LM3429Q1MH/NOPB

Electronic & Electrical Components

> Semiconductors - ICs

> Driver & Interface ICs

Organise Price Comparison Results by
distributor space
Distributor Statistics for LM3429Q1MH/NOPB
Total in Stock: -in-stock
Lowest MOQ: -
SELECT OPTIONS
Lowest price for your selection
-
in Stock
-
Average Price: - per unit
Stocking Distributors: -
Price Comparison for LM3429Q1MH/NOPB
Details for Texas Instruments

LM3429Q1MH/NOPB

N-Channel Controller for Constant Current LED Drivers
Buy Directly from Texas Instruments (7751 in Stock)
$1.3000 per unit
Series Information for LM3429Q1MH/NOPB - Texas Instruments

Features

  • feature
    2-u2126, 1-A Peak MosFET Gate Driver
  • feature
    Adjustable Current Sense Voltage
  • feature
    Analog Dimming
  • feature
    Cycle-by-Cycle Current Limit
  • feature
    High-Side Current Sensing
  • feature
    Input Undervoltage Protection
  • feature
    LM3429-Q1 is AEC-Q100 Grade 1 Qualified for Automotive Applications
  • feature
    Low Profile 14-lead HTSSOP Package
  • feature
    Overvoltage Protection
  • feature
    PWM Dimming
  • feature
    Programmable Switching Frequency
  • feature
    Thermal Shutdown
  • feature
    VIN Range From 4.5 V to 75 V

Description

LED DRIVER 2MHZ HTSSOP-14
The LM3429 is a versatile high voltage N-channel MosFET controller for LED drivers. It can be easily configured in buck, boost, buck-boost and SEPIC topologies. This flexibility, along with an input voltage rating of 75V, makes the LM3429 ideal for illuminating LEDs in a very diverse, large family of applications. Adjustable high-side current sense voltage allows for tight regulation of the LED current with the highest efficiency possible. The LM3429 uses Predictive Offtime (PRO) control, which is a combination of peak current-mode control and a predictive off-timer. This method of control eases the design of loop compensation while providing inherent input voltage feed-forward compensation. The LM3429 includes a high-voltage startup regulator that operates over a wide input range of 4.5 V to 75 V. The internal PWM controller is designed for adjustable switching frequencies of up to 2 MHz, thus enabling compact solutions. Additional features include analog dimming, PWM dimming, overvoltage protection, undervoltage lock-out, cycle-by-cycle current limit, and thermal shutdown.

Specifications

Device Topology:
Boost Buck Buck-Boost SEPIC
Input Voltage Min:
4.5V
Input Voltage Max:
75V
Output Voltage Max:
72V
Output Current Max:
5A
Switching Frequency:
2MHz
No. of Outputs:
1Outputs
IC Mounting:
SMD
Driver Case Style:
HTSSOP
No. of Pins:
14Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
AEC-Q100
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Output Current:
1A
Output Voltage:
72V

Alternate Descriptions

Avnet America

LED DRVR 5V/9V/12V/15V/18V/24V 14-Pin TSSOP EP Tube

Avnet America product

Avnet Europe

LED DRVR 5V/9V/12V/15V/18V/24V 14-Pin TSSOP EP Tube

Avnet Europe product

Texas Instruments

N-Channel Controller for Constant Current LED Drivers

Texas Instruments product