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MT7955 on a board, in 3D

MT7955

MAXIC Tech

-40℃~+105℃ 1 20kHz~100kHz Flyback Short Circuit Protection、Over Voltage Protection、Over-Temperature Protection (OTP)、LED open-circuit protection DIP-8 LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCmaxic-tech/MT7955
Category
LED Drivers
Package
DIP-8
Pins
8

Overview

The MT7955 is a LED Driver made by MAXIC Tech in a DIP-8 package with 8 pins. -40℃~+105℃ 1 20kHz~100kHz Flyback Short Circuit Protection、Over Voltage Protection、Over-Temperature Protection (OTP)、LED open-circuit protection DIP-8 LED Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MT7955, from EasyEDA) and its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C216691).

Symbol

CS(P)1CS(D)2GND3DSEN4VDD5NC6DRAIN7DRAIN8
EasyEDA_Cloud:MT7955From EasyEDA

Footprint

12345678
Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

5
Features
Short Circuit Protection, Over Voltage Protection, Over-Temperature Protection (OTP), LED open-circuit protection
Frequency - Switching
20kHz~100kHz
Number of Channels
1
Operating temperature
-40℃~+105℃
Topology
Flyback

Order codes

1

Pinout

8
The pins of the MT7955
PinNameType
1CS(P)Unspecified
2CS(D)Unspecified
3GNDUnspecified
4DSENUnspecified
5VDDUnspecified
6NCUnspecified
7DRAINUnspecified
8DRAINUnspecified

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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the MT7955?

Yes. The symbol is EasyEDA_Cloud:MT7955 and the footprint Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MT7955?

DIP-8, with 8 pins. Its footprint is drawn on this page.

Where is the MT7955 datasheet?

MAXIC Tech publishes it: the Datasheet link on this page opens it.

Where can I order the MT7955?

JLCPCB lists it as part C216691, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MT7955?

Parts like it in the library: the BP2833D by BPS, the BP2836D by BPS, the MT79335 by MAXIC Tech and the WS9225 by Winsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

5