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code is temp removed to debug

Vin (Max) > 48V

Fast Transient Response
Minimize output capacitance
saving board space and cost
Leading Power Density
High efficiency & reliability
with low noise
Easy to Use
Leveraging proprietary
BCD process, &
packaging technology

Show Columns
Status
MPS Inventory
Vin (min) (V)
Vin (max) (V)
Iout (max) (A)
Iq (typ) (mA)
Vfb (V)
fsw (max) (kHz)
Common Features
Special Features
Control Mode
Package (mm)
Grade
MPSafe
MPL
Product URL
RESET TABLE
Vin (min) (V)
Vin (max) (V)
Iout (max) (A)
Iq (typ) (mA)
Vfb (V)
fsw (max) (kHz)
Common Features
Special Features
Control Mode
Package (mm)
Grade
MPS
0.008
0.015
0.02
0.03
0.04
0.093, 0.008
0.12
0.14
0.17
0.45
0.5
0.65
0.73
1.2
0 to 1.5345
0.2
0.795
0.797
0.8
0.812
0.85
1
1.025
Configurable External Soft Start
Configurable UVLO
External Soft Start
FCCM
Hiccup Short-Circuit Protection
Integrated 1W VCONN Switch
Internal Loop Compensation
Internal Soft Start
Light-Load Efficiency
Over-Current Protection (OCP)
Over-Temperature Protection (OTP)
Over-Voltage Protection (OVP)
Power Good (PG)
Power Good Indication
Selectable AAM Mode or FCCM
Short-Circuit Protection (SCP)
Synchronous Buck
Synchronous Rectification
180° Phase-Shifted Operation
Additional BIAS Pin for High-Efficiency VCC Voltage
Adjustable Switching Frequency
Can be Paralleled with Up to 4 Phases
Clock SYNC Output
Configurable Current Limit
Configurable Frequency
Configurable Soft-Start Time
External Frequency Sync
FCCM or AAM Mode
Fixed Output
Internal Soft Start
LDO Mode
Low-Dropout (LDO) Mode
OCP
OCP with Hiccup Mode
Output Discharge
PG Output
Selectable AAM Mode or FCCM
Selectable PSM/FCCM
Short-Circuit Protection with Hiccup Mode
Supports PD 3.1 EPR 240W and AVS
Synchronous or Non-Synchronous Operation
Hysteretic        
COT Control
Current Mode
QFN-10 (3x3)
QFN-12 (2.5x3)
QFN-14L (3x3)
QFN-19 (3x5)
QFN-20 (4x5)
SOIC-16
SOIC-8
SOIC-8 EP
SOICW24-18L
TSOT23-6
TSOT23-8
TSSOP-16EP
TSSOP-20EP
Automotive
Catalog
Industrial
Is MPSafe Has MPL Product URL
     
MPQ8880A-AEC1
PRE-RELEASE

60V, 4.5A, High-Efficiency, Digital, Configurable, Synchronous Step-Down Converter with PMBus Interface, AEC-Q100 Qualified

 4 60 4.5 0.093, 0.008 0 to 1.5345 2200
Light-Load Efficiency, Power Good (PG), Synchronous Rectification
Can be Paralleled with Up to 4 Phases, Configurable Current Limit, Output Discharge, Supports PD 3.1 EPR 240W and AVS
Current Mode QFN-20 (4x5) Automotive 1 0 https://www.monolithicpower.com/en/products/mpq8880a.html
MP8880A
PRE-RELEASE
MPL

60V, 4.5A, High-Efficiency, Digital, Configurable, Synchronous Step-Down Converter with PMBus Interface

 4 60 4.5 0.093, 0.008 0 to 1.5345 2200
Light-Load Efficiency, Power Good (PG), Synchronous Rectification
Can be Paralleled with Up to 4 Phases, Configurable Current Limit, Output Discharge, Supports PD 3.1 EPR 240W and AVS
Current Mode QFN-20 (4x5) Catalog 1 1 https://www.monolithicpower.com/en/products/mp8880a.html
MP4588
PRE-RELEASE
100V, 0.8A, High-Efficiency, Synchronous, Step-Down Converter with Integrated Power MOSFETs
 8 100 0.8 0.015 1.025 380 Light-Load Efficiency, Synchronous Rectification Configurable Soft-Start Time COT Control QFN-14L (3x3) Catalog 1 0 https://www.monolithicpower.com/en/products/power-management/data-center/mp4588.html
MP4582
NEW

100V, 2A, 8μA IQ, Synchronous Step-Down DC/DC Converter

 Buy On MPS 4.5 100 2 0.008 0.8 400
Internal Loop Compensation, Internal Soft Start, Power Good (PG)
Additional BIAS Pin for High-Efficiency VCC Voltage, External Frequency Sync, Selectable PSM/FCCM
Current Mode QFN-19 (3x5) Catalog 1 0 https://www.monolithicpower.com/en/mp4582.html
MP4583
NEW

100V, 3A, 8μA IQ, Synchronous Step-Down DC/DC Converter

 Buy On MPS 4.5 100 3 0.008 0.8 400
Internal Loop Compensation, Internal Soft Start, Power Good (PG)
Additional BIAS Pin for High-Efficiency VCC Voltage, External Frequency Sync, Selectable PSM/FCCM
Current Mode QFN-19 (3x5) Catalog 1 0 https://www.monolithicpower.com/en/mp4583.html
MP2497A
ACTIVE
3A, 50V, 100kHz fast switching Step-Down Converter with Programmable Output OVP Threshold
 4.5 50 3 1.2 0.8 100 Current Mode SOIC-8 Catalog 1 0 https://www.monolithicpower.com/en/mp2497a.html
MPQ4558-AEC1
ACTIVE
1A 2MHz 55V Step-Down Converter Light-Load Efficiency
 3.8 55 1 0.14 0.8 2000 Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Automotive 1 0 https://www.monolithicpower.com/en/mpq4558-aec1.html
MPQ4560-AEC1
ACTIVE
2A, 2MHz, 55V Step-Down Converter
 3.8 55 2 0.14 0.797 2000 Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Automotive 1 0 https://www.monolithicpower.com/en/mpq4560-aec1.html
MPQ4570
ACTIVE

3A, 4.5V-55V Input, Frequency Programmable, Fully Integrated Synchronous, Step-Down Converter

 4.5 55 3 0.45 1 0
External Soft Start, Light-Load Efficiency, Power Good (PG), Synchronous Rectification
Configurable Frequency, External Frequency Sync Current Mode TSSOP-20EP Industrial 1 0 https://www.monolithicpower.com/en/mpq4570.html
MPQ2459
ACTIVE

0.5A, 55V, 480kHz Step-Down Converter in a TSOT23-6

 Buy On MPS 4.5 55 0.5 0.73 0.812 480 Integrated 1W VCONN Switch Synchronous or Non-Synchronous Operation TSOT23-6 Industrial 1 0 https://www.monolithicpower.com/en/products/power-management/switching-converters-controllers/step-down-buck/converters/vin-max-48v/mpq2459.html
MP2565
ACTIVE

2.5A, 4MHz, 50V Step-Down Converter

 Buy On MPS 4.5 50 2.5 0.12 0.8 4000 Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Catalog 1 0 https://www.monolithicpower.com/en/mp2565.html
MP4558
ACTIVE

1A, 2MHz, 55V Step-Down Converter with Superior Light-Load Efficiency. Available in Automotive (AEC-Q100) and Industrial Grade

 Buy On MPS 3.8 55 1 0.14 0.8 2000 Light-Load Efficiency Configurable Frequency QFN-10 (3x3) Catalog 1 0 https://www.monolithicpower.com/en/products/power-management/switching-converters-controllers/step-down-buck/converters/vin-max-48v/mp4558.html
MP4559
ACTIVE

1.5A, 2MHz, 55V Step-Down Converter with Superior Light-Load Efficiency. Available in Automotive (AEC-Q100) and Industrial Grade

 Buy On MPS 3.8 55 1.5 0.14 0.8 2000 Light-Load Efficiency Configurable Frequency QFN-10 (3x3) Catalog 1 0 https://www.monolithicpower.com/en/mp4559.html
MP4560
ACTIVE

2A, 2MHz, 55V Step-Down Converter

 Buy On MPS 3.8 55 2 0.14 0.8 2000 Light-Load Efficiency Configurable Frequency QFN-10 (3x3) Catalog 1 0 https://www.monolithicpower.com/en/products/power-management/switching-converters-controllers/step-down-buck/converters/vin-max-48v/mp4560.html
MP4561
ACTIVE

1.5A, 2MHz, 55V Step-Down Converter

 Buy On MPS 3.8 55 1.5 0.14 0.8 2000 External Soft Start, Light-Load Efficiency Configurable Frequency QFN-10 (3x3) Catalog 1 0 https://www.monolithicpower.com/en/mp4561.html
MPQ4558
ACTIVE

1A 2MHz 55V Step-Down Converter Light-Load Efficiency

 Buy On MPS 3.8 55 1 0.14 0.8 2000 Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Industrial 1 0 https://www.monolithicpower.com/en/products/power-management/switching-converters-controllers/step-down-buck/converters/vin-max-48v/mpq4558.html
MPQ4559
ACTIVE

55V, 1.5A, 2MHz(Adj.) Industrial-Grade Buck Converter With AEC-Q100 Qualified

 Buy On MPS 3.8 55 1.5 0.14 0.8 2000 Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Industrial 1 0 https://www.monolithicpower.com/en/products/power-management/switching-converters-controllers/step-down-buck/converters/vin-max-48v/mpq4559.html
MPQ4560
ACTIVE

2A, 2MHz, 55V Step-Down Converter

 Buy On MPS 3.8 55 2 0.14 0.797 2000 Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Industrial 1 0 https://www.monolithicpower.com/en/products/power-management/switching-converters-controllers/step-down-buck/converters/vin-max-48v/mpq4560.html
MPQ4561
ACTIVE

1.5A, 2MHz, 55V Step-Down Converter

 Buy On MPS 3.8 55 1.5 0.14 0.795 2000 External Soft Start, Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Industrial 1 0 https://www.monolithicpower.com/en/products/power-management/switching-converters-controllers/step-down-buck/converters/vin-max-48v/mpq4561.html
MP2492
ACTIVE
2A, 55V, 100KHz Step-Down Converter with Programmable Output Current Limit
 Buy On MPS 4.5 55 2 0.5 0.8 100 External Soft Start, Power Good (PG) Synchronous or Non-Synchronous Operation Current Mode QFN-10 (3x3) Catalog 1 0 https://www.monolithicpower.com/en/mp2492.html
MP2494
ACTIVE
2A, 55V, 100kHz Step-Down Converter
 Buy On MPS 4.5 55 2 0.5 0.8 100 External Soft Start Synchronous or Non-Synchronous Operation SOIC-8 Catalog 1 0 https://www.monolithicpower.com/en/products/power-management/switching-converters-controllers/step-down-buck/converters/vin-max-48v/mp2494.html
MP24943
ACTIVE
3A, 55V, 100kHz, Programmable Output OVP Threshold
 Buy On MPS 4.5 55 3 0.65 0.8 100 External Soft Start Synchronous or Non-Synchronous Operation Current Mode SOIC-8 Catalog 1 0 https://www.monolithicpower.com/en/products/power-management/switching-converters-controllers/step-down-buck/converters/vin-max-48v/mp24943.html
MP2497
ACTIVE
3A, 50V, 100kHz Step-Down Converter with Programmable Output OVP Threshold
 Buy On MPS 4.5 50 3 1.2 0.8 100 Integrated 1W VCONN Switch Synchronous or Non-Synchronous Operation Current Mode SOIC-8 Catalog 1 0 https://www.monolithicpower.com/en/products/power-management/switching-converters-controllers/step-down-buck/converters/vin-max-48v/mp2497.html
MP24971
ACTIVE

1.5A, 50V, 100kHz, Programmable Current Limit, Output Line-drop Compensation, Output Over-voltage Protection

 Buy On MPS 8 50 1.5 1.2 0.8 100 Integrated 1W VCONN Switch Fixed Output Current Mode SOIC-8 Catalog 1 0 https://www.monolithicpower.com/en/mp24971.html
MP2562
ACTIVE

4.5V to 50V, 1A, Up to 4MHz Switching Frequency Step-Down Converter with Output Adj From 0.8V to 47V

 Buy On MPS 4.5 50 1 0.12 0.8 4000 Integrated 1W VCONN Switch Configurable Frequency Current Mode QFN-10 (3x3), SOIC-8 Catalog 1 0 https://www.monolithicpower.com/en/mp2562.html
MPQ2420
ACTIVE

Industrial Grade, 75V, 0.3A, Synchronous Step-Down Converter with Watchdog

 Buy On MPS 4.5 75 0.3 0.02 1 1000
External Soft Start, Power Good (PG), Synchronous Rectification
Configurable Frequency Current Mode TSSOP-16EP Industrial 1 0 https://www.monolithicpower.com/en/mpq2420.html
MPQ4569
ACTIVE

75V, 0.3A Synchronous Step-Down Converter AEC-Q100 Qualified

 Buy On MPS 4.5 75 0.3 0.02 1 1000
External Soft Start, Power Good (PG), Synchronous Rectification
Configurable Frequency Current Mode QFN-10 (3x3) Industrial 1 0 https://www.monolithicpower.com/en/mpq4569.html
MP4569
ACTIVE

Synchronous Step-Down Converter with External Soft Start

 Buy On MPS 4.5 75 0.3 0.02 1 1000
External Soft Start, Power Good (PG), Synchronous Rectification
Configurable Frequency Current Mode QFN-10 (3x3) Catalog 1 0 https://www.monolithicpower.com/en/products/power-management/switching-converters-controllers/step-down-buck/converters/vin-max-48v/mp4569.html
MP4575
ACTIVE

5A, 4.5V - 55V Input, Frequency-Programmable, Fully Integrated, Synchronous, Step-Down Converter

 Buy On MPS 4.5 55 5 0.45 1 0
External Soft Start, Light-Load Efficiency, Power Good (PG), Synchronous Rectification
Configurable Frequency, External Frequency Sync Current Mode TSSOP-20EP Catalog 1 0 https://www.monolithicpower.com/en/mp4575.html
MPQ2456
ACTIVE

Industrial Grade, 0.5A, 50V, 1.2MHz Step-Down Converter in TSOT23-6

 Buy On MPS 4.5 50 0.5 0.73 0.812 1200 Integrated 1W VCONN Switch Synchronous or Non-Synchronous Operation Current Mode TSOT23-6 Industrial 1 0 https://www.monolithicpower.com/en/mpq2456.html
MP9486
ACTIVE
100V Input, 1A, Step-Down Converter
 Buy On MPS 4.5 100 1 0.17 0.2 1000 Light-Load Efficiency Synchronous or Non-Synchronous Operation Hysteretic         SOICW24-18L Catalog 1 0 https://www.monolithicpower.com/en/products/power-management/switching-converters-controllers/step-down-buck/converters/vin-max-48v/mp9486.html
MP9485
ACTIVE

100V Input, 500mA,  Step-Down Converter

 Buy On MPS 4.5 100 0.5 0.17 0.2 2000 Light-Load Efficiency Synchronous or Non-Synchronous Operation Hysteretic         SOICW24-18L Catalog 1 0 https://www.monolithicpower.com/en/products/power-management/switching-converters-controllers/step-down-buck/converters/vin-max-48v/mp9485.html
MPQ4572
ACTIVE

High-Efficiency, 2A, 60V, Fully Integrated, Synchronous Buck Converter, AEC-Q100 Qualified

 Buy On MPS 4.5 60 2 0.04 0.8 2200
External Soft Start, Power Good (PG), Selectable AAM Mode or FCCM, Synchronous Rectification
180° Phase-Shifted Operation, Adjustable Switching Frequency Current Mode QFN-12 (2.5x3) Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4572.html
MP4571
ACTIVE
MPL

High-Efficiency, 1A, 60V, Fully Integrated Synchronous Buck Converter

 Buy On MPS 4.5 60 1 0.04 0.8 2200
External Soft Start, FCCM, Power Good (PG), Synchronous Rectification
180° Phase-Shifted Operation, Adjustable Switching Frequency Current Mode QFN-12 (2.5x3) Automotive 1 1 https://www.monolithicpower.com/en/products/mp4571.html
MPQ4561-AEC1
ACTIVE
1.5A, 2MHz, 55V Step-Down Converter
 Buy On MPS 3.8 55 1.5 0.14 0.795 2000 External Soft Start, Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Automotive 1 0 https://www.monolithicpower.com/en/products/power-management/switching-converters-controllers/step-down-buck/converters/vin-max-48v/mpq4561-aec1.html
MP4572
ACTIVE
MPL

High-Efficiency, 2A, 60V, Fully Integrated Synchronous Buck Converter

 Buy On MPS 4.5 60 2 0.04 0.8 2200
External Soft Start, Power Good (PG), Synchronous Rectification
180° Phase-Shifted Operation, Adjustable Switching Frequency Current Mode QFN-12 (2.5x3) Catalog 1 1 https://www.monolithicpower.com/en/products/mp4572.html
MP4581
ACTIVE

100V, 0.8A Synchronous Buck Converter

 Buy On MPS 8 100 0.8 0.015 1 1000 Light-Load Efficiency, Synchronous Rectification Configurable Frequency COT Control SOIC-8 EP Catalog 1 0 https://www.monolithicpower.com/en/products/mp4581.html
MP4541
ACTIVE

80V, 0.8A, High-Efficiency, Synchronous, Step-Down Converter with Integrated Power MOSFETS

 Buy On MPS 8 80 0.8 0.015 1 1000 Light-Load Efficiency, Synchronous Rectification Configurable Frequency COT Control SOIC-8 EP Catalog 1 0 https://www.monolithicpower.com/en/products/mp4541.html
MP4573
ACTIVE

60V, 2.5A, Fully Integrated, High-Efficiency, Synchronous Buck Converter

 Buy On MPS 4.5 60 2.5 0.04 0.8 2200 Power Good Indication, Synchronous Buck
FCCM or AAM Mode, Low-Dropout (LDO) Mode, OCP, Short-Circuit Protection with Hiccup Mode
Current Mode QFN-12 (2.5x3) Catalog 1 0 https://www.monolithicpower.com/en/products/mp4573.html
MP4576
ACTIVE

High-Efficiency, 600mA, 60V, Fully Integrated, Synchronous Buck Converter

 Buy On MPS 4.5 60 0.6 0.04 0.85 2200
Hiccup Short-Circuit Protection, Over-Current Protection (OCP), Synchronous Buck
Clock SYNC Output, Internal Soft Start, LDO Mode, OCP with Hiccup Mode, PG Output, Selectable AAM Mode or FCCM
Current Mode QFN-12 (2.5x3) Catalog 1 0 https://www.monolithicpower.com/en/products/mp4576.html
MP4562
ACTIVE

60V, 2A Step-Down Converter with Configurable Frequency Up to 2.5MHz in a TSOT23-8 Package

 Buy On MPS 4.5 60 2 0.03 0.8 2500
Configurable External Soft Start, Configurable UVLO, Internal Loop Compensation, Over-Temperature Protection (OTP), Over-Voltage Protection (OVP), Short-Circuit Protection (SCP)
Configurable Frequency Current Mode TSOT23-8 Catalog 1 0 https://www.monolithicpower.com/en/products/mp4562.html
MP2459
ACTIVE

0.5A, 55V, 480kHz Step-Down Converter in a TSOT23-6

 Buy On MPS 4.5 55 0.5 0.73 0.812 480 Integrated 1W VCONN Switch TSOT23-6 Catalog 1 0 https://www.monolithicpower.com/en/mp2459.html
MPQ2459-AEC1
ACTIVE
0.5A, 55V, 480kHz Step-Down Converter with AEC-Q100 qualification
 Buy On MPS 4.5 55 0.5 0.73 0.812 480 Integrated 1W VCONN Switch TSOT23-6 Automotive 1 0 https://www.monolithicpower.com/en/products/power-management/switching-converters-controllers/step-down-buck/converters/vin-max-48v/mpq2459-aec1.html
MP2456
ACTIVE

0.5A, 50V, 1.2MHz Step-Down Converter in TSOT23-6

 Buy On MPS 4.5 50 0.5 0.73 0.812 1200 Integrated 1W VCONN Switch Current Mode TSOT23-6 Catalog 1 0 https://www.monolithicpower.com/en/mp2456.html
MP4570
ACTIVE

3A, 4.5V-55V Input, Frequency Programmable, Fully Integrated Synchronous, Step-Down Converter

 Buy On MPS 4.5 55 3 0.45 1 0
External Soft Start, Light-Load Efficiency, Power Good (PG), Synchronous Rectification
Configurable Frequency, External Frequency Sync Current Mode TSSOP-20EP Catalog 1 0 https://www.monolithicpower.com/en/mp4570.html
MP9486A
ACTIVE

100V Input, 3.5A, Switching Current Limit Step-Down Converter

 Buy On MPS 4.5 100 1 0.17 0.2 1000 Light-Load Efficiency Hysteretic         SOIC-8 Catalog 1 0 https://www.monolithicpower.com/en/mp9486a.html
MP8880
NRFND
MPL

60V, 4A, High-Efficiency, Digital, Configurable, Synchronous Step-Down Converter with PMBus Interface

 Buy On MPS 4 60 4 0.093, 0.008 0 to 1.5345 2200
Light-Load Efficiency, Power Good (PG), Synchronous Rectification
Configurable Current Limit, Output Discharge Current Mode QFN-20 (4x5) Catalog 1 1 https://www.monolithicpower.com/en/products/mp8880.html
MP2499
EOL

Integrated 100V Load Dump Protection 2A 100kHz Step-Down Regulator with Programmable Output Current

 4.5 55 2 0.5 0.8 100 External Soft Start Current Mode SOIC-16 Catalog 1 0 https://www.monolithicpower.com/en/mp2499.html
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