0
In Production
+Vin min (V) |
6.5 |
+Vin max (V) |
90 |
Vout min (V) |
4.0 |
Vout max (V) |
90 |
Output Current (mA) |
25 |
Dimming |
PWM |
Parallelable |
Yes |
Package |
SOIC-8 w/HS |
Features |
OTP, separate ENABLE pin |
The CL325 is designed to drive 3 strings of LEDs at a constant current of 25mA. Other drivers with currents in the range of 20 - 30mA are available. The drive current is fixed, with a ±6% tolerance over a VOUT range of 4.0 - 15V. Separate enable pins for each channel allow for PWM dimming, 3-step linear dimming, or individual disconnection of faulty LED strings. Over-temperature protection circuitry shuts down all 3 channels when the nominal die temperature reaches 135°C. Normal operation resumes when the die temperature drops by 30°C. The CL325 is available in the 8-Lead SOIC (w/heat slug) package and requires a single ceramic bypass capacitor which may be shared among several drivers.
WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK
