ams AS1382
The AS1382 is a high-efficiency, constant-frequency synchronous buck converter available in adjustabe- and fixed-voltage versions. The wide input voltage range (2.7V to 5.5V), automatic powersave mode and minimal external component requirements make the AS1382 perfect for any single Li-Ion battery-powered application. The internally fixed switching frequency (2MHz, 3MHz or 4MHz) allows the usage of small surface mount external components.| Part No. | AS1382 |
|---|---|
| Datasheet | AS1382 Download |
| Manufacturer |  ams |
| Description | DC-DC Step Down Converter |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Typical supply current with no load is 95μA and decreases to 0.04μA in shutdown mode. An internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode. Very low output voltages can be delivered with the internal 0.58V feedback reference voltage. The AS1382 is available in a 6-pin WL-CSP package. Ordering Information and Content Guide appear at end of datasheet. Figure 1: Added Value of Using AS1382 Key Benefits &FEATURES
The benefits and features of this device are listed below: BenefitsFEATURES
Ideal for single Li-Ion battery powered applications Extended battery life Supports a variety of end applications Over – temperature protection and shutdown Cost effective, small package● Wide input voltage range (2.7V to 5.5V)
● High efficiency up to 96%
● Output voltage range (0.58V to 3.35V)
● Output current of 1A
● Switching frequency: 2MHz, 3MHz, 4MHz
● High efficiency/low noise operation
● Integrated temperature monitoring
●...
