TPS65218B1RSLT (TEXAS INSTRUMENTS)

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Описание
Характеристики

ИС управления питанием, устройство управления питанием Cortex-A8/A9, 5.5В, VQFN-48

The TPS65218B1RSLT is a single chip Power Management IC, specifically designed to support both portable (Li-Ion battery) and non-portable (5-V adapter) applications. The device is characterized across a -40 to 105°C temperature range.

Two low-quiescent current, high efficiency step-down converters for battery backup domain
Three adjustable step-down converters with integrated switching FETs - VIN range from 2.7 to 5.5V
One adjustable buck-boost converter with integrated switching FETs - VIN range from 2.7 to 5.5V
Adjustable general-purpose LDO (LDO1) - LDO1: 1.8V default up to 400mA
Adjustable general-purpose LDO (LDO1) - VIN range from 1.8 to 5.5V
Adjustable general-purpose LDO (LDO1) - Active output-discharge when disabled
5V Load switch with 100/500mA selectable current limit - VIN range from 3.0 to 5.5V
5V Load switch with 100/500mA selectable current limit - 500mR (maximum) switch impedance at 5V
Low voltage load switch with 350mA current limit - VIN range from 1.2 to 3.6V
Low voltage load switch with 350mA current limit - 110mR (maximum) switch impedance at 1.35V