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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
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
Vout (min) (V)
Vout (max) (V)
Isw Limit (typ) (A)
Max Duty Cycle (%)
Regulated Outputs
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
Vout (min) (V)
Vout (max) (V)
Isw Limit (typ) (A)
Max Duty Cycle (%)
Regulated Outputs
Buy On MPS
External Soft Start
Internal Soft Start
Light-Load Efficiency
Power Good
Synchronous Rectification
4 Selectable I2C Addresses
5% Accuracy Output Voltage and Output Current Readback via I2C
Configurable Frequency
Configurable Output Voltage
Dynamic Voltage Scaling
I2C Interface
Output Current Limit
PMBus(TM) Interface
Selectable Current Limit
Selectable PFM/PWM Mode
Selectable Power-Save Mode
TEC Current Monitor
Current Mode
COT Control
Hysteretic        
QFN-12 (2x2)
QFN-14 (2x3)
QFN-14 (3x4)
QFN-15 (2x3)
QFN-15 (3x3)
QFN-16 (2x3)
TQFN-25(4x5)
WLCSP-20 (1.6x2)
Catalog
Is MPSafe Has MPL Product URL
     
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
Configurable Frequency, Dynamic Voltage Scaling, I2C Interface
Hysteretic         WLCSP-20 (1.6x2) Catalog 0.6 1.45 7.5 1 0 0 https://www.monolithicpower.com/en/mp8845c.html
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
Configurable Frequency, Configurable Output Voltage, Dynamic Voltage Scaling, I2C Interface, Selectable Power-Save Mode
Hysteretic         QFN-15 (2x3) Catalog 0.6 1.235 11 1 0 0 https://www.monolithicpower.com/en/mp8848.html
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
Configurable Frequency, Output Current Limit, PMBus(TM) Interface
COT Control TQFN-25(4x5) Catalog 1 0 https://www.monolithicpower.com/en/mp8796b.html
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 Selectable I2C Addresses, 5% Accuracy Output Voltage and Output Current Readback via I2C, Configurable Frequency, Configurable Output Voltage, I2C Interface, Selectable Current Limit, Selectable PFM/PWM Mode
COT Control QFN-14 (3x4) Catalog 1 0 https://www.monolithicpower.com/en/products/mp8854.html
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 Selectable I2C Addresses, 5% Accuracy Output Voltage and Output Current Readback via I2C, Configurable Output Voltage, I2C Interface, Selectable Current Limit, Selectable PFM/PWM Mode
COT Control QFN-14 (3x4) Catalog 0.6 5.5 8.5 1 0 0 https://www.monolithicpower.com/en/products/mp8861.html
MP8864
ACTIVE
4A, 21V High Efficiency Synchronous Step-Down Converter with I2C Interface
 Buy On MPS 4.5 21 4 0.5 0.6 1600
External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency, Configurable Output Voltage, I2C Interface, Selectable Power-Save Mode
Current Mode QFN-15 (3x3) Catalog 0.6 5.2 7.5 0.95 1 1 0 https://www.monolithicpower.com/en/mp8864.html
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
Configurable Frequency, Configurable Output Voltage, I2C Interface, Selectable Power-Save Mode
Current Mode QFN-15 (3x3) Catalog 0.6 5.2 9.5 0.95 1 1 0 https://www.monolithicpower.com/en/mp8865.html
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 Selectable I2C Addresses, 5% Accuracy Output Voltage and Output Current Readback via I2C, Configurable Frequency, Configurable Output Voltage, I2C Interface, Selectable Current Limit, Selectable PFM/PWM Mode
COT Control QFN-14 (3x4) Catalog 0.6 5.5 14 0 0 https://www.monolithicpower.com/en/products/mp8869s.html
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
Configurable Frequency, Configurable Output Voltage, Dynamic Voltage Scaling, I2C Interface, Selectable Power-Save Mode
Hysteretic         QFN-14 (2x3) Catalog 0.6 1.235 9 1 1 0 https://www.monolithicpower.com/en/mp8847.html
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
Configurable Frequency, Configurable Output Voltage, I2C Interface, Selectable Power-Save Mode
Current Mode QFN-15 (3x3) Catalog 0.6 5.2 9.5 0.95 1 0 0 https://www.monolithicpower.com/en/mp8846.html
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
Configurable Frequency, Configurable Output Voltage, Dynamic Voltage Scaling, I2C Interface, Selectable Power-Save Mode
Hysteretic         WLCSP-20 (1.6x2) Catalog 0.6 1.1 7.5 1 0 0 https://www.monolithicpower.com/en/mp8845.html
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 Selectable I2C Addresses, 5% Accuracy Output Voltage and Output Current Readback via I2C, Configurable Frequency, Configurable Output Voltage, I2C Interface, Selectable Current Limit, Selectable PFM/PWM Mode
COT Control QFN-14 (3x4) Catalog 0.6 5.5 14 1 0 0 https://www.monolithicpower.com/en/products/mp8869w.html
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 Selectable I2C Addresses, 5% Accuracy Output Voltage and Output Current Readback via I2C, Configurable Frequency, Configurable Output Voltage, I2C Interface, Selectable Current Limit, Selectable PFM/PWM Mode
COT Control QFN-14 (3x4) Catalog 0.6 5.5 14 1 1 0 https://www.monolithicpower.com/en/products/mp8869.html
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
Configurable Frequency, Configurable Output Voltage, Dynamic Voltage Scaling, I2C Interface, Selectable Power-Save Mode
COT Control QFN-12 (2x2) Catalog 0 0 https://www.monolithicpower.com/en/mp8843.html
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
Configurable Frequency, Configurable Output Voltage, I2C Interface, Selectable Power-Save Mode
Current Mode QFN-14 (3x4) Catalog 0.6 5.5 14 0.95 1 0 0 https://www.monolithicpower.com/en/mp8868.html
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
Configurable Frequency, Configurable Output Voltage, I2C Interface, Selectable Power-Save Mode
Current Mode QFN-14 (3x4) Catalog 0.6 5.5 10 0.95 1 0 0 https://www.monolithicpower.com/en/mp8867.html
MP8833A
ACTIVE

1.5A Thermoelectric Cooler Controller with I2C Interface

 Buy On MPS 2.7 5.5 1.5 1 1100 Internal Soft Start Configurable Frequency, I2C Interface, TEC Current Monitor QFN-16 (2x3) Catalog 1 0 https://www.monolithicpower.com/en/products/mp8833a.html
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