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ST755C

Part Number	ST755C
Manufacturer	STMicroelectronics
Description	Adjustable inverting negative output current mode PWM regulators
Published	Jan 5, 2009
Detailed Description	ST755C Adjustable inverting negative output current mode PWM regulators Features ■ 2.7V to 11V input to adjustable nega...
Datasheet	ST755C PDF File

Overview

ST755C Adjustable inverting negative output current mode PWM regulators Features ■ 2.
7V to 11V input to adjustable negative output conversion power ■ 1W guaranteed output www.
DataSheet4U.
com (VI > 4.
5V, TA ≤ 70°C) ■ ■ ■ ■ ■ ■ 68% typ.
efficiency at 6V Very low quiescent current: 1.
2mA in on mode, 10µA in shut down mode Soft start Very low noise output 160KHz fixed frequency oscillator Mixed bipolar-CMOS technology SO-8 and TA = 0°C to 70°C) and 275mA (typical value at TA = 25°C, VO = -5V).
A logic controlled shut down pin that interfaces directly with microprocessor reduces supply current to only 10mA.
Input to Output differential voltage is limited to VI+|VO|<12.
7V.
No load supply curre...

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