AS1335
AS1335 is Synchronous DC/DC Step-Down Converter manufactured by austriamicrosystems AG.
Da t as heet
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1 . 5 A , 1 . 5 M H z , S y n c h r o n o u s D C / D C St e p
- D o w n C o n v e r t e r
1 General Description
The AS1335 is a high-efficiency, constant-frequency synchronous buck converter available in a fixed or an adjustable output voltage version. The wide input voltage range (2.6V to 5.25V), the high output current (up to 1.5A) and minimal external ponent requirements make the AS1335 perfect for any single Li-Ion batterypowered application. Typical supply current with no load is 400µA and decreases to ≤1µA in shutdown mode. The highly efficient duty cycle (100%) provides low dropout operation, prolonging battery life in portable systems....
