| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
BQ25770 | BQ25770G 40V, SMBus, 2- to 5-Cell, Narrow VDC Quasi Dual Phase Buck-Boost Battery Charge Controller for GaN HEMT With System Power Monitor and Processor Hot Monitor 1 Features • TI patented quasi dual phase buck-boost narrow voltage DC (NVDC) charger for USB-C Extended Power Range (EPR) interface platform – 3.5V to 40V input range to charge 2- to 5-cell battery – Charge current up to 16.3A/30A based on 5mΩ/2mΩ sensing resistor – Input current limit up | TI 德州仪器 |   | |
I²C, 2-cell to 5-cell, NVDC dual-phase buck-boost battery charge controller for GAN HEMT The BQ25770G is a synchronous NVDC buck-boost battery charge controller to charge a 2- to 5-cell battery from a wide range of input sources including USB adapter, extended power range (EPR) USB-C Power Delivery (PD) sources, standard power range (SPR) USB-C Power Delivery (PD) sources and traditiona TI patented quasi dual phase buck-boost narrow voltage DC (NVDC) charger for USB-C Extended Power Range (EPR) interface platform \n \n3.5V to 40V input range to charge 2- to 5-cell battery\n \nCharge current up to 16.3A/30A based on 5mΩ/2mΩ sensing resistor\n \nInput current limit up to 8.2A/16.4A b; | TI 德州仪器 | | ||
BQ25770G 40V, SMBus, 2- to 5-Cell, Narrow VDC Quasi Dual Phase Buck-Boost Battery Charge Controller for GaN HEMT With System Power Monitor and Processor Hot Monitor 1 Features • TI patented quasi dual phase buck-boost narrow voltage DC (NVDC) charger for USB-C Extended Power Range (EPR) interface platform – 3.5V to 40V input range to charge 2- to 5-cell battery – Charge current up to 16.3A/30A based on 5mΩ/2mΩ sensing resistor – Input current limit up | TI 德州仪器 | | ||
丝印代码：Q25770G；BQ25770G 40V, SMBus, 2- to 5-Cell, Narrow VDC Quasi Dual Phase Buck-Boost Battery Charge Controller for GaN HEMT With System Power Monitor and Processor Hot Monitor 1 Features • TI patented quasi dual phase buck-boost narrow voltage DC (NVDC) charger for USB-C Extended Power Range (EPR) interface platform – 3.5V to 40V input range to charge 2- to 5-cell battery – Charge current up to 16.3A/30A based on 5mΩ/2mΩ sensing resistor – Input current limit up | TI 德州仪器 | |
BQ25770产品属性
- 类型
描述
- Charge current (max) (A)：
16.2
- Vin (max) (V)：
26
- Cell chemistry：
Li-Ion/Li-Polymer
- Battery charge voltage (min) (V)：
4.4
- Battery charge voltage (max) (V)：
23
- Absolute max Vin (max) (V)：
45
- Control topology：
Switch-Mode Buck-boost
- Control interface：
I2C
- Features：
IC thermal regulation
- Vin (min) (V)：
3.5
- Rating：
Catalog
- Operating temperature range (°C)：
-40 to 125
- 封装：
WQFN (REE)
- 引脚：
36
- 尺寸：
20 mm² 4 x 5
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
N/A |
21000 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
TI |
25+ |
N/A |
20948 |
样件支持,可原厂排单订货! |
|||
TI(德州仪器) |
24+ |
N/A |
6000 |
原厂原装，价格优势，欢迎洽谈！ |
|||
TI |
21+ |
DSBGA-56 |
2195 |
只做原装,绝对现货,原厂代理商渠道,欢迎电话微信查 |
|||
TI |
22+ |
DSBGA-56 |
6000 |
22+ |
|||
TI/德州仪器 |
21+ |
DSBGA-56 |
9000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
TI |
23+ |
NA |
20000 |
||||
TI(德州仪器) |
2450+ |
SMD |
9850 |
只做原装正品代理渠道!假一赔三! |
|||
TI/德州仪器 |
25+ |
DSBGA-56 |
880000 |
明嘉莱只做原装正品现货 |
|||
TI(德州仪器) |
23+ |
DSBGA-56 |
13650 |
公司只做原装正品,假一赔十 |
BQ25770规格书下载地址
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DdatasheetPDF页码索引
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