Controllers

Design Flexibility
Wide input voltage range

Superior Performance
High current MOSFET driver

High Power Efficiency
Programmable switching
frequency &
pulse skipping

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Status
MPS Inventory
Regulated Outputs
Vin (min) (V)
Vin (max) (V)
MOSFET Gate Driver Current (A)
fsw (max) (kHz)
Iq (typ) (mA)
PG
SS
Max Duty Cycle (%)
Vfb (V)
Special Features
Package (mm)
Grade
MPSafe
MPL
Product URL
Regulated Outputs
Vin (min) (V)
Vin (max) (V)
MOSFET Gate Driver Current (A)
fsw (max) (kHz)
Iq (typ) (mA)
PG
SS
Max Duty Cycle (%)
Vfb (V)
Special Features
Package (mm)
Grade
MPS
No
Yes
External
Internal
Configurable Frequency
Frequency Spread Spectrum
Frequency Synchronization
I2C Interface and SPI
Interleaved Boost with 2-Phase Switching
Light-Load Efficiency
Light-Load Mode Selection
Switching Frequency Sync
Synchronous or Non-Synchronous Operation
Under-Voltage Lockout (UVLO)
MSOP-10
MSOP-8
QFN-21 (5x5)
SOIC-8
Catalog
Is MPSafe Has MPL Product URL
     
MP3446U
55V, Wide Input, Current-Mode, Synchronous Boost Controller
1 6 55 2500 Yes Internal 90
Frequency Spread Spectrum, I2C Interface and SPI, Interleaved Boost with 2-Phase Switching, Light-Load Mode Selection, Switching Frequency Sync, Synchronous or Non-Synchronous Operation
QFN-21 (5x5) Catalog 1 0 https://www.monolithicpower.com/en/products/mp3446u.html
MP3900

High Efficiency Flyback/Boost Controller

Buy On MPS 1 8.6 12 390 0.18 No Internal 0.83 0.816 Under-Voltage Lockout (UVLO) MSOP-8, SOIC-8 Catalog 1 0 https://www.monolithicpower.com/en/mp3900.html
MP3908

Current Mode PWM Controller with Synchronous Gate Drive

Buy On MPS 1 4.75 10 300 0.27 No External 0.86 0.818 Frequency Synchronization MSOP-10 Catalog 1 0 https://www.monolithicpower.com/en/mp3908.html
MP3910

Peak Current Mode Boost PWM Controller with Programmable Frequency, external SS and Light Load

Buy On MPS 1 5 35 400 0.288 No External 0.95 1.237
Configurable Frequency, Frequency Synchronization, Light-Load Efficiency
MSOP-10 Catalog 1 0 https://www.monolithicpower.com/en/mp3910.html
MP3910A

Peak Current Mode Boost PWM Controller with Programmable Frequency, external SS and Light Load

Buy On MPS 1 9 14 400 0.4 No External 0.95 1.237 Configurable Frequency, Light-Load Efficiency SOIC-8 Catalog 1 0 https://www.monolithicpower.com/en/mp3910a.html
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