TI BQ24650RVAT

Multi-Chemistry-40°C ~ 85°C (TA)

Overview

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The BQ24650 supports a battery from 2.1 V to 26 V with VFB set to a 2.1-V feedbackreference. The charge current is programmed by selecting an appropriate sense resistor. The BQ24650is available in a 16 -pin, 3.5 mm × 3.5 mm2 thin QFN package.

Features

• Thermal shutdown

• Internal digital soft-start

• Battery absent detection

• Internal loop compensation

• Green product and no Sb/Br

• Battery temperature sensing

• Programmable MPPT setting

• Input over-voltage protection

• Charge enable on MPPSET pin

• ±0.6% Input voltage regulation

• ±3% Charge-current regulation

• ±0.5% Charge-voltage regulation

• Resistor programmable float voltage

• <15μA Off-state battery discharge current

• Charge status outputs for led or host processor

• Automatic sleep mode for low power consumption

• Maximum Power Point Tracking (MPPT) capability by input voltage regulation

Applications

• Automotive

• Power Management