Renesas Electronics ISL91110IRAZ-T7A, 1 Buck Boost, Buck Boost Regulator 4.5A, 1 → 5.2 V, 2.5 MHz 20-Pin, TQFN-20

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Packaging Options:
RS Stock No.:
263-8996
Mfr. Part No.:
ISL91110IRAZ-T7A
Brand:
Renesas Electronics
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Brand

Renesas Electronics

Regulator Function

Boost/Buck Controller

Maximum Output Current

4.5A

Regulator Type

Buck Boost

Number of Outputs

1

Output Voltage

1 → 5.2 V

Line Regulation

5 mV/V

Package Type

TQFN-20

Pin Count

20

Maximum Switching Frequency

2.5 MHz

COO (Country of Origin):
TW
The Renesas Electronics highly-integrated buck-boost switching regulator that accept input voltages either above or below the regulated output voltage. Unlike other buck-boost regulator, this regulator automatically transition between operating modes without significant output disturbance.

Automatic and seamless transitions between buck and boost modes
High efficiency up to 95%
Fully protected for overcurrent, over-temperature, and under voltage
Accepts input voltages above or below regulated output voltage
Selectable forced PWM mode and ex

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