Renesas Electronics ISL88739AHRZ, Battery Charger IC 4-cell, 8 V to 22 V Input 1.024/19.2 V Output, QFN 32-Pin

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Subtotal (1 unit)*

$9.58

(exc. GST)

$10.54

(inc. GST)

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  • Plus 717 unit(s) shipping from 04 May 2026
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Units
Per unit
1 - 9$9.58
10 - 24$8.62
25 - 49$8.15
50 - 74$8.01
75 +$7.07

*price indicative

Packaging Options:
RS Stock No.:
263-0276
Mfr. Part No.:
ISL88739AHRZ
Brand:
Renesas Electronics
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Brand

Renesas Electronics

Product Type

Battery Charger IC

Sub Type

PMIC - Power Management IC

Battery Type

4-cell

Mount Type

Surface

Package Type

QFN

Pin Count

32

Minimum Supply Voltage

8V

Maximum Supply Voltage

22V

Height

0.9mm

Length

4mm

Series

ISL88739

Standards/Approvals

Intel PROCHOT requirements, Pb-Free (RoHS)

Automotive Standard

No

The Renesas Electronics battery management is a highly versatile combo battery charger configurable for operating as either a hybrid power boost charger or a narrow VDC charger, supporting 2, 3, or 4 cell batteries. It 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.

Adapter current monitor

Actively controlled inrush current

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