Vin (Max) 30V to 48V

高速過渡応答特性

出力容量を最小限に抑えて
ボードスペースとコストを低減

業界をリードする電力密度

低ノイズで高効率と高信頼性
使いやすい

独自のBCD処理と
パッケージング技術を活用

参照表示列
ステータス
入力電圧(最小) (V)
入力電圧 (最大) (V)
Iout (max) (A)
Iq (typ) (mA)
Vfb (V)
fsw(最大)(kHz)
Common Features
Special Features
Control Mode
パッケージ(mm)
グレード
MPL
入力電圧(最小) (V)
入力電圧 (最大) (V)
Iout (max) (A)
Iq (typ) (mA)
Vfb (V)
fsw(最大)(kHz)
Common Features
Special Features
Control Mode
パッケージ(mm)
グレード
External Soft Start
Forced CCM
Light-Load Efficiency
Power Good
Synchronous Rectification
External Frequency Sync
Fixed Output
Frequency Spread Spectrum
I2C Interface
Line Drop Compensation
Output Discharge
Output Line Drop Compensation
OCP
Programmable Current Limit
Programmable Frequency
USB Output Discharge
Web and Field Programmable
Current Mode
COT
QFN-10 (3x3)
QFN-13 (2.5x3)
QFN-14 (3x4)
QFN-15 (2x3)
QFN-16 (3x4)
QFN-20 (3x4)
QFN-25 (3x4)
QFN-28 (4x5)
QFN-6L
QFN-8 (2x3)
QFN-8 (3x3)
SOIC-8
SOIC-8N
SOT23-6L
TQFN-10 (3x3)
TSOT23-6
TSOT23-8
QFN-25 (4x5)
カタログ
Industrial
Automotive
Has MPL
MP2491C
新商品

32V, 6A, Step-Down Converter with Programmable Current Limit and Output Voltage Scaling Control

4 32 6 0.45 0.5, 0.9, 1.2, 1.5 490 Light-Load Efficiency, Power Good, Synchronous Rectification
Output Discharge, Programmable Current Limit
COT QFN-13 (2.5x3) Catalog 0
MP2457
新商品

36V, 0.6A, 2MHz, Synchronous, Step-Down Converter

5 36 0.6 0.065 0.8 2000 Light-Load Efficiency, Synchronous Rectification
Current Mode TSOT23-6 Catalog 0
MPQ4480
新商品

6A, 36V, Step-Down Converter for Automotive, AEC-Q100 Qualified

4.2 36 6 1 1 2200 Synchronous Rectification
External Frequency Sync, Frequency Spread Spectrum, Line Drop Compensation, USB Output Discharge
Current Mode QFN-25 (4x5) Automotive 0
MP4423H
新商品
High Efficiency 3A, 36V, Synchronous Step-Down Converter with PG and Ext. Sync
4 36 3 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode QFN-8 (3x3) Catalog 0
MP4415A
供給中

1.5A, 36V, 2.2MHz, High-Efficiency Synchronous Step-Down Converter

4 36 1.5 0.6 0.807 2200 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode QFN-13 (2.5x3) Catalog 0
MP9943
供給中
High Efficiency 3A Peak, 36V, Synchronous Step Down Converter with Power Good
4 30 3 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode QFN-8 (3x3) Catalog 0
MPQ4430
供給中

36V, 3.5A, Low Iq Synchronous Step-Down Converter AEC-Q100 Qualified

3.3 36 3.5 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification
Programmable Frequency
Current Mode QFN-16 (3x4) Industrial 0
MPQ2454
供給中

Industrial Grade, 36V, 0.6A, Low Iq Step-Down Converter with PG and External Soft Start

3.3 36 0.6 0.06 0.8 2300 External Soft Start, Power Good
Programmable Frequency
Current Mode QFN-10 (3x3) Industrial 0
MP2454
供給中

36V, 0.6A, Low Iq Step-Down Converter with PG and External Soft Start

3.3 36 0.6 0.06 0.8 2300 External Soft Start, Power Good
Programmable Frequency
Current Mode QFN-10 (3x3) Catalog 0
MPQ4473
供給中

Industrial Grade, High-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter

4.5 36 3.5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Programmable Frequency
COT QFN-20 (3x4) Industrial 0
MP4473
供給中

High-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter

4.5 36 3.5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Programmable Frequency
COT QFN-20 (3x4) Catalog 0
MP4410
供給中

36V, 100mA, 20μA Low Iq Synchronous Step-Down Converter

4.5 36 0.1 0.02 1 1000 External Soft Start, Synchronous Rectification
Programmable Frequency
Current Mode QFN-10 (3x3) Catalog 0
MPQ4423
供給中
Industrial Grade, High Efficiency 3A, 36V max, Synchronous Step Down Converter with PG and Ext. Sync
4 30 3 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode QFN-8 (3x3) Industrial 0
MP9942
供給中
High Efficiency 2A, 36V, 410kHz, Synchronous Step Down Converter with Power Good
4 30 2 0.85 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Catalog 0
MPQ4423H
供給中
Industrial Grade, High Efficiency 3A, 36V, Synchronous Step Down Converter with PG and Ext. Sync
4 36 3 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode QFN-8 (3x3) Industrial 0
MP9442
供給中
High Efficiency 2A, 36V, 600kHz, Synchronous Step-Down Converter with Power Good
4 36 2 0.5 0.792 600 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Catalog 0
MP4423
供給中
High Efficiency 3A, 36V Max, Synchronous Step Down Converter with PG and Ext. Sync
4 30 3 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode QFN-8 (3x3) Catalog 0
MPQ4420H
供給中

Industrial grade, High Efficiency 2A, 36V, Synchronous Step Down Converter with PG and Ext.Sync

4 36 2 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Industrial 0
MPQ4420
供給中
Industrial grade, High Efficiency 2A, 36V max, Synchronous Step Down Converter with PG and Ext. Sync
4 30 2 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Industrial 0
MP4420H
供給中
High Efficiency 2A, 36V, Synchronous Step Down Converter with PG and Ext.Sync
4 36 2 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Catalog 0
MP4420
供給中
High Efficiency 2A, 36V Max, Synchronous Step-Down Converter with PG and Ext. Sync
4 30 2 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Catalog 0
MPQ2451
供給中

36V, 2MHz, 0.6A Step-Down Converter Industrial-Grade

3.3 36 0.6 0.13 0.794 2000 Light-Load Efficiency
Fixed Output
Current Mode QFN-6L, SOT23-6L Industrial 0
MPQ4423A
供給中
Industrial Grade, High Efficiency, Force CCM Mode, 3A, 36V, Synchronous Step-Down Converter with PG and Ext. Sync Synchronous Step-Down Switcher AEC-Q100 Qualified
4 36 3 0.6 0.79 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode QFN-8 (3x3) Industrial 0
MP9473
供給中

High-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter

4.5 36 3.5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Programmable Frequency
COT QFN-20 (3x4) Catalog 0
MP4431
供給中

36V, 1A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 1 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification
Programmable Frequency
Current Mode QFN-16 (3x4) Catalog 0
DIY8883
供給中

Configurable 36V DC/DC Step-Down IC up to 3A

4.5 36 3 2000
I2C Interface, OCP, Web and Field Programmable
QFN-14 (3x4) Catalog 0
MP4430
供給中

36V, 3.5A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 3.5 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification
Programmable Frequency
Current Mode QFN-16 (3x4) Catalog 0
MPQ4433
供給中

Industrial Grade, 36V, 3A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 3 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification
Programmable Frequency
Current Mode QFN-16 (3x4) Industrial 0
MPQ4432
供給中

Industrial Grade, 36V, 2.2A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 2.2 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification
Programmable Frequency
Current Mode QFN-16 (3x4) Industrial 0
MPQ4431
供給中

Industrial Grade, 36V, 1A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 1 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification
Programmable Frequency
Current Mode QFN-16 (3x4) Industrial 0
MP4433
供給中

36V, 3A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 3 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification
Programmable Frequency
Current Mode QFN-16 (3x4) Catalog 0
MP4432
供給中

36V, 2.2A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 2.2 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification
Programmable Frequency
Current Mode QFN-16 (3x4) Catalog 0
MP4423A
供給中
High Efficiency, Force CCM Mode, 3A, 36V, Synchronous Step-Down Converter with PG and Ext. Sync Synchronous Step-Down Switcher AEC-Q100 Qualified
4 36 3 0.6 0.79 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode QFN-8 (3x3) Catalog 0
MP9447
供給中

High-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter

4.5 36 5 0.5 0.815 650 External Soft Start, Light-Load Efficiency, Synchronous Rectification
COT QFN-25 (3x4) Catalog 0
MP4420A
供給中
High Efficiency 2A, 36V, Force CCM Mode, Synchronous Step Down Converter with PG and Ext. Sync Synchronous Step-Down Switcher AEC-Q100 Qualified
4 36 2 0.6 0.79 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Catalog 0
MP2269
供給中

Wide Input 3.3V - 30V, 1A, 12µA IQ , Synchronous, Step-Down Converter with External Soft Start and Power Good in Small 2x3mm QFN Package

3.3 30 1 0.012 0.8 2500 External Soft Start, Power Good, Synchronous Rectification
Programmable Frequency
Current Mode QFN-15 (2x3) Catalog 0
MP2263
供給中

Wide Input 3.3V - 30V, 3A, 12µA IQ, Synchronous, Step-Down Converter with External Soft Start and Power Good in Small 2x3mm QFN Package

3.3 30 3 0.012 0.8 2500 External Soft Start, Power Good, Synchronous Rectification
Programmable Frequency
Current Mode QFN-15 (2x3) Catalog 0
MP9943A
供給中
High Efficiency 3A Peak, 36V, Synchronous Step-Down Converter With Power Good
4 30 3 0.5 0.792 410 Forced CCM, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode QFN-8 (3x3) Catalog 0
MP9942A
供給中
High Efficiency 2A, 36V, 410kHz Synchronous Step-Down Converter with Power Good
4 30 2 0.5 0.792 410 Forced CCM, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Catalog 0
MPQ4415M
供給中

Industrial Grade, 1.5A, 36V, 2.2MHz, High-Efficiency, Synchronous, Step-Down Converter

4 36 1.2 0.5 0.81 2200 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode QFN-13 (2.5x3) Industrial 0
MPQ4420A
供給中
Industrial grade, High Efficiency 2A, 36V, Force CCM Mode, Synchronous Step Down Converter with PG and Ext. Sync Synchronous Step-Down Switcher AEC-Q100 Qualified
4 36 2 0.6 0.79 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Industrial 0
MP4470A
供給中

High-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter

4.5 36 5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Programmable Frequency
COT QFN-20 (3x4) Catalog 0
MPQ4470
供給中

Industrial Grade, High-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter

4.5 36 5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Programmable Frequency
COT QFN-20 (3x4) Industrial 0
MPQ4568
供給中

Industrial Grade, 60V, 100mA, 20μA, Low Iq Synchronous Step-Down Converter

4.5 45 0.1 0.02 1 1000 External Soft Start, Synchronous Rectification
Programmable Frequency
Current Mode QFN-10 (3x3) Industrial 0
MP4460
供給中

2.5A, 4MHz, 36V Step-Down Converter

3.8 36 2.5 0.12 0.8 4000
Programmable Frequency
Current Mode QFN-10 (3x3) Catalog 0
MPQ4460
供給中

2.5A, 4MHz, 36V Step-Down Converter

3.8 36 2.5 0.12 0.8 4000 Light-Load Efficiency
Programmable Frequency
Current Mode QFN-10 (3x3) Industrial 0
MPQ4459
供給中

1.5A, 4MHz, 36V Step-Down Converter

3.8 36 1.5 0.12 0.8 4000 Light-Load Efficiency
Programmable Frequency
Current Mode TQFN-10 (3x3) Industrial 0
MPQ4458
供給中

1A, 4MHz, 36V Step-Down Converter

3.8 36 1 0.12 0.8 4000 Light-Load Efficiency
Programmable Frequency
Current Mode TQFN-10 (3x3) Industrial 0
MPQ4456
供給中

1A, 4MHz, 36V Step-Down Converter

3.8 36 1 0.12 0.796 4000
Programmable Frequency
Current Mode TQFN-10 (3x3) Industrial 0
MPQ2490
供給中

1.5A, 36V, 700KHz Step-Down Converter with Programmable Output Current Limit

4.5 36 1.5 0.5 0.805 700 External Soft Start, Power Good
Current Mode SOIC-8 Industrial 0
MP4462
供給中

3.5A, 4MHz, 36V Step-Down Converter

3.8 36 3.5 0.12 0.8 4000 Light-Load Efficiency
Programmable Frequency
QFN-10 (3x3) Catalog 0
MP4459
供給中

1.5A, 4MHz, 36V Step-Down Converter

3.8 36 1.5 0.12 0.8 4000
Programmable Frequency
Current Mode TQFN-10 (3x3) Catalog 0
MP2493
供給中
1.5A, 36V, 130KHz Low EMI Step-Down Converter with Programmable Output Current Limit
4.5 36 2 0.5 0.8 130 External Soft Start
Current Mode SOIC-8 Catalog 0
MP4458
供給中

1A, 4MHz, 36V Step-Down Converter

3.8 36 1 0.12 0.8 4000
Programmable Frequency
Current Mode TQFN-10 (3x3) Catalog 0
MP2560
供給中

2.5A, 4MHz, 42V Step-Down Converter

4.5 42 2.5 0.12 0.8 4000 Light-Load Efficiency
Programmable Frequency
Current Mode QFN-10 (3x3) Catalog 0
MP2498
供給中

Integrated 100V Load Dump Protection, 2A Step Down Regulator

6.5 30 2 0.12 0.8 1000 Light-Load Efficiency
Programmable Frequency
Current Mode QFN-28 (4x5) Catalog 0
MP2467
供給中

2.5A, 36V, 500kHz Step-Down Converter

6 36 2.5 0.1 0.8 500
Catalog 0
MP2452
供給中

1A, 36V, 1MHz, Step-Down Converter in QFN

3.3 36 1 0.13 0.794 1000
Current Mode QFN-8 (2x3) Catalog 0
MP2451
供給中

36V, 2MHz, 0.6A Step-Down Converter

3.3 36 0.6 0.13 0.794 2000
Current Mode SOT23-6L Catalog 0
MP1591
供給中

2A, 32V, 330KHz Step-Down Converter

6.5 32 2 1 1.23 330
SOIC-8 Catalog 0
MP2490
供給中
1.5A, 36V, 700KHz Step-Down Converter with Programmable Output Current Limit
4.5 36 1.5 0.5 0.805 700 External Soft Start, Power Good
QFN-10 (3x3), SOIC-8 Catalog 0
MP2499M
供給中
36V, 3A Max, High-Efficiency, Synchronous, Step-Down Converter with Output Line Drop Compensation
3 0.7 0.792 270 Forced CCM, Synchronous Rectification
External Frequency Sync, Output Line Drop Compensation
Current Mode QFN-13 (2.5x3) Catalog 0
MPQ4470A
供給中

Industrial Grade, High-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter

4.5 36 5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Programmable Frequency
COT QFN-20 (3x4) Industrial 0
MP38891
供給中

6A, 30V, 420KHz Step-Down Converter with Synchronizable Gate Driver

4.5 30 6 0.9 0.808 420 Power Good, Synchronous Rectification
External Frequency Sync
QFN-14 (3x4) Catalog 0
MP8676
供給中

4.5A, 42V, 420kHz Step-Down Converter with Synchronizable Gate Driver

4.5 42 4.5 0.9 0.808 420 Synchronous Rectification
External Frequency Sync
Current Mode Catalog 0
MP8675
供給中

6A, 42V, 420KHz Step-Down Converter with Synchronizable Gate Driver

4.5 42 6 0.9 0.808 420 Synchronous Rectification
External Frequency Sync
Current Mode Catalog 0
MP4568
供給中

60V, 100mA, Synchronous Step-Down Converter

4.5 45 0.1 0.02 1 1000 External Soft Start, Synchronous Rectification
Programmable Frequency
Current Mode QFN-10 (3x3) Catalog 0
MP4566
供給中

36V, 600mA, 1MHz Non-Sync Step-down Converter with High Light Load Efficiency

4.5 36 0.6 0.035 1 1000 Light-Load Efficiency
Current Mode QFN-8 (2x3) Catalog 0
MP4470
供給中

High-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter

4.5 36 5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Programmable Frequency
COT QFN-20 (3x4) Catalog 0
MP38894
供給中

4.5A, 42V, 420kHz Step-Down Converter 4.5A, 42V, 420kHz Step-Down Converter

4.5 42 4.5 0.9 0.808 420 Synchronous Rectification
External Frequency Sync
Catalog 0
MP38892
供給中

6A, 42V, 420KHz Step-Down Converter with Synchronizable Gate Driver

4.5 42 6 0.9 0.808 420 Synchronous Rectification
External Frequency Sync
Current Mode Catalog 0
MPQ4420A-AEC1
供給中
AEC1-Automotive Grade, High Efficiency 2A, 36V, Force CCM Mode, Synchronous Step-Down Converter with PG and Ext.Sync
4 36 2 0.6 0.79 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Automotive 0
MPQ4470-AEC1
供給中
High-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter with AEC-Q100 qualification
4.5 36 5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Programmable Frequency
COT QFN-20 (3x4) Automotive 0
MPQ4423-AEC1
供給中

Automotive Grade, High Efficiency 3A, 36V max, Synchronous Step-Down Converter with PG and Ext. Sync

4 30 3 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode QFN-8 (3x3) Automotive 0
MPQ4420-AEC1
供給中

Automotive-Grade, High-Efficiency 2A, 36V Max, Synchronous Step-Down Converter with PG and Ext Sync

4 30 2 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Automotive 0
MPQ2451-AEC1
供給中
36V, 2MHz, 0.6A Step-Down Converter Automotive-Grade
3.3 36 0.6 0.13 0.794 2000 Light-Load Efficiency
Fixed Output
Current Mode QFN-6L, SOT23-6L Automotive 0
MPQ2454-AEC1
供給中
Automotive Grade, 36V, 0.6A, Low Iq Step-Down Converter with PG and External Soft Start, AEC-Q100 Qualified
3.3 36 0.6 0.06 0.8 2300 External Soft Start, Power Good
Programmable Frequency
Current Mode QFN-10 (3x3) Automotive 0
MPQ4473-AEC1
供給中
High-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter with AEC-Q100 qualification
4.5 36 3.5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Programmable Frequency
COT QFN-20 (3x4) Automotive 0
MPQ4470A-AEC1
供給中
High-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter with AEC-Q100 qualification
4.5 36 5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Programmable Frequency
COT QFN-20 (3x4) Automotive 0
MPQ4462-AEC1
供給中
3.5A, 4MHz, 36V Step-Down Converter
3.8 36 3.5 0.12 0.792 4000 Light-Load Efficiency
Programmable Frequency
Current Mode QFN-10 (3x3) Automotive 0
MP2403
新設計には使用不可

4.6V to 32V, 250kHz, 3A Sync Buck with External , Comp and External SS

4.6 32 3 1.45 0.8 250 External Soft Start, Synchronous Rectification
Current Mode SOIC-8N Catalog 0
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