Step-down (Buck)

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

Show Columns
Status
Vin (max) (V)
Vin (min) (V)
Iout (max) (A)
fsw (max) (kHz)
Iq (typ) (mA)
Vfb (V)
PG
SS
Max Duty Cycle (%)
Special Features
Package (mm)
Grade
MPL
Vin (max) (V)
Vin (min) (V)
Iout (max) (A)
fsw (max) (kHz)
Iq (typ) (mA)
Vfb (V)
PG
SS
Max Duty Cycle (%)
Special Features
Package (mm)
Grade
0.9
0.92
Configurable Current Limit
Configurable Frequency
Configurable Output Voltage
Configurable Soft-Start Time
Configurable UVLO/OVP/UVP/OCP/OTP
Current Limiting
Differential Output Voltage Remote Sense
External Frequency Sync
Output Discharge
Output Remote Sense
Phase Interleaving
Precision Reference Voltage
Soft Stop
Voltage Tracking
Scalable Multi-Phase Operation
PMBus Interface
Protection Mode
Parallel Operation
QFN-13 (3x4)
QFN-14 (2x3)
QFN-14 (3x4)
QFN-16 (3x4)
QFN-20 (3x4)
QFN-21 (3x4)
QFN-25 (5x4)
QFN-29 (5x4)
QFN-36 (6x6)
TQFN-25 (4x5)
Catalog
Industrial
Has MPL
MPQ8636H-10
ACTIVE

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

18 4.5 10 1000 0.86 0.611
Configurable Frequency
QFN-13 (3x4), QFN-16 (3x4) Industrial 0
MPQ8636-10
ACTIVE

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

18 4.5 10 1000 0.86 0.611
Configurable Frequency
QFN-13 (3x4), QFN-16 (3x4) Industrial 0
MPQ8623
ACTIVE

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

16 2.85 6 2000 0.65 0.9
Configurable Current Limit, Configurable Frequency, Output Discharge, Precision Reference Voltage, Voltage Tracking
QFN-14 (2x3) Industrial 0
MPQ8633B
ACTIVE

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

16 2.7 20 1000 0.65 0.6 0.9
Configurable Current Limit, Configurable Frequency, Differential Output Voltage Remote Sense, Output Discharge, Precision Reference Voltage, Voltage Tracking
QFN-21 (3x4) Industrial 0
MPQ8633A
ACTIVE

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

16 2.7 12 1000 0.65 0.6 0.9
Configurable Current Limit, Configurable Frequency, Differential Output Voltage Remote Sense, Output Discharge, Precision Reference Voltage, Voltage Tracking
QFN-20 (3x4), QFN-21 (3x4) Industrial 0
MPQ8636-4
ACTIVE

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

18 4.5 4 1000 0.86 0.611
Configurable Frequency
QFN-16 (3x4) Industrial 0
MPQ8636H-20
ACTIVE

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

18 4.5 20 1000 1 0.611
Configurable Frequency
QFN-25 (5x4) Industrial 0
MPQ8636A-10
ACTIVE

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

18 4.5 10 1000 0.86 0.611
Configurable Frequency
QFN-16 (3x4) Industrial 0
MPQ8632D-12
ACTIVE

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 0
MPQ8632D-6
ACTIVE

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 0
MPQ8636-20
ACTIVE

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

18 4.5 20 1000 0.86 0.611
Configurable Frequency
QFN-25 (5x4), QFN-29 (5x4) Industrial 0
MPQ28261
ACTIVE

21V, 3A, 500kHz Synchronous Step-down Converter

21 4.5 3 500 0.7 0.603 0.92
QFN-14 (3x4) Industrial 0
MPQ8632-20
ACTIVE

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

18 2.5 20 1000 0.86 0.611
Configurable Frequency
QFN-25 (5x4), QFN-29 (5x4) Industrial 0
MPQ8634A
ACTIVE

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

16 2.7 12 1000 0.65 0.9
Configurable Current Limit, Configurable Frequency, Differential Output Voltage Remote Sense, Output Discharge, Precision Reference Voltage, Voltage Tracking
QFN-21 (3x4) Industrial 0
MPQ8632-15
ACTIVE

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

18 2.5 15 1000 0.86 0.611
Configurable Frequency
QFN-25 (5x4), QFN-29 (5x4) Industrial 0
MPQ8632-12
ACTIVE

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

18 2.5 12 1000 0.86 0.611
Configurable Frequency
QFN-13 (3x4), QFN-16 (3x4) Industrial 0
MPQ8632H-10
ACTIVE

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

18 2.5 10 1000 0.86 0.611
Configurable Frequency
QFN-13 (3x4), QFN-16 (3x4) Industrial 0
MPQ8632-10
ACTIVE

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

18 2.5 10 1000 0.86 0.611
Configurable Frequency
QFN-13 (3x4), QFN-16 (3x4) Industrial 0
MPQ8632-8
ACTIVE

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

18 2.5 8 1000 0.86 0.611
Configurable Frequency
QFN-13 (3x4), QFN-16 (3x4) Industrial 0
MPQ8632-6
ACTIVE

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

18 2.5 6 1000 0.86 0.611
Configurable Frequency
QFN-13 (3x4), QFN-16 (3x4) Industrial 0
MPQ8632-4
ACTIVE

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

18 2.5 4 1000 0.86 0.611
Configurable Frequency
QFN-13 (3x4), QFN-16 (3x4) Industrial 0
MPQ8634B
ACTIVE

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

16 2.7 20 1000 0.65 0.9
Configurable Current Limit, Configurable Frequency, Differential Output Voltage Remote Sense, Output Discharge, Precision Reference Voltage, Voltage Tracking
QFN-21 (3x4) Industrial 0
MPQ8645P
ACTIVE

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

16 3.1 30 400,600,800,1000 2.5 0.6
Configurable Frequency, Configurable Output Voltage, Current Limiting, Output Remote Sense, Scalable Multi-Phase Operation, PMBus Interface
TQFN-25 (4x5) Industrial 0
MPQ8612-12
ACTIVE

12A, 6V, DCM, Non-latch OVP and OCP, COT Synchronous Step-down Converter

6 3 12 1000 1.1 0.608
Configurable Frequency, Soft Stop
QFN-14 (3x4) Industrial 0
MPQ8626
ACTIVE

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

16 2.85 6 2000 0.65 0.6
Configurable Current Limit, Configurable Frequency, Output Discharge, Precision Reference Voltage, Voltage Tracking
QFN-14 (2x3) Industrial 0
MP8620
NRFND

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) Catalog 0
MPQ8616-12
NRFND

12A, 6V, CCM, Non-latch OVP and OCP, COT Synchronous Step-down Converter

6 3 12 1000 1.05 0.61
Configurable Frequency, Soft Stop
QFN-14 (3x4) Industrial 0
MPQ8616-6
NRFND

6A, 6V, CCM, Non-latch OVP and OCP, COT Synchronous Step-down Converter

6 3 6 1000 1.05 0.61
Configurable Frequency, Soft Stop
QFN-14 (3x4) Industrial 0
MPC1100-54
NRFND

High-Efficiency, Non-Isolated, Fixed Ratio 300W Digital DC/DC Power Module

60 40 60
Configurable Soft-Start Time, Configurable UVLO/OVP/UVP/OCP/OTP, Protection Mode, Parallel Operation
Industrial 0
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