圖片僅供參考

BQ25758ARRVR

Name: BQ25758ARRVR
Rating: 4.7 (12 reviews)

IC CONTROLLED 60V BI-DIRECTIONAL

製造商
製造商。部分 #BQ25758ARRVR
包
資料表
有現貨的29310

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Part Status	Active
Number of Outputs	1
Voltage - Input (Min)	4.4V
Voltage - Input (Max)	60V
Voltage - Output (Min/Fixed)	5V
Voltage - Output (Max)	60V
Current - Output	20A
Frequency - Switching	200kHz ~ 600kHz
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package	36-VFQFN Exposed Pad
Supplier Device Package	36-VQFN (5x6)
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

BQ25758ARRVR is TI’s highly integrated Li-ion battery charger and power-management IC with buck-boost functionality. It combines a switching charger, power-path management, and system regulation in one device, designed to charge a single-cell Li-ion battery from diverse inputs (such as USB/DC) while simultaneously powering the system load.
Key points:
- Buck-boost battery charging with power-path to protect the battery and supply system load during charging.
- Programmable charging current and regulation voltage via an I2C interface.
- Built-in safety protections (overvoltage, overcurrent, short-circuit, thermal) and battery temperature monitoring.
- Status/interrupt signals for host control and monitoring.
- Suitable for portable devices and solar/multi-source charging applications.
Package variant: ARRVR (specific TI package code).
For exact electrical specs (input range, max charging current, efficiency, etc.), consult the BQ25758 data sheet and TI product page.

Package

VQFN package (Very-Quad Flat No-Lead) with exposed pad; 40-pin variant.

Pinout

- Pin count: 28-pin QFN package (4×4 mm), TI suffix ARRVR.
- Function: Battery charger and power-management IC for single-cell Li-ion/Li-polymer packs. It provides USB-C input with buck-boost charging, power-path management to charge the battery while powering the system, and includes safety protections (overvoltage, overcurrent, thermal, etc.).

Manufacturer

- Manufacturer: Texas Instruments Incorporated (TI).
- What kind of company: A multinational American semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing integrated circuits (including power management ICs). Headquarters: Dallas, Texas.

Application

BQ25758ARRVR is a USB-C Power Delivery–capable Li‑ion battery charger with integrated power-path management. It enables efficient battery charging from USB‑C PD sources while supplying the system load. Common applications: portable consumer electronics and IoT devices, smartphones/tablets and wearables, notebooks and docking stations, battery packs/power banks, and solar/alternative charging setups requiring robust power-path control.