降圧 (バック)

Going the Extra Mile
Rigourous testing to ensure confident usage in challenging environments
Well Balanced
Save space and minimize output capacitance, while keeping high efficiency and fast transient

Easy to Use
Unique features simplify system design and minimize PCB layout effort

参照表示列
ステータス
MPS在庫状況
入力電圧 (最大) (V)
入力電圧(最小) (V)
Iout (max) (A)
fsw(最大)(kHz)
Iq (typ) (mA)
Vfb (V)
PG
SS
Max Duty Cycle (%)
Special Features
パッケージ(mm)
グレード
MPSafe
MPL
Product URL
入力電圧 (最大) (V)
入力電圧(最小) (V)
Iout (max) (A)
fsw(最大)(kHz)
Iq (typ) (mA)
Vfb (V)
PG
SS
Max Duty Cycle (%)
Special Features
パッケージ(mm)
グレード
MPSから購入
はい
Internal
External
0.9
90
92
Configurable Current Limit
Configurable Frequency
Configurable Output Voltage
Current Limiting
Differential Output Voltage Remote Sense
External Frequency Sync
Light-Load Efficiency
Output Discharge
Output Remote Sense
Over-Current Protection (OCP)
Over-Voltage Protection (OVP)
OVP with Hiccup Mode
Phase Interleaving
PMBus Interface
Precision Reference Voltage
Scalable Multi-Phase Operation
Soft Stop
Thermal Shutdown
Under-Voltage Protection (UVP)
Voltage Tracking
QFN-13 (3x4)
QFN-14 (2x3)
QFN-14 (3x4)
QFN-16 (3x3)
QFN-16 (3x4)
QFN-20 (3x4)
QFN-21 (3x4)
QFN-25 (5x4)
QFN-29 (5x4)
QFN-36 (6x6)
TQFN-25 (4x5)
カタログ
Industrial
Is MPSafe Has MPL Product URL
     
MPQ8645

16V、30A、スケーラブル、同期整流、ステップダウンコンバータ

16 4 30 920 2.5 0.6 はい Internal 90 Configurable Output Voltage, Output Remote Sense TQFN-25 (4x5) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8645.html
MP8638
16V, 12A, Synchronous Step-Down Converter with Adjustable Current Limit
MPSから購入 16 4.5 12 1000 0.115 Vout < 3V Mode: 0.6V, Vout > 3V Mode: 1.8V はい Internal 90
Output Discharge, Over-Current Protection (OCP), Over-Voltage Protection (OVP), Thermal Shutdown, Under-Voltage Protection (UVP)
QFN-16 (3x3) カタログ 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mp8638.html
MPQ8633A-H

調整可能な電流制限と電圧トラッキングを備えた、16V、12A、周波数設定可能な同期整流式ステップダウンコンバータ

MPSから購入 16 2.7 12 1000 0.65 0.6 はい External 90
Configurable Current Limit, Configurable Frequency, Differential Output Voltage Remote Sense, Output Discharge, OVP with Hiccup Mode, Precision Reference Voltage, Voltage Tracking
QFN-21 (3x4) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8633a-h.html
MPQ8633B-H

調整可能な電流制限と電圧トラッキングを備えた、16V、20A、周波数設定可能な同期整流式ステップダウンコンバータ

MPSから購入 16 2.7 20 1000 0.65 0.6 はい External 90
Configurable Current Limit, Configurable Frequency, Differential Output Voltage Remote Sense, Light-Load Efficiency, Output Discharge, OVP with Hiccup Mode, Precision Reference Voltage, Voltage Tracking
QFN-21 (3x4) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8633b-h.html
MPQ8632-6

6A, 2.5V-18V, DCM, Non-Latch OVP, COT Synchronous Step-Down Converter

18 2.5 6 1000 0.86 0.611 はい External 90 Configurable Frequency QFN-13 (3x4), QFN-16 (3x4) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8632-6.html
MPQ8636A-10

10A, 4.5-18V, CCM, Latch-Off OVP/OCP, COT Synchronous Step-down Converter

18 4.5 10 1000 0.86 0.611 はい External 90 Configurable Frequency QFN-16 (3x4) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8636a-10.html
MPQ8645P

16V, 30A, Scalable, Digital, Synchronous Step-Down Converter with PMBusTM

16 3.1 30 400,600,800,1000 2.5 0.6 はい Internal 90
Configurable Frequency, Configurable Output Voltage, Current Limiting, Output Remote Sense, PMBus Interface, Scalable Multi-Phase Operation
TQFN-25 (4x5) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8645p.html
MPQ8634B

16V, 20A, Sync, Step-Down Converter with Adjustable Current Limit, Programmable Frequency, and Voltage Tracking

16 2.7 20 1000 0.65 0.9 はい Internal 90
Configurable Current Limit, Configurable Frequency, Differential Output Voltage Remote Sense, Output Discharge, Precision Reference Voltage, Voltage Tracking
QFN-21 (3x4) Industrial 0 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8634b.html
MPQ8634A

16V, 12A, Sync, Step-Down Converter with Adjustable Current Limit, Programmable Frequency, and Voltage Tracking

16 2.7 12 1000 0.65 0.9 はい Internal 90
Configurable Current Limit, Configurable Frequency, Differential Output Voltage Remote Sense, Output Discharge, Precision Reference Voltage, Voltage Tracking
QFN-21 (3x4) Industrial 0 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8634a.html
MPQ8626

16V, 6A, High Efficiency, Synchronous, Step-Down Converter with Adjustable Current Limit

MPSから購入 16 2.85 6 2000 0.65 0.6 はい Internal 90
Configurable Current Limit, Configurable Frequency, Output Discharge, Precision Reference Voltage, Voltage Tracking
QFN-14 (2x3) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8626.html
MPQ8623

16V, 6A, High Efficiency, Synchronous, Step-Down Converter with Adjustable Current Limit

MPSから購入 16 2.85 6 2000 0.65 0.9 はい Internal 90
Configurable Current Limit, Configurable Frequency, Output Discharge, Precision Reference Voltage, Voltage Tracking
QFN-14 (2x3) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8623.html
MPQ8633B

16V, 20A, Synchronous, Step-Down Converter with Adjustable Current Limit, Configurable Frequency, and Voltage Tracking

MPSから購入 16 2.7 20 1000 0.65 0.6 はい External 90
Configurable Current Limit, Configurable Frequency, Differential Output Voltage Remote Sense, Output Discharge, Precision Reference Voltage, Voltage Tracking
QFN-21 (3x4) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8633b.html
MPQ8633A

16V, 12A, Synchronous Step-Down Converter with Adjustable Current Limit, Configurable Frequency, and Voltage Tracking

MPSから購入 16 2.7 12 1000 0.65 0.6 はい External 90
Configurable Current Limit, Configurable Frequency, Differential Output Voltage Remote Sense, Output Discharge, Precision Reference Voltage, Voltage Tracking
QFN-20 (3x4), QFN-21 (3x4) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8633a.html
MPQ8636-4

4A, 4.5-18V, CCM, Non Latch-Off OVP/OCP, COT Synchronous Step-down Converter

18 4.5 4 1000 0.86 0.611 はい External 90 Configurable Frequency QFN-16 (3x4) Industrial 0 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8636-4.html
MPQ8636H-20

20A, 4.5-18V, CCM, Hiccup OVP, COT Synchronous Step-down Converter

18 4.5 20 1000 1 0.611 はい External 90 Configurable Frequency QFN-25 (5x4) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8636h-20.html
MPQ28261

21V、3A、500kHz、同期整流式ステップダウンコンバータ

21 4.5 3 500 0.7 0.603 はい External 92 QFN-14 (3x4) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq28261.html
MPQ8632-8

8A, 2.5V-18V, DCM, Non-Latch OVP, COT Synchronous Step-Down Converter

18 2.5 8 1000 0.86 0.611 はい External 90 Configurable Frequency QFN-13 (3x4), QFN-16 (3x4) Industrial 0 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8632-8.html
MPQ8612-12

12A、6V、DCM、ノンラッチOVPおよびOCP、COT同期整流ステップダウンコンバータ

6 3 12 1000 1.1 0.608 Configurable Frequency, Soft Stop QFN-14 (3x4) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8612-12.html
MPQ8632-4

4A, 2.5V-18V, DCM, Non-Latch OVP, COT Synchronous Step-Down Converter

18 2.5 4 1000 0.86 0.611 はい External 90 Configurable Frequency QFN-13 (3x4), QFN-16 (3x4) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8632-4.html
MPQ8636H-10

10A, 4.5-18V, CCM, Non-latch OVP, COT Synchronous Step-down Converter

MPSから購入 18 4.5 10 1000 0.86 0.611 はい External 90 Configurable Frequency QFN-13 (3x4), QFN-16 (3x4) Industrial 0 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8636h-10.html
MPQ8636-10

10A, 4.5-18V, CCM, Latch-off OVP, COT Synchronous Step-down Converter

18 4.5 10 1000 0.86 0.611 はい External 90 Configurable Frequency QFN-13 (3x4), QFN-16 (3x4) Industrial 0 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8636-10.html
MPQ8632-20

20A, 2.5V-18V, DCM, Non-Latch OVP, COT Synchronous Step-Down Converter

18 2.5 20 1000 0.86 0.611 はい External 90 Configurable Frequency QFN-25 (5x4), QFN-29 (5x4) Industrial 0 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8632-20.html
MPQ8632-15

15A, 2.5V-18V, DCM, Non-Latch OVP, COT Synchronous Step-Down Converter

18 2.5 15 1000 0.86 0.611 はい External 90 Configurable Frequency QFN-25 (5x4), QFN-29 (5x4) Industrial 0 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8632-15.html
MPQ8632-12

12A, 2.5V-18V, DCM, Non-Latch OVP, COT Synchronous Step-Down Converter

18 2.5 12 1000 0.86 0.611 はい External 90 Configurable Frequency QFN-13 (3x4), QFN-16 (3x4) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8632-12.html
MPQ8632H-10

10A, 2.5V-18V, DCM, Non-Latch OVP, COT Synchronous Step-Down Converter

18 2.5 10 1000 0.86 0.611 はい External 90 Configurable Frequency QFN-13 (3x4), QFN-16 (3x4) Industrial 0 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8632h-10.html
MPQ8632-10

10A, 2.5-18V, DCM, Latch-off OVP, COT Synchronous Step-down Converter

18 2.5 10 1000 0.86 0.611 はい External 90 Configurable Frequency QFN-13 (3x4), QFN-16 (3x4) Industrial 0 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8632-10.html
MPQ8636-20

20A, 4.5-18V, CCM, Non-latch OVP, COT Synchronous Step-down Converter

18 4.5 20 1000 0.86 0.611 はい External 90 Configurable Frequency QFN-25 (5x4), QFN-29 (5x4) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8636-20.html
MP8620

16V, 25A Synchronous Step-down Converter with Phase Interleaving and External Soft Start

16 6 25 600 2 0.8 0.9 External Frequency Sync, Phase Interleaving, Soft Stop QFN-36 (6x6) カタログ 0 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mp8620.html
MPQ8632D-6

6A, 2.5-18V, DCM, Non-latch OVP, COT Synchronous Step-down Converter with output Discharge

18 2.5 6 1000 0.86 0.611 Configurable Frequency, Soft Stop QFN-16 (3x4) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8632d-6.html
MPQ8632D-12

12A, 2.5-19V, DCM, Non-latch OVP, COT Synchronous Step-down Converter with output Discharge

18 2.5 12 1000 0.86 0.611 Configurable Frequency, Soft Stop QFN-16 (3x4) Industrial 1 0 https://www.monolithicpower.com/jp/products/power-management/data-center/step-down-buck/mpq8632d-12.html
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