Texas Instruments BQ25619RTWT

Name: BQ25619RTWT
Brand: Texas Instruments
SKU: 6368968-BQ25619RTWT
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: BQ25619RTWT

Manufacturer:: Texas Instruments

Ventron No:: 6368968-BQ25619RTWT

Description:: I2C controlled 1.5-A single cell buck battery charger with 20-mA termination and 1-A boost

ECAD Model:

Datasheet:: bq25619

Specifications

Texas Instruments BQ25619RTWT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments BQ25619RTWT.

Number of series cells
1
Charge current (max) (A)
1.5
Vin (max) (V)
13.5
Cell chemistry
Li-Ion/Li-Polymer
Battery charge voltage (min) (V)
3.5
Battery charge voltage (max) (V)
4.52
Absolute max Vin (max) (V)
22
Control topology
Switch-Mode Buck
Control interface
I2C
Features
BAT temp thermistor monitoring (JEITA profile)
Vin (min) (V)
3.9
Rating
Catalog
Operating temperature range (°C)
-40 to 85

Description

The BQ25618/619 integrates charge, boost converter and voltage protection in a single device. It offers the industry’s lowest termination current for switching chargers to charge wearable devices by full battery capacity. The BQ25618/619 best-in-class low quiescent current reduces battery leakage down to 6 uA in Ship mode, which conserves battery energy to double the shelf life for the device. BQ25619 is in 4x4 QFN package for easy layout. BQ25618 is in 2.0x2.4mm2 WCSP package for space limited design.

BQ25619RTWT More Descriptions

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Certification