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NCP3155A

ON Semiconductor
Part Number NCP3155A
Manufacturer ON Semiconductor
Description 3A Synchronous Buck Regulator
Published Oct 5, 2022
Detailed Description NCP3155A, NCP3155B 3 A Synchronous Buck Regulator The NCP3155 is a DC/DC synchronous switching regulator with fully int...
Datasheet PDF File NCP3155A PDF File

NCP3155A
NCP3155A

Overview
NCP3155A, NCP3155B 3 A Synchronous Buck Regulator The NCP3155 is a DC/DC synchronous switching regulator with fully integrated power switches and full fault protection.
The switching frequency of 1 MHz and 500 kHz allows the use of small filter components, which results in smaller board space and reduced BOM cost.
Available in a SOIC-8 package.
Features • Input Voltage Range from 4.
7 V to 24 V • Adjustable Output Voltage • 1 MHz Operation (NCP3155A – 500 kHz) • Internally Programmed 1.
2 ms Soft−Start (NCP3155A – 2.
4 ms) • 0.
8 ± 1.
0% Reference Voltage • 48 mW HS−FET and 18 mW LS−FET • Current Limit Protection • Transconductance Amplifier with External Compensation • Input Undervoltage Lockou...


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