Datasheet4U Logo Datasheet4U.com

CS5211 Datasheet - ON Semiconductor

CS5211 - Low Voltage Synchronous Buck Controller

PIN NO.

1 PIN SYMBOL GATE(H) FUNCTION High Side Switch FET driver pin.

Capable of delivering peak currents of 1.0 A.

2 BST Power supply input for the high side driver.

3 LGND Reference ground.

All control circuits are referenced to this pin.

IC substrate connection.

4 VFFB Input for the PW

CS5211 Low Voltage Synchronous Buck Controller The CS5211 is a low voltage synchronous buck controller.

It contains all required circuitry for a synchronous buck converter using external N Channel MOSFETs.

High current internal gate drivers are capable of driving high gate capacitance of low RDS(on) NFETs for better efficiency.

The V2™ control architecture is used to achieve unmatched transient response, the best overall regulation and the simplest loop compensation.

The CS5211 is in a

CS5211 Features

* Switching Regulator Controller

* N

* Channel Synchronous Buck Design

* V2 Control Topology

* 200 ns Transient Response

* Programmable Fixed Frequency of 150 kHz

* 750 kHz

* 1.0 V 1.5% Internal Reference

* Lossless Inductor Sensing

CS5211_ONSemiconductor.pdf

Preview of CS5211 PDF
CS5211 Datasheet Preview Page 2 CS5211 Datasheet Preview Page 3

Datasheet Details

Part number:

CS5211

Manufacturer:

ON Semiconductor ↗

File Size:

319.65 KB

Description:

Low voltage synchronous buck controller.

📁 Related Datasheet

📌 All Tags