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L5953

STMicroelectronics
Part Number L5953
Manufacturer STMicroelectronics
Description Multiple switching voltage regulator
Published Sep 6, 2013
Detailed Description L5953 Multiple switching voltage regulator Features ■ ■ ■ ■ PWM: adjustable 2.5/10V - 1A switching voltage regulator Ex...
Datasheet PDF File L5953 PDF File

L5953
L5953

Overview
L5953 Multiple switching voltage regulator Features ■ ■ ■ ■ PWM: adjustable 2.
5/10V - 1A switching voltage regulator External POWER MOS ability for output current enhancement Synchronization function REG1- Linear low drop 3.
3/5V - 250mA STBY voltage regulator (low current consumption) with RESET REG2- Linear voltage regulator 1.
5V to 3.
3V externally adjustable - 300mA maximum current HSD1 : 500mA High side driver HSD2 : 200mA High side driver SPI Interface SPI Diagnostics HSD1, HSD2 Double switching frequency SPI selectable Double inpuT LVW PowerSO36 ■ ■ ■ ■ ■ ■ ■ Protections ■ ■ ■ ■ Over voltage protection Internal current limiting Thermal shutdown ESD SPI functions ■ Description Th...


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