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SQ9910AMST on a board, in 3D

SQ9910AMST

Sequoia Microelectronics

-40℃~+85℃ 1 25kHz~300kHz Buck PWM SO-8 LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCsequoia-microelectronics/SQ9910AMST
Category
LED Drivers
Package
SO-8
Pins
8

Overview

The SQ9910AMST is a LED Driver made by Sequoia Microelectronics in a SO-8 package with 8 pins. -40℃~+85℃ 1 25kHz~300kHz Buck PWM SO-8 LED Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SQ9910AMST, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C248352).

Symbol

VIN1CS2GND3GATE4PWM-D5VDD6LD7R-OSC8
EasyEDA_Cloud:SQ9910AMSTFrom EasyEDA

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

6
Dimming
PWM
Features
Over-Temperature Protection (OTP), LED open-circuit protection, Built-in soft-start
Frequency - Switching
25kHz~300kHz
Number of Channels
1
Operating temperature
-40℃~+85℃
Topology
Buck

Order codes

1

Pinout

8
The pins of the SQ9910AMST
PinNameType
1VINUnspecified
2CSUnspecified
3GNDUnspecified
4GATEUnspecified
5PWM-DUnspecified
6VDDUnspecified
7LDUnspecified
8R-OSCUnspecified

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Questions

Is there a KiCad symbol and footprint for the SQ9910AMST?

Yes. The symbol is EasyEDA_Cloud:SQ9910AMST and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SQ9910AMST?

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

Where is the SQ9910AMST datasheet?

Sequoia Microelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the SQ9910AMST?

JLCPCB lists it as part C248352, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SQ9910AMST?

Parts like it in the library: the AL1692S by Diodes Incorporated, the AL3353S by Diodes Incorporated, the AL8853S by Diodes Incorporated and the KP116SPA by Kiwi Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8