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LM3429MHX

Texas Instruments

-40℃~+125℃ 1 2MHz 4.5V~75V Analog、PWM DC-DC External Over Voltage Protection、Over-Temperature Protection (OTP) SEPIC、Buck、Boost、Buck-Boost HTSSOP-14-EP LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCti/LM3429MHX
Category
LED Drivers
Package
HTSSOP-14-EP
Pins
15

Overview

The LM3429MHX is a LED Driver made by Texas Instruments in a HTSSOP-14-EP package with 15 pins. -40℃~+125℃ 1 2MHz 4.5V~75V Analog、PWM DC-DC External Over Voltage Protection、Over-Temperature Protection (OTP) SEPIC、Buck、Boost、Buck-Boost HTSSOP-14-EP LED Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM3429MHX_NOPB_C527402, from EasyEDA) and its footprint (EasyEDA_Cloud:HTSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL-EP3.0, from EasyEDA), ready for a KiCad board. 370 are in stock at JLCPCB (part C527402).

Symbol

VIN1COMP2CSH3RCT4AGND5OVP6nDIM7NC8PGND9GATE10VCC11IS12HSP13HSN14EP15
EasyEDA_Cloud:LM3429MHX_NOPB_C527402From EasyEDA

Footprint

123456789101112131415
EasyEDA_Cloud:HTSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL-EP3.0From EasyEDA

Parameters

9
Dimming
PWM
Features
Over-Temperature Protection (OTP)
Frequency - Switching
2MHz
Number of Channels
1
Operating temperature
-40℃~+125℃
Switch Tube (Built-In/External)
External
Topology
SEPIC
Type
DC-DC
Voltage - Input(DC)
4.5V~75V

Order codes

2

Pinout

15
The pins of the LM3429MHX
PinNameType
1VINUnspecified
2COMPUnspecified
3CSHUnspecified
4RCTUnspecified
5AGNDUnspecified
6OVPUnspecified
7nDIMUnspecified
8NCUnspecified
9PGNDUnspecified
10GATEUnspecified
11VCCUnspecified
12ISUnspecified
13HSPUnspecified
14HSNUnspecified
15EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the LM3429MHX?

Yes. The symbol is EasyEDA_Cloud:LM3429MHX_NOPB_C527402 and the footprint EasyEDA_Cloud:HTSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL-EP3.0, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM3429MHX?

HTSSOP-14-EP, with 15 pins. Its footprint is drawn on this page.

Where is the LM3429MHX datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the LM3429MHX?

JLCPCB lists it as part C527402, with 370 in stock; the sellers' links on this page open their listings.