Controllers

Design Flexibility
Wide input voltage range

Superior Performance
High current MOSFET driver

High Power Efficiency
Programmable switching
frequency &
pulse skipping

Show Columns
Status
Regulated Outputs
Vin (min) (V)
Vin (max) (V)
MOSFET Gate Driver Current (A)
fsw (max) (MHz)
Iq (typ) (mA)
PG
SS
Max Duty Cycle (%)
Vfb (typ) (V)
Special Features
Package
Grade
Regulated Outputs
Vin (min) (V)
Vin (max) (V)
MOSFET Gate Driver Current (A)
fsw (max) (MHz)
Iq (typ) (mA)
PG
SS
Max Duty Cycle (%)
Vfb (typ) (V)
Special Features
Package
Grade
No
Internal
External
Frequency Synchronization
Light-Load Efficiency
Programmable Frequency
UVLO
MSOP-10
MSOP-8
SOIC-8
Catalog
MP3900
ACTIVE
High Efficiency Flyback/Boost Controller
1 8.6 12 0.18 No Internal 0.83 0.816 UVLO MSOP-8, SOIC-8 Catalog
MP3908
ACTIVE
Current Mode PWM Controller with Synchronous Gate Drive
1 4.75 10 0.27 No External 0.86 0.818 Frequency Synchronization MSOP-10 Catalog
MP3910
ACTIVE
Peak Current Mode Boost PWM Controller with Programmable Frequency, external SS and Light Load
1 5 35 0.288 No External 0.95 1.237 Frequency Synchronization, Light-Load Efficiency, Programmable Frequency MSOP-10 Catalog
MP3910A
ACTIVE
Peak Current Mode Boost PWM Controller with Programmable Frequency, external SS and Light Load
1 9 14 0.4 No External 0.95 1.237 Light-Load Efficiency, Programmable Frequency SOIC-8 Catalog
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