STR-V152 Datasheet, PDF (1/10 Pages) Sanken electric – Low Profile and Creeping distance of 4mm Package

Low Profile and Creeping distance of 4mm Package
650V, 2.8Ω, t_OFF= 8µs, PRC Off-Line Switching Regulator
STR-V152
General Descriptions
The STR-V100 series comprise an integrated power
MOSFET and a controller IC with a current mode and
PRC* control for switching power supply applications.
* PRC (Pulse Ratio Control)---the control method for
OFF-time fixed and ON time controlled (Sanken’s
designation)
The SIP8L full mold package of low-profile and with
creeping distance between high and low voltage of 4mm or
longer (lead pin on Printed Circuit Board, PCB).
A startup circuit and a standby function are incorporated in
the control circuit. Thereby, requirements for low power
consumption and low standby power can be achieved.
The product easily achieves high cost-performance power
supply system with few external components and enhanced
protection functions.
Package
SIP8L
Mar/28/2012
Features
● SIP8L package (2.54 pitch, straight lead pin)
Creeping distance of 4mm or longer between high
voltage pin and low voltage pin (lead pin on PCB)
Low profile; height from PCB of 12mm or less
● Current-Mode type PRC Control
● Auto-Standby Function
Input power P_IN at no load < 40mW, for low power
consumption
● Built-in Auto Bias Function
● Built-in Leading Edge Blanking Function
● Protection functions
Overcurrent Protection (OCP)-----Pulse-by-pulse
Overvoltage Protection (OVP) ----Latched shutdown
Overload Protection (OLP) --------Auto restart
Thermal Shutdown (TSD) ---------Latched shutdown
Electrical Characteristics
● Power MOSFET
V_DSS(MIN)= 650V
R_DS(ON)(MAX)= 2.8Ω
● Fixed OFF-Time, t_OFF(TYP)= 8µs
Applications
● Stand-by power supply
● White goods
● Office automation equipment
● Industrial equipment
● Communication equipment
Typical Application Circuit
VAC
R3
C1
1
U1
D
8
Startup
C10
STR-V100
P ^C5
D2
D1 R2
D ^C2
D6 _R7
S
C7
S/OCP VCC GND FB/OLP
3456
T1
ROCP
C4
PC1
D3
C3
L2
V OUT
PC1
R9
R8
C8 R11
C9
U2
R10
GND
C6
SANKEN ELECTRIC CO.,LTD.
1
http://www.sanken-ele.co.jp