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NCP5211 Datasheet - ON Semiconductor

NCP5211 Low Voltage Synchronous Buck Controller

PIN NO. PIN SYMBOL 1 GATE(H) 2 BST 3 LGND 4 VFFB 5 VFB 6 COMP 7 SGND 8 ROSC 9 VCC 10 IS * 11 IS+ 12 VC 13 GATE(L) 14 PGND FUNCTION High Side Switch FET driver pin. Capable of delivering peak currents of 1.0 A. Power supply input for the high side driver. R.
NCP5211 Low Voltage Synchronous Buck Controller The NCP5211 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 NCP5211 is in a 14 pin package to allow the designer added flexibility. The NCP5211 provides overcurrent protection, undervoltage lockout, Soft .

NCP5211 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

NCP5211 Datasheet (209.73 KB)

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Datasheet Details

Part number:

NCP5211

Manufacturer:

ON Semiconductor ↗

File Size:

209.73 KB

Description:

Low voltage synchronous buck controller.

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NCP5211 Low Voltage Synchronous Buck Controller ON Semiconductor

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