OB273x High frequency PWM Controller

Part Number

Max Fosc

HV

VDD OVP

GATE Clamp

Valley   Lockout

OCP   Compensation

Brown in/out

OUT OVP

Ext. OTP

OB2730

300kHz

Y

52.5V

12.5V

1st―6th Valley

Constant

Auto

Auto

Auto

OB2736

300kHz

Y

52.5V

5.5V

1st―6th Valley

Constant

Auto

Auto

Auto