Feeling Technology FP7189
The FP7189 is an average current mode control LED driver IC operating in a constant off-time mode. The output LED current accuracy is ±2%. The FP7189 can be powered from an 8.0 - 100V supply.| Part No. | FP7189 |
|---|---|
| Datasheet | FP7189 Download |
| Manufacturer |  Feeling Technology |
| Description | LED Driver |
| Buy | Stock & Price |
GENERAL DESCRIPTION
FP7189 does not produce a peak-to-average error, and therefore greatly improves accuracy, line and load regulation of the LED current without any need for loop compensation or high-side current sensing. The output LED current accuracy is ±2%. A PWM dimming input is provided that accepts an external control TTL compatible signal. The output current can be programmed by an internal 250mV reference, or controlled externally through a 0.2 – 1.5V dimming input.FEATURES
● Fast average current control● Internal 8 to 100V linear regulator
● Linear and PWM dimming capability
● Output short circuit protection with skip mode
● Requires few external components for operation
APPLICATIONS
● DC/DC LED driver applications● LED street lighting
● Bac
