| Part Number | LM3429 Datasheet |
|---|---|
| Manufacturer | National Semiconductor |
| Overview |
The LM3429 is a versatile high voltage LED driver controller. With the capability to be configured in a Buck, Boost, BuckBoost (Flyback), or SEPIC topology, and an input and output operating voltage r.
include: precision reference, logic compatible DIM input suitable for fast PWM dimming, cycle-by-cycle current limit, and thermal shutdown. The LM3429 comes in a low profile, thermally efficient TSSOP EP 14-lead package.
Features
* * * * * * * * * * * * * VIN range from 4.5V to 75V 2% Internal refe. |
LM3429 Datasheet and Specifications PDF
The LM3429 is a N-Channel Controller.
Key Specifications
| Operating Voltage | 70 V |
|---|
| Part Number | LM3429 Datasheet |
|---|---|
| Description | N-Channel Controller |
| Manufacturer | Texas Instruments |
| Overview |
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 v.
*1 LM3429-Q1 is AEC-Q100 Grade 1 Qualified for Automotive Applications * VIN Range From 4.5 V to 75 V * Adjustable Current Sense Voltage * High-Side Current Sensing * 2-Ω, 1-A Peak MosFET Gate Driver * Input Undervoltage Protection * Overvoltage Protection * PWM Dimming * Analog Dimming * Cycle-by-C. |