Datasheet Details
| Part number | AT9917 |
|---|---|
| Manufacturer | Microchip Technology |
| File Size | 686.23 KB |
| Description | Automotive LED Driver |
| Download | AT9917 Download (PDF) |
|
|
| Part number | AT9917 |
|---|---|
| Manufacturer | Microchip Technology |
| File Size | 686.23 KB |
| Description | Automotive LED Driver |
| Download | AT9917 Download (PDF) |
|
|
|
The AT9917 is an advanced fixed frequency PWM IC designed to control single-switch, Boost, Sepic and Buck LED drivers in a Constant Current mode.
The controller uses a Peak Current-mode control scheme with programmable slope compensation and includes an internal transconductance amplifier to control the output current with high accuracy.
The IC includes a +/–1A gate driver that makes the AT9917 suitable for high-power applications.
AT9917 Automotive LED Driver IC with High Current Accuracy.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
AT9917 | Automotive LED Driver | Supertex |
| Part Number | Description |
|---|---|
| AT9919 | Hysteretic Buck High-Brightness LED Driver |
| AT9932 | Automotive Boost-Buck LED Lamp Driver |
| AT9933 | Hysteretic Boost-Buck LED Driver |
| AT93C46D | Three-Wire Serial EEPROM |
| AT93C46E | Three-Wire Serial EEPROM |
| AT93C56B | Three-wire Serial EEPROM |
| AT93C66B | Three-wire Serial EEPROM |
| AT93C86A | Three-Wire Serial EEPROM |