Datasheet Details
| Part number | AT9932 |
|---|---|
| Manufacturer | Supertex |
| File Size | 659.12 KB |
| Description | Automotive Boost-Buck LED Lamp Driver |
| Download | AT9932 Download (PDF) |
|
|
| Part number | AT9932 |
|---|---|
| Manufacturer | Supertex |
| File Size | 659.12 KB |
| Description | Automotive Boost-Buck LED Lamp Driver |
| Download | AT9932 Download (PDF) |
|
|
|
The AT9932 is an advanced fixed frequency PWM controller IC designed to control an LED lamp driver using a boost-buck topology that can step the input voltage up or down automatically.
The IC provides fast output current transient response and very low susceptibility to input voltage transients, which allows the lamp driver to pass the rigorous electrical transient requirements of SAE J1455 or ISO 7637-2, making the AT9932 an ultimate solution for automobile lighting.
Capacitive isolation protects the LED Lamp from failure of the switching MOSFET.
Supertex inc.
Automotive Boost-Buck LED Lamp Driver IC.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
AT9932 | Automotive Boost-Buck LED Lamp Driver | Microchip |
| Part Number | Description |
|---|---|
| AT9933 | Hysteretic Boost-Buck (cuk) LED Driver |
| AT9917 | Automotive LED Driver |
| AT9919 | High Brightness LED Driver |