This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

LM3429Q1MHX/NOPB +BOM

RoHS compliant LM3429Q1MHX/NOPB

Manufacturer:

TI
Mfr.Part #:

LM3429Q1MHX/NOPB
Datasheet:

LM3429Q1MHX/NOPB Datasheet (PDF)
Number Of Channels:

1
Topology:

Boost Controller, Buck-Boost Controller, SEPIC Controller
Rating:

Automotive
Operating Temperature Range (°C):

-40 to 125
EDA/CAD Models:

Request Free CAD Models for LM3429Q1MHX/NOPB

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

LM3429Q1MHX/NOPB General Description

One standout feature of the LM3429 is its adjustable high-side current sense voltage, allowing for precise regulation of LED current while maximizing efficiency. The use of Predictive Off-time (PRO) control sets this product apart, providing a combination of peak current-mode control and predictive off-timer for simplified loop compensation and effective input voltage feed-forward compensation

Key Features

Synchronous LED driver for low-voltage applications
High-efficiency step-down converter for LEDs
Analog and PWM dimming control for precise brightness adjustment
Compact HTSSOP-16 package with thermal enhancement
Fast switching frequency for reduced electromagnetic interference
Pulse-width modulation for precise LED current control

Specifications

Number of channels	1	Topology	Boost Controller, Buck-Boost Controller, SEPIC Controller
Rating	Automotive	Operating temperature range (°C)	-40 to 125
Vin (min) (V)	4.5	Vin (max) (V)	75
Vout (min) (V)	3	Vout (max) (V)	72
Iout (max) (A)	5	Iq (typ) (mA)	1.6
Switching frequency (max) (kHz)	2000	Features	Adjustable Switch Frequency, Enable/Shutdown, Thermal shutdown