Texas Instruments BQ25618YFFR

Name: BQ25618YFFR
Brand: Texas Instruments
SKU: 6368964-BQ25618YFFR
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: BQ25618YFFR

Manufacturer:: Texas Instruments

Ventron No:: 6368964-BQ25618YFFR

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

ECAD Model:

Datasheet:: bq25618

Specifications

Texas Instruments BQ25618YFFR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments BQ25618YFFR.

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.

BQ25618YFFR More Descriptions

Battery Charger I2C Controlled 1-Cell 1.5A 20-mA Termination/1A Boost Operation 30-Pin DSBGA
Switching Battery Charger Li-FePO4/Li-Ion/Li-Pol 1800mA 3.5V to 4.52V 30-Pin DSBGA T/R
R-XBGA-B30 BQ25618 Tin/Silver/Copper (Sn/Ag/Cu) Tape & Reel (TR) battery charger 5V 1.5A 0.4mm -40C~85C TA
IC BATT CHG LI-ION 1CELL 30DSBGA

Certification