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L5963 Datasheet Automotive Dual Monolithic Switching Regulator

Manufacturer: STMicroelectronics

Overview: L5963 Automotive dual monolithic switching regulator with LDO and HSD '!0'03 PowerSSO-36 (exposed pad) '!

General Description

L5963 is a dual step-down switching regulator with internal power switches, high side driver and a low drop-out linear regulator that can operate as standby regulator or normal LDO.

All the regulators can be connected directly to the vehicle battery.

In addition to an adjustable voltage detector, voltage supervisors are available.

Key Features

  • AEC-Q100 qualified.
  • Two step-down synchronous switching voltage regulators with internal power switches:.
  • Wide input voltage range (from 3.5 V to 26 V).
  • Internal high-side/ low-side NDMOS.
  • 1 V minimum output.
  • 3.0 A load current.
  • 250 kHz free-run frequency.
  • 250 kHz < f < 2 MHz synchronization range.
  • Integrated soft-start.
  • Independent hardware enable pins.
  • Independent power supply.
  • 180° PWM output.

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L5963 Distributor