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BQ25856-Q1

BQ25856-Q1: Automotive, Standalone/I2C Controlled, 1- to 14-Cell Bidirectional Buck- Boost Battery Charge Controller

1Features •AEC-Q100qualifiedforautomotiveapplications –Temperaturegrade1:−40ºC≤TA≤150ºC •Wideinputvoltageoperatingrange:4.2Vto70V •Widebatteryvoltageoperatingrange:up-to70V withmulti-chemistrysupport: –1-to14-cellLi-ionchargeprofile –1-to16-cellLiFePO

TI1Texas Instruments

德州仪器美国德州仪器公司

TI1

BQ25856-Q1

BQ25856-Q1: Automotive, Standalone/I2C Controlled, 1- to 14-Cell Bidirectional Buck- Boost Battery Charge Controller

1Features •AEC-Q100qualifiedforautomotiveapplications –Temperaturegrade1:−40ºC≤TA≤150ºC •Wideinputvoltageoperatingrange:4.4Vto70V •Widebatteryvoltageoperatingrange:up-to70V withmulti-chemistrysupport: –1-to14-cellLi-ionchargeprofile –1-to16-cellLiFePO

TITexas Instruments

德州仪器美国德州仪器公司

TI

BQ25856-Q1

BQ25751: Standalone/I2C Controlled, 70V Bidirectional Buck-Boost Lead Acid Battery Charge Controller with Direct Power Path Control

1Features •Wideinputvoltageoperatingrange:4.4Vto70V •Widebatteryvoltageoperatingrange:up-to70V –6Vup-to48Vlead-acidchargingprofilewith bulk,absorbandfloatvoltagechargingphases –Chargevoltagetemperaturecompensation •SynchronousbuckchargecontrollerwithNFE

TITexas Instruments

德州仪器美国德州仪器公司

TI

BQ25856-Q1

BQ25858-Q1/858B-Q1: Automotive, I2C Controlled, Bidirectional Buck-Boost Controllers with Wide Voltage Range

1Features •AEC-Q100qualifiedforautomotiveapplications –Temperaturegrade1:−40ºC≤TA≤150ºC •Wideinputvoltageoperatingrange:4.4Vto65V with20mV/step •Synchronousbuck-boostDC/DCcontrollerwith NFETdrivers –AdjustablefSWfrom200kHzto600kHz –Switchingfrequencydit

TI1Texas Instruments

德州仪器美国德州仪器公司

TI1

BQ25856-Q1

汽车类 I2C 控制型 70V 双向降压/升压充电控制器

The BQ25856-Q1 is an automotive grade, wide input voltage, switched-mode buck-boost Li-Ion, Li-polymer, or LiFePO4 battery charge controller with bidirectional power flow support. The device offers high-efficiency battery charging over a wide voltage range with accurate charge current and charge vol; AEC-Q100 qualified for automotive applications \n \nTemperature grade 1: −40ºC ≤ TA≤ 150ºC\n \n\n \nWide input voltage operating range: 4.2V to 70V\n \nWide battery voltage operating range: up-to 70V with multi-chemistry support: \n \n1- to 14-cell Li-ion charge profile\n \n1- to 16-cell LiFePO4 cha;

TITexas Instruments

德州仪器美国德州仪器公司

TI

BQ25856-Q1_V01

BQ25856-Q1: Automotive, Standalone/I2C Controlled, 1- to 14-Cell Bidirectional Buck- Boost Battery Charge Controller

1Features •AEC-Q100qualifiedforautomotiveapplications –Temperaturegrade1:−40ºC≤TA≤150ºC •Wideinputvoltageoperatingrange:4.4Vto70V •Widebatteryvoltageoperatingrange:up-to70V withmulti-chemistrysupport: –1-to14-cellLi-ionchargeprofile –1-to16-cellLiFePO

TITexas Instruments

德州仪器美国德州仪器公司

TI

技术参数

  • Charge current (max) (A):

    20

  • Vin (max) (V):

    70

  • Cell chemistry:

    Li-Ion/Li-Polymer

  • Battery charge voltage (min) (V):

    0

  • Battery charge voltage (max) (V):

    70

  • Absolute max Vin (max) (V):

    85

  • Control topology:

    Switch-Mode Buck-boost

  • Control interface:

    I2C

  • Features:

    Adjustable switching frequency

  • Vin (min) (V):

    4.2

  • Rating:

    Automotive

  • Operating temperature range (°C):

    -40 to 150

  • 封装:

    VQFN (RRV)

  • 引脚:

    36

  • 尺寸:

    30 mm² 6 x 5

供应商型号品牌批号封装库存备注价格
TI/德州仪器
25+
原厂封装
10280
原厂授权代理,专注军工、汽车、医疗、工业、新能源!
询价
TI/德州仪器
25+
原厂封装
9999
询价
TI/德州仪器
25+
原厂封装
10280
询价
充电IC
23+
BGA
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
TI
三年内
1983
只做原装正品
询价
TI
2021
BGA
1000
全新、原装
询价
TI/德州仪器
2447
BGA
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
TI/德州仪器
23+
BGA
50000
全新原装正品现货,支持订货
询价
TI
25+
BGA40
8880
原装认准芯泽盛世!
询价
TI
1614+
BGA40
1230
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
更多BQ25856-Q1供应商 更新时间2025-8-2 15:20:00