Renesas Electronics ISL91127IRNZ-T7A, 1-Channel Buck Boost Switching, Buck Boost Regulator, 2 A, 3.3V, DFN

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Packaging Options:
RS Stock No.:
256-1685P
Mfr. Part No.:
ISL91127IRNZ-T7A
Manufacturer:
Renesas Electronics
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Brand

Renesas Electronics

Product Type

Buck Boost Regulator

Regulator Type

Buck Boost Switching

Number of Outputs

1

Output Voltage

3.3V

Line Regulation

±5 mV/V

Package Type

DFN

Output Current

2A

Switching Regulator

Yes

Series

ISL91127

Standards/Approvals

RoHS, IPC/JEDEC J STD-020

Minimum Operating Temperature

-40°C

Maximum Input Voltage

3.6V

Minimum Input Voltage

700mV

Maximum Operating Temperature

125°C

Automotive Standard

No

The Renesas Buck-Boost Regulator with 4.5A Switch is high-current buck-boost switching regulator for systems using new battery chemistries. It uses Intersil’s proprietary buck-boost algorithm to maintain voltage regulation while providing excellent efficiency and very low output voltage ripple when the input voltage is close to the output voltage.

Accepts input voltages above or below regulated output voltage

Automatic and seamless transitions between buck and boost modes

Input voltage range of 1.8V to 5.5V

2.5MHz switching frequency minimizes external component size

Fully protected for short-circuit, over-temperature and under voltage

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