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ST755C - Adjustable inverting negative output current mode PWM regulators

Datasheet Summary

Description

Table 1.

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 d.

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Datasheet Details

Part number ST755C
Manufacturer STMicroelectronics
File Size 351.82 KB
Description Adjustable inverting negative output current mode PWM regulators
Datasheet download datasheet ST755C Datasheet
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Full PDF Text Transcription

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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 current is 1.
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