STR-Y6735 Datasheet, PDF (3/10 Pages) Allegro MicroSystems – Off-Line Quasi-Resonant Switching Regulator

STR-Y6735
Off-Line Quasi-Resonant Switching Regulator
Functional Block Diagram
3
VCC
NF
7
UVLO
Reg/Iconst
Latch
OSC
Startup
Logic
4
GND
STR-Y6700
MIC
D/ST
1
DRV
OCP/BS
FB/STB
OLP
BD
2
S/OCP
5
FB/OLP
6
BD
Pin List Table
Name Number
Function
1
D/ST MOSFET drain and Startup circuit input
2
S/OCP
MOSFET source and overcurrent detection
signal input
3
VCC Control circuit power supply input
4
GND Ground
Constant Voltage Control signal input,
5 FB/OLP Standby control, and overload detection
signal input
6
BD
Bottom Detection signal input, Input
Compensation detection signal input
7
NF
For stable operation, connect to GND pin,
using the shortest possible path
STR-Y6735-DS
3
SANKEN ELECTRIC CO., LTD.