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Description | OB3370N is a high integrated and cost effective Light Emitting Diode (LED) driver optimized for LCD monitor and LCD TV backlight application. The OB3370N operates in voltage mode boost topology with fixed frequency to regulate the LED current. The LED current is sensed through an external current sense resistor. The voltage across the sensing resistor is compared with reference level of 200mV, the... |
Features |
Voltage Mode PWM Controller Flexible Dimming Mode Control:
| Internal burst dimming control | External burst (LPWM) dimming control 0-2V DC voltage direct dimming control
without external circuits Output Over Voltage Protections Under Voltage Lockout Soft Start
APPLICATIONS
LCD Monitor LCD TV Flat panel display
TYPICAL APPLICATIO...
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