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L5963 - Automotive dual monolithic switching regulator

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.

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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Datasheet preview – L5963

Datasheet Details

Part number L5963
Manufacturer STMicroelectronics
File Size 940.79 KB
Description Automotive dual monolithic switching regulator
Datasheet download datasheet L5963 Datasheet
Additional preview pages of the L5963 datasheet.

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Full PDF Text Transcription

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L5963 Automotive dual monolithic switching regulator with LDO and HSD '!0'03 PowerSSO-36 (exposed pad) '!0'03 PowerSSO-36 (slug-up) *$3*36 VQFPN-48 Featuress  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.
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