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See Technical Specifications

ISL88739AHRZ

Charger IC Lithium Ion/Polymer 32-QFN (4x4)

Manufacturer:

Renesas Technology Corp
Mfr.Part #:

ISL88739AHRZ
Datasheet:

ISL88739AHRZ Datasheet (PDF)
Series:

ISL
Input Voltage:

4.5V to 25V (Max 28V)
Charge Current:

0A to 4A
Voltage - Charging:

4.2V
EDA/CAD Models:

Request Free CAD Models for ISL88739AHRZ

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

ISL88739AHRZ General Description

The ISL88739A is a highly versatile combo battery charger configurable for operating as either a Hybrid Power Boost (HPB) charger or a Narrow VDC (NVDC) charger, supporting 2-, 3-, or 4-cell batteries. Both configurations allow the battery to work with the adapter to supply the system load when it exceeds the adapter capability, referred to as system Turbo mode.

Key Features

Step-down DC-DC converter with adjustable output voltage
Battery charging control and protection functionality
Overvoltage protection
Overcurrent protection
Overtemperature protection
Low power consumption
Wide input voltage range
Compact form factor

Application

Battery-powered systems
Consumer electronics
Portable devices
Power banks
IoT devices

Specifications

Product Name	ISL88739AHRZ	Product Type	Battery Charger IC
Series	ISL	Input Voltage	4.5V to 25V (Max 28V)
Charge Current	0A to 4A	Voltage - Charging	4.2V
Voltage - Termination	1.5V	Operating Temperature	-40°C to 85°C

Service Policies and Others

After-Sales & Settlement Related

Payment

Payment Method

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For alternative payment channels, please reach out to us at:

[email protected]

Shipping & Packing

Shipping Method

Fedex

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Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty

365-Day Product

Quality Guarantee

We promise to provide 365 days quality assurance service for all our products.

Ratings and Reviews

C**l 02/03/2024

ISL88739AHRZ electronic components from Avaq surpassed all my expectations! The original and brand-new pieces provided by Avaq work flawlessly. Delighted with the high-quality materials used. A must-have for any electronic enthusiast!

M**a 01/02/2024

Thanks Collin Good Customer

L**e 08/06/2023

ISL88739AHRZ components from Avaq are truly exceptional! They are top-tier in terms of quality and functionality. Avaq's commitment to delivering only original and brand-new units is commendable. Delighted with this purchase!

E**y 04/10/2023

nice package and quick delivery