Datasheet Analog Devices LT8491 — 数据表

制造商	Analog Devices
系列	LT8491

高压降压-升压电池充电控制器具有最大功率点跟踪(MPPT)和 I²C

数据表

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High Voltage Buck-Boost Battery Charge Controller with Maximum Power Point Tracking (MPPT) and I2C

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状态

	LT8491EUKJ#PBF	LT8491EUKJ#TRPBF	LT8491IUKJ#PBF	LT8491IUKJ#TRPBF
Lifecycle Status	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)

打包

	LT8491EUKJ#PBF	LT8491EUKJ#TRPBF	LT8491IUKJ#PBF	LT8491IUKJ#TRPBF
N	1	2	3	4
Package	64(58)-Lead Plastic QFN (7mm × 11mm)	64(58)-Lead Plastic QFN (7mm × 11mm)	64(58)-Lead Plastic QFN (7mm × 11mm)	64(58)-Lead Plastic QFN (7mm × 11mm)
Pins	58	64	64	64
Package Code	05-08-1922	05-08-1922	05-08-1922	05-08-1922

参数化

Parameters / Models	LT8491EUKJ#PBF	LT8491EUKJ#TRPBF	LT8491IUKJ#PBF	LT8491IUKJ#TRPBF
Battery Chemistry	Lead Acid, LiFePO4, Li-Ion, Li-Polymer	Lead Acid, LiFePO4, Li-Ion, Li-Polymer	Lead Acid, LiFePO4, Li-Ion, Li-Polymer	Lead Acid, LiFePO4, Li-Ion, Li-Polymer
Charge Termination	C/x, Timer	C/x, Timer	C/x, Timer	C/x, Timer
Float Voltage, V	1.3V to 80V	1.3V to 80V	1.3V to 80V	1.3V to 80V
Max Charge Current(typ), A	10	10	10	10
Monolithic	No	No	No	No
Number of Cells	1.3V to 80V Float Voltage	1.3V to 80V Float Voltage	1.3V to 80V Float Voltage	1.3V to 80V Float Voltage
Operating Temperature Range, °C	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Vin(max), V	80	80	80	80
Vin(min), V	6	6	6	6

生态计划

	LT8491EUKJ#PBF	LT8491EUKJ#TRPBF	LT8491IUKJ#PBF	LT8491IUKJ#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

模型线

系列: LT8491 (4)

LT8491EUKJ#PBF LT8491EUKJ#TRPBF LT8491IUKJ#PBF LT8491IUKJ#TRPBF

制造商分类

Power Management > Buck-Boost Battery Chargers | Switching Battery Chargers | Energy Harvesting

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