Digital Switching Regulator

Design Flexibility
Digital interface,
wide input voltage range
Simplifies Design
Digital voltage scaling (DVS)
& telemetry
Leading Power Density
High efficiency & reliability

Show Columns
Status
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
Vout (min) (V)
Vout (max) (V)
Isw Limit (typ) (A)
Max Duty Cycle (%)
Regulated Outputs
MPL
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
Vout (min) (V)
Vout (max) (V)
Isw Limit (typ) (A)
Max Duty Cycle (%)
Regulated Outputs
External Soft Start
Internal Soft Start
Light-Load Efficiency
Power Good
Synchronous Rectification
4 Different I2C Addresses Selectable
5% Accuracy Output Voltage and Output Current Readback via I2C
Dynamic Voltage Scaling
External Frequency Sync
I2C Interface
Programmable Frequency
Programmable Output Voltage
Selectable Current Limit
Selectable PFM/PWM Mode
Selectable Power-Saving Mode
TEC Current Monitor
PMBusTM interface
Output Current Limit
Current Mode
COT
Hysteretic        
QFN-12 (2x2)
QFN-14 (2x3)
QFN-14 (3x4)
QFN-15 (2x3)
QFN-15 (3x3)
QFN-16 (2x3)
WLCSP-20 (1.6x2.0)
TQFN-25 (4mmx5mm)
Catalog
Has MPL
MP8833A
NEW

1.5A Thermoelectric Cooler Controller with I2C Interface

2.7 5.5 1.5 1 1100 Internal Soft Start
I2C Interface, Programmable Frequency, TEC Current Monitor
QFN-16 (2x3) Catalog 0
MP8833
ACTIVE

1.5A Thermoelectric Cooler Controller

2.7 5.5 1.5 1 2.5 1000 External Soft Start
External Frequency Sync, I2C Interface, TEC Current Monitor
QFN-16 (2x3) Catalog 0
MP8869W
ACTIVE

High-Efficiency, 12A, 18V, Synchronous Step-Down Converter with I2C Interface

3 18 12 0.42 0.6 1250 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
4 Different I2C Addresses Selectable, 5% Accuracy Output Voltage and Output Current Readback via I2C, I2C Interface, Programmable Frequency, Programmable Output Voltage, Selectable Current Limit, Selectable PFM/PWM Mode
COT QFN-14 (3x4) Catalog 0.6 5.5 14 1 0
MP8864
ACTIVE
4A, 21V High Efficiency Synchronous Step-Down Converter with I2C Interface
4.5 21 4 0.5 0.6 1600 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
I2C Interface, Programmable Frequency, Programmable Output Voltage, Selectable Power-Saving Mode
Current Mode QFN-15 (3x3) Catalog 0.6 5.2 7.5 0.95 1 0
MP8865
ACTIVE
6A, 21V High Efficiency Synchronous Step-Down Converter with I2C Interface
4.5 21 6 0.5 0.6 1600 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
I2C Interface, Programmable Frequency, Programmable Output Voltage, Selectable Power-Saving Mode
Current Mode QFN-15 (3x3) Catalog 0.6 5.2 9.5 0.95 1 0
MP8869S
ACTIVE
2.85-18V, 12A, High-Efficiency, Synchronous Step-Down Converter with Integrated Telemetry via I2C Interface
2.85 18 12 0.42 0.72 1250 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
4 Different I2C Addresses Selectable, 5% Accuracy Output Voltage and Output Current Readback via I2C, I2C Interface, Programmable Frequency, Programmable Output Voltage, Selectable Current Limit, Selectable PFM/PWM Mode
COT QFN-14 (3x4) Catalog 0.6 5.5 14 0
MP8848
ACTIVE
6A, 6V, High-Efficiency, Synchronous, Step-Down Switcher with I2C Interface
2.7 6 6 0.3 0.6 2200 Light-Load Efficiency, Power Good, Synchronous Rectification
Dynamic Voltage Scaling, I2C Interface, Programmable Frequency, Programmable Output Voltage, Selectable Power-Saving Mode
Hysteretic         QFN-15 (2x3) Catalog 0.6 1.235 11 1 0
MP8847
ACTIVE
6A, 6V, High-Efficiency, Synchronous, Step-Down Switcher with I2C Interface
2.7 6 6 0.3 0.6 2200 Light-Load Efficiency, Power Good, Synchronous Rectification
Dynamic Voltage Scaling, I2C Interface, Programmable Frequency, Programmable Output Voltage, Selectable Power-Saving Mode
Hysteretic         QFN-14 (2x3) Catalog 0.6 1.235 9 1 0
MP8845
ACTIVE

5A, 6V Highly-Efficiency, Synchronous, Step-Down Switcher with I2C Interface

2.7 6 5 0.28 0.6 2200 Light-Load Efficiency, Power Good, Synchronous Rectification
Dynamic Voltage Scaling, I2C Interface, Programmable Frequency, Programmable Output Voltage, Selectable Power-Saving Mode
Hysteretic         WLCSP-20 (1.6x2.0) Catalog 0.6 1.1 7.5 1 0
MP8869
ACTIVE
High Efficiency, 12A, 17V, Synchronous Step-Down Converter with I2C Interface
4.5 17 12 0.42 0.6 1250 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
4 Different I2C Addresses Selectable, 5% Accuracy Output Voltage and Output Current Readback via I2C, I2C Interface, Programmable Frequency, Programmable Output Voltage, Selectable Current Limit, Selectable PFM/PWM Mode
COT QFN-14 (3x4) Catalog 0.6 5.5 14 1 0
MP8796B
ACTIVE

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

4 16 30 2.5 0.6 1000 Internal Soft Start, Power Good, Synchronous Rectification
Programmable Frequency, PMBusTM interface, Output Current Limit
COT TQFN-25 (4mmx5mm) Catalog 0
MP8843
ACTIVE

6V, 3A, Synchronous, Step-Down Switcher With I2C Interface

2.6 6 3 0.06 0.6 2000 Light-Load Efficiency, Power Good, Synchronous Rectification
Dynamic Voltage Scaling, I2C Interface, Programmable Frequency, Programmable Output Voltage, Selectable Power-Saving Mode
COT QFN-12 (2x2) Catalog 0
MP8868
ACTIVE

10A, 17V High Efficiency Synchronous Step-Down Converter with I2C Interface

4.5 17 10 0.56 0.6 1500 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
I2C Interface, Programmable Frequency, Programmable Output Voltage, Selectable Power-Saving Mode
Current Mode QFN-14 (3x4) Catalog 0.6 5.5 14 0.95 1 0
MP8867
ACTIVE
8A, 17V High Efficiency Synchronous Step-Down Converter with I2C Interface
4.5 17 8 0.56 0.6 1500 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
I2C Interface, Programmable Frequency, Programmable Output Voltage, Selectable Power-Saving Mode
Current Mode QFN-14 (3x4) Catalog 0.6 5.5 10 0.95 1 0
MP8846
ACTIVE
6A, 8V High Efficiency Synchronous Step-Down Converter with I2C Interface
4.5 8 6 0.5 0.6 1600 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
I2C Interface, Programmable Frequency, Programmable Output Voltage, Selectable Power-Saving Mode
Current Mode QFN-15 (3x3) Catalog 0.6 5.2 9.5 0.95 1 0
MP8845C
ACTIVE

5A, 6V High Efficiency Synchronous Step-Down Converter with I2C Interface

2.7 6 5 0.018 0.6 2200 Light-Load Efficiency, Power Good, Synchronous Rectification
Dynamic Voltage Scaling, I2C Interface, Programmable Frequency
Hysteretic         WLCSP-20 (1.6x2.0) Catalog 0.6 1.45 7.5 1 0
MP8854
ACTIVE

2.85V - 18V, 4A, High-Efficiency, Wide-Input, Synchronous, Step-Down Converter with Integrated Telemetry via I2C Interface

2.85 18 4 0.42 0.72 500 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
4 Different I2C Addresses Selectable, 5% Accuracy Output Voltage and Output Current Readback via I2C, I2C Interface, Programmable Frequency, Programmable Output Voltage, Selectable Current Limit, Selectable PFM/PWM Mode
COT QFN-14 (3x4) Catalog 0
MP8861
ACTIVE
2.85V - 18V, 6A, High-Efficiency, Wide-Input, Synchronous, Step-Down Converter with Integrated Telemetry via I2C Interface
2.85 18 6 0.42 0.72 1250 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
4 Different I2C Addresses Selectable, 5% Accuracy Output Voltage and Output Current Readback via I2C, I2C Interface, Programmable Output Voltage, Selectable Current Limit, Selectable PFM/PWM Mode
COT QFN-14 (3x4) Catalog 0.6 5.5 8.5 1 0
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