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
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
Grade
0.9
0.92
Current Limiting
Differential Output Voltage Remote Sense
External Frequency Sync
Output Discharge
Output Remote Sense
Phase Interleaving
Precision Reference Voltage
Programmable Current Limit
Programmable Frequency
Programmable Output Voltage
Soft Stop
Voltage Tracking
Scalable Multi-Phase Operation
PMBus Interface
Programmable Soft-Start Time
Programmable UVLO/OVP/UVP/OCP/OTP
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
MPC1100-54
NEW

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

60 40 60 Programmable Soft-Start Time, Programmable UVLO/OVP/UVP/OCP/OTP, Protection Mode, Parallel Operation Industrial 0
MPQ8645P
NEW

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

16 3.1 30 400,600,800,1000 2.5 0.6 Current Limiting, Output Remote Sense, Programmable Frequency, Programmable Output Voltage, Scalable Multi-Phase Operation, PMBus Interface TQFN-25 (4x5) 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 Programmable Frequency QFN-25 (5x4), QFN-29 (5x4) 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 Differential Output Voltage Remote Sense, Output Discharge, Precision Reference Voltage, Programmable Current Limit, Programmable Frequency, Voltage Tracking QFN-21 (3x4) 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 Differential Output Voltage Remote Sense, Output Discharge, Precision Reference Voltage, Programmable Current Limit, Programmable Frequency, Voltage Tracking QFN-21 (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 Output Discharge, Precision Reference Voltage, Programmable Current Limit, Programmable Frequency, Voltage Tracking QFN-14 (2x3) 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 Output Discharge, Precision Reference Voltage, Programmable Current Limit, Programmable Frequency, 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 Differential Output Voltage Remote Sense, Output Discharge, Precision Reference Voltage, Programmable Current Limit, Programmable Frequency, 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 Differential Output Voltage Remote Sense, Output Discharge, Precision Reference Voltage, Programmable Current Limit, Programmable Frequency, 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 Programmable 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 Programmable 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 Programmable 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 Programmable 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 Programmable Frequency, Soft Stop QFN-16 (3x4) Industrial 0
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 Programmable Frequency QFN-13 (3x4), QFN-16 (3x4) 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
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 Programmable Frequency QFN-13 (3x4), QFN-16 (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 Programmable Frequency QFN-25 (5x4), QFN-29 (5x4) 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 Programmable 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 Programmable 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 Programmable 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 Programmable 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 Programmable 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 Programmable 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 Programmable Frequency QFN-13 (3x4), QFN-16 (3x4) 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 Programmable Frequency, Soft Stop QFN-14 (3x4) Industrial 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 Programmable 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 Programmable Frequency, Soft Stop QFN-14 (3x4) 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
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