MC7773N6 Datasheet, PDF (2/11 Pages) Cystech Electonics Corp. – Current Mode PWM Controller

CYStech Electronics Corp.
Typical Application Circuit
Spec. No. : C151N6
Issued Date : 2012.11.08
Revised Date :
Page No. : 2/11
Pin Configuration
Pin Assignment
Pin Name
GND
FB
PT
SENSE
VDD
GATE
Pin Number
Pin Function
1
Ground
2
Feedback input pin. The PWM duty cycle is determined by voltage level into this pin
and the current-sense signal at Pin 6.
3
Connected through a NTC resistor to ground for over temperature shutdown/latch
control or connected through Zener to VDD for adjustable over voltage protection.
4
Current sense input pin. Connected to MOSFET current sensing resistor node.
5
Chip DC power supply pin.
6
Totem-pole gate drive output for the power MOSFET.
MC7773N6
CYStek Product Specification