AIC1848白光驅動IC資料
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上传日期：2013-09-22
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AIC1848P-03AIC1848
Regulated 5V Charge Pump In SOT-23
FEATURES
Regulated ±4% Output Voltage Output Current: 100mA at VIN =3.1V Input Range: 2.7V to 4.5V No Inductors Required Very Low Shutdown Current: <1A 1.8MHz Switching Frequency Short-Circuit and Over Temperature Protection Low Profile Package: SOT-23-6
DESCRIPTION
The AIC1848 charge pump is a micropower charge pump DC/DC converter that produces a regulated output voltage from 2.7V to 4.5V input voltage. Low external-part count (one flying capacitor and two small bypass capacitors) makes the AIC1848 ideal for small, batterypowered applications. The AIC1848 operates as a constant frequency mode switched capacitor voltage doubler to
APPLICATIONS
White LEDs Backlighting SIM Interface Supplies for Cellular Telephones Li-Ion Battery Backup Supplies
Regulated 5V Charge Pump In SOT-23
FEATURES
Regulated ±4% Output Voltage Output Current: 100mA at VIN =3.1V Input Range: 2.7V to 4.5V No Inductors Required Very Low Shutdown Current: <1A 1.8MHz Switching Frequency Short-Circuit and Over Temperature Protection Low Profile Package: SOT-23-6
DESCRIPTION
The AIC1848 charge pump is a micropower charge pump DC/DC converter that produces a regulated output voltage from 2.7V to 4.5V input voltage. Low external-part count (one flying capacitor and two small bypass capacitors) makes the AIC1848 ideal for small, batterypowered applications. The AIC1848 operates as a constant frequency mode switched capacitor voltage doubler to
APPLICATIONS
White LEDs Backlighting SIM Interface Supplies for Cellular Telephones Li-Ion Battery Backup Supplies
关键词： AIC1848P-03
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