Analog Integrations AIC1848
Regulated 5V Charge Pump In SOT-23
| Part No. | AIC1848 |
|---|---|
| Datasheet | AIC1848 Download |
| Manufacturer |  Analog Integrations |
| Description | Regulated 5V Charge Pump In SOT-23 |
| Buy | Stock & Price |
FEATURES
w wVery Low Shutdown Current: <1µA S Regulateda ±4% Output Voltage t Outputa Current: 100mA at V =3.1V D Input Range: 2.7V to 4.5V . No Inductors Required w IN e e h U 4 t m o .c AIC1848 Regulated 5V Charge Pump In SOT-23DESCRIPTION
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. 1.8MHz Switching Frequency Short-Circuit and Over Temperature Protection Low Profile Package: SOT-23-6 The AIC1848 operates as a constant frequency mode switched capacitor voltage doubler toAPPLICATIONS
White LEDs Backlighting SIM Interface Supplies for Cellular Telephones Li-Ion Battery Backup Supplies Local 3V to 5V Conversion Smart Card Readers PCMCIA Local 5V Supplies produce a regulated output and features with thermal shutdown capability and short circuit protection.
