Chipower CE9910
The CE9910 is a 1.5MHz constant frequency, slope compensated current mode PWM synchronous step-down converter that delivers a regulated output current. The internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode. The CE9910 is targeted to be used for driving loads up to 1A from a single cell Lithium-Ion battery.| Part No. | CE9910 |
|---|---|
| Datasheet | CE9910 Download |
| Manufacturer | Chipower |
| Description | 1.5MHz Synchronous Step-down High Power LED Driver |
| Buy | Stock & Price |
FEATURES
z High efficiency : Up to 90% z Output Current: 1A（Typ.） z 1.5MHz Constant Switching Frequency z No Schottky Diode Required z Input Voltage: 2.5V to 6.0V z Low Dropout: 100% duty Cycle z Low Quiescent Current: 300μA z Shutdown Current: <1μA z Built-in Thermal Protection z Short Circuit Protection z Packa
