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ADP2291ARMZ-R7

Compact, 1.5 A Linear Charger for Single-Cell Li+ Battery

Manufacturer:

ADI
Mfr.Part #:

ADP2291ARMZ-R7
Datasheet:

ADP2291ARMZ-R7 Datasheet (PDF)
Pbfree Code:

No
Part Life Cycle Code:

Active
Pin Count:

8
Reach Compliance Code:

compliant
EDA/CAD Models:

Request Free CAD Models for ADP2291ARMZ-R7

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ADP2291ARMZ-R7 General Description

An external, low cost, PNP provides the charging current to the battery and an external resistor sets the maximum charge current. A small external capacitor programs the maximum charge time. The controller includes an LED driver to indicate the battery charging status.

Key Features

Simple, Safe Linear Charger for Single Cell Lithium Battery
4.5 V to 12 V Input Voltage Range
Adjustable Charging Current up to 1.5 A
Low Cost PNP External Pass Element
Automatic Reverse Isolation with No External Blocking Diode
Output Overshoot Protection

Specifications

Source Content uid	ADP2291ARMZ-R7	Pbfree Code	No
Part Life Cycle Code	Active	Pin Count	8
Reach Compliance Code	compliant	ECCN Code	EAR99
HTS Code	8542.39.00.01	Adjustable Threshold	YES
Analog IC - Other Type	POWER SUPPLY SUPPORT CIRCUIT	JESD-30 Code	S-PDSO-G8
Moisture Sensitivity Level	1	Number of Channels	1
Number of Functions	1	Number of Terminals	8
Peak Reflow Temperature (Cel)	260	Surface Mount	YES
Temperature Grade	INDUSTRIAL	Terminal Finish	MATTE TIN
Terminal Form	GULL WING	Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30