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CS51311GD14 on a board, in 3D

CS51311GD14

onsemi

-65℃~+150℃ 1 250kHz 2V~3.5V 8.4V~14V Buck Buck External Yes SO-14 DC-DC Converters

Extended
DatasheetJLCPCBLCSConsemi/CS51311GD14
Category
DC DC Converters
Package
SO-14
Pins
5

Overview

The CS51311GD14 is a DC DC Converter made by onsemi in a SO-14 package with 14 pins. -65℃~+150℃ 1 250kHz 2V~3.5V 8.4V~14V Buck Buck External Yes SO-14 DC-DC Converters.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CS51311GD14, from EasyEDA) and its footprint (Package_SO:SO-14_3.9x8.65mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3186638).

Symbol

VID01VID12VID23VID34VID45VFB6VOUT7VCC8GATE(H)9GND10GATE(L)11PWRGD12COFF13COMP14
EasyEDA_Cloud:CS51311GD14From EasyEDA

Footprint

1234567891011121314
Package_SO:SO-14_3.9x8.65mm_P1.27mmFrom KiCad's library

Parameters

11
Features
Adjustable soft-start；Overcurrent Protection；Operating status indication；Hiccup current limiting
Frequency - Switching
250kHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-65℃~+150℃
Output Type
Adjustable and Fixed
Output Voltage
2V~3.5V
Switch tube (built-in/external)
External
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
8.4V~14V

Order codes

1

Pinout

14
The pins of the CS51311GD14
PinNameType
1VID0Unspecified
2VID1Unspecified
3VID2Unspecified
4VID3Unspecified
5VID4Unspecified
6VFBUnspecified
7VOUTUnspecified
8VCCUnspecified
9GATE(H)Unspecified
10GNDUnspecified
11GATE(L)Unspecified
12PWRGDUnspecified
13COFFUnspecified
14COMPUnspecified

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A live frame, for any web page
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A picture
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A picture that opens the part, for a README
[![CS51311GD14](https://pcbkit.io/embed/parts/onsemi/CS51311GD14.jpg?size=s)](https://pcbkit.io/parts/onsemi/CS51311GD14)

Questions

Is there a KiCad symbol and footprint for the CS51311GD14?

Yes. The symbol is EasyEDA_Cloud:CS51311GD14 and the footprint Package_SO:SO-14_3.9x8.65mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CS51311GD14?

SO-14, with 14 pins. Its footprint is drawn on this page.

Where is the CS51311GD14 datasheet?

onsemi publishes it: the Datasheet link on this page opens it.

Where can I order the CS51311GD14?

JLCPCB lists it as part C3186638, with 0 in stock; the sellers' links on this page open their listings.

What can replace the CS51311GD14?

Parts like it in the library: the TX4152 by XDS, the TLE63893GV50XUMA2 by Infineon Technologies, the MAX773CSD+ by Maxim Integrated (Analog Devices) and the HV9113NG-G by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8