9V to 30V Input LED Backlight Controller, EUP2950 Replace OB3350.
FEATURES

 9V to 30V Input Voltage Range 

 Current Mode PWM controller with good dynamic 

 Internal Soft-Start 

 External PWM Dimming Control 

 Over Voltage Protection 

 Over Current Protection 

 Under Voltage Lockout 

 Thermal Shutdown Protection 

 LED cathode short to GND Protection 

 LED Open Protection 

 SOP-8 Package

• RoHS Compliant and 100% Lead (Pb)-Free

PIN CONFIGUTION
优势替代
OB3350 OB3350.pdf

No.10219

FEATURES

• Current Mode PWM Controller With Good 

• Dynamic Response 

• 8V to 35V Input Voltage Range 

• External PWM Dimming Mode 

• Over Voltage Protection 

• Over Current Protection 

• Under Voltage Lockout (UVLO) 

• Thermal Shutdown





PIN CONFIGUTION
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