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AS1322

Part Number	AS1322
Manufacturer	ams
Description	DC-DC Step-Up Converters
Published	Feb 18, 2015
Detailed Description	AS1322 Low Voltage, Micropower, DC-DC Step-Up Converters 1 General Description The AS1322A and the AS1322B are synchro...
Datasheet	AS1322 PDF File

Overview

AS1322 Low Voltage, Micropower, DC-DC Step-Up Converters 1 General Description The AS1322A and the AS1322B are synchronous, fixed frequency, very high-efficiency DC-DC boost converters capable of supplying 3.
3V at 150mA from a single AA-supply.
Compact size and minimum external parts requirements make these devices perfect for modern portable devices.
High-speed switching frequency (1.
2MHz) and internally compensated PWM current mode design provide highly-reliable DCDC conversion, especially when driving white LEDs.
The converters are available as the standard products listed in Table 1.
Table 1.
Standard Products Model Light Load Switching AS1322A Automatic Powersave Operation AS132...

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