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ISL6292-2CR3Z-T

Charger IC Lithium Ion/Polymer 10-DFN (3x3)

Manufacturer: Renesas Technology Corp
Mfr.Part #: ISL6292-2CR3Z-T
Datasheet: ISL6292-2CR3Z-T Datasheet (PDF)
Package/Case: QFN
Product Type: Power Management ICs
RoHS:
Lifecycle: Active
EDA/CAD Models: Request Free CAD Models for ISL6292-2CR3Z-T

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

ISL6292-2CR3Z-T General Description

The ISL6292 is an integrated single-cell Li-ion or Li-polymer battery charger capable of operating with an input voltage as low as 2.4V. This charger is designed to work with various types of AC adapters or a USB port. The ISL6292 operates as a linear charger when the AC adapter is a voltage source. The battery is charged in a CC/CV (constant current/constant voltage) profile. The charge current is programmable with an external resistor up to 2A. The ISL6292 can also work with a current-limited adapter to minimize the thermal dissipation, in which case, the ISL6292 combines the benefits of both a linear charger and a pulse charger. The ISL6292 features charge current thermal foldback to guarantee safe operation when the printed circuit board is space limited for thermal dissipation. Additional features include preconditioning of an over-discharged battery, an NTC thermistor interface for charging the battery in a safe temperature range, automatic recharge, and thermally enhanced QFN or DFN packages.

Key Features

Complete Charger for Single-Cell Li-ion Batteries
Very Low Thermal Dissipation
Integrated Pass Element and Current Sensor
No External Blocking Diode Required
1% Voltage Accuracy
Programmable Current Limit up to 2A
Programmable End-of-Charge Current
Charge Current Thermal Foldback
NTC Thermistor Interface for Battery Temperature Monitor
Accepts Multiple Types of Adapters or USB BUS Power
Guaranteed to Operate at 2.65V After Start-Up
Ambient Temperature Range: -20 °C to +70 °C
Thermally-Enhanced QFN Packages
Handheld Devices, including Medical Handhelds
PDAs, Cell Phones and Smart Phones
Portable Instruments, MP3 Players
Self-Charging Battery Packs
Stand-Alone Chargers
USB Bus-Powered Chargers
Pb-Free Available (RoHS Compliant)

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Battery Chargers	Mfr	Renesas Electronics America Inc
Series	-	Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status	Active	Battery Chemistry	Lithium Ion/Polymer
Number of Cells	1	Current - Charging	Constant - Programmable
Programmable Features	-	Fault Protection	-
Charge Current - Max	2A	Battery Pack Voltage	4.2V
Voltage - Supply (Max)	6.5V	Interface	USB
Operating Temperature	-20°C ~ 70°C (TA)	Mounting Type	Surface Mount
Package / Case	10-VFDFN Exposed Pad	Supplier Device Package	10-DFN (3x3)
Base Product Number	ISL6292	Manufacturer	Renesas Electronics
Product Category	Battery Management	RoHS	Details
Product	Charge Management	Battery Type	Lithium-ion, Lithium Polymer
Output Voltage	4.2 V	Output Current	1.6 A
Operating Supply Voltage	4.3 V to 6.5 V	Mounting Style	SMD/SMT
Brand	Renesas / Intersil	Height	0.9 mm
Length	3 mm	Maximum Operating Temperature	+ 70 C
Minimum Operating Temperature	- 20 C	Moisture Sensitive	Yes
Product Type	Battery Management	Factory Pack Quantity	6000
Subcategory	PMIC - Power Management ICs	Type	Battery Charger
Width	3 mm	Unit Weight	0.000776 oz