ETA1090D3M

etasolution

-40℃~+85℃ 1 1.9V~5.5V 3A 750kHz~1.25MHz Boost Built-in DC-DC PWM Short Circuit Protection、Over Voltage Protection、Over-Temperature Protection (OTP) DFN3x3-12 DC-DC Converters ROHS

Extended

Datasheetetasolution/ETA1090D3M

Category: LED Drivers
Pins: 13

Overview

The ETA1090D3M is a LED Driver made by etasolution with 13 pins. -40℃~+85℃ 1 1.9V~5.5V 3A 750kHz~1.25MHz Boost Built-in DC-DC PWM Short Circuit Protection、Over Voltage Protection、Over-Temperature Protection (OTP) DFN3x3-12 DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ETA1090D3M, from EasyEDA) and its footprint (EasyEDA_Cloud:TDFN-12_L3.0-W3.0-P0.45-BL-EP, from EasyEDA), ready for a KiCad board. 41,418 are in stock at JLCPCB (part C7465525).

Symbol

EasyEDA_Cloud:ETA1090D3MFrom EasyEDA

Footprint

EasyEDA_Cloud:TDFN-12_L3.0-W3.0-P0.45-BL-EPFrom EasyEDA

Parameters

Dimming: PWM
Features: Short Circuit Protection
Frequency - Switching: 750kHz~1.25MHz
Number of Channels: 1
Operating temperature: -40℃~+85℃
Output Current: 3A
Switch Tube (Built-In/External): Built-in
Topology: Boost
Type: DC-DC
Voltage - Input(DC): 1.9V~5.5V

Order codes

ETA1090D3MLCSC C46526503
ETA1090D3MLCSC C7465525

Pinout

The pins of the ETA1090D3M
Pin	Name	Type
1	SW	Unspecified
2	SW	Unspecified
3	EN	Unspecified
4	IN	Unspecified
5	UVLO	Unspecified
6	AGND	Unspecified
7	FB	Unspecified
8	ISET	Unspecified
9	OUT	Unspecified
10	OUT	Unspecified
11	PGND	Unspecified
12	PGND	Unspecified
13	EP	Unspecified

Show this part on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/parts/etasolution/ETA1090D3M" title="ETA1090D3M in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/parts/etasolution/ETA1090D3M.jpg" alt="ETA1090D3M" width="1200" height="900">

A picture that opens the part, for a README

[![ETA1090D3M](https://pcbkit.io/embed/parts/etasolution/ETA1090D3M.jpg?size=s)](https://pcbkit.io/parts/etasolution/ETA1090D3M)

Questions

Is there a KiCad symbol and footprint for the ETA1090D3M?

Yes. The symbol is EasyEDA_Cloud:ETA1090D3M and the footprint EasyEDA_Cloud:TDFN-12_L3.0-W3.0-P0.45-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

Where is the ETA1090D3M datasheet?

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

Where can I order the ETA1090D3M?

JLCPCB lists it as part C7465525, with 41,418 in stock; the sellers' links on this page open their listings.