Datasheet Details
| Part number | AT9917 |
|---|---|
| Manufacturer | Supertex |
| File Size | 738.33 KB |
| Description | Automotive LED Driver |
| Download | AT9917 Download (PDF) |
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Overview: Supertex inc. Automotive LED Driver IC with High Current Accuracy.
| Part number | AT9917 |
|---|---|
| Manufacturer | Supertex |
| File Size | 738.33 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.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
AT9917 | Automotive LED Driver | Microchip |
| Part Number | Description |
|---|---|
| AT9919 | High Brightness LED Driver |
| AT9932 | Automotive Boost-Buck LED Lamp Driver |
| AT9933 | Hysteretic Boost-Buck (cuk) LED Driver |