BQ24773

BQ24773 1-4S I2C NVDC Battery Charge Controller with System Power Monitor & Processor Hot Indicator

器件标准： Rohs认证

参数参数对比

器件参数

参数名称

属性值

Battery charge voltage(Max)(V)

19.2

Absolute Vin (safety rating)(Max)((V))

Rating

Catalog

Approx. price(US$)

1.71 | 1ku

Control topology

Switch-Mode Buck

Operating Vin(Min)(V)

4.5

Cell chemistry

Li-Ion/Li-Polymer,LiFePO4

Control interface

I2C

Operating Vin(Max)(V)

Package Group

WQFN|28

Battery charge voltage(Min)(V)

1.024

Features

IINDPM,OVP,Power Path,UVLO

Charge current(Max)(A)

Number of series cells

1,2,3,4

参数对比

与BQ24773相近的元器件有：BQ24770。描述及对比如下：

型号	BQ24773	BQ24770
描述	BQ24773 1-4S I2C NVDC Battery Charge Controller with System Power Monitor & Processor Hot Indicator	BQ24770 1-4S SMBus NVDC Battery Charge Controller with System Power Monitor & Processor Hot Indicator
Battery charge voltage(Max)(V)	19.2	19.2
Absolute Vin (safety rating)(Max)((V))	30	30
Rating	Catalog	Catalog
Approx. price(US$)	1.71 \| 1ku	1.71 \| 1ku
Control topology	Switch-Mode Buck	Switch-Mode Buck
Operating Vin(Min)(V)	4.5	4.5
Cell chemistry	Li-Ion/Li-Polymer,LiFePO4	Li-Ion/Li-Polymer,LiFePO4
Control interface	I2C	SMBus
Operating Vin(Max)(V)	24	24
Package Group	WQFN\|28	WQFN\|28
Battery charge voltage(Min)(V)	1.024	1.024
Features	IINDPM,OVP,Power Path,UVLO	IINDPM,OVP,Power Path,UVLO
Charge current(Max)(A)	8	8
Number of series cells	1,2,3,4	1,2,3,4

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器件捷径:

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