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STRL400

Sanken
Part Number STRL400
Manufacturer Sanken
Description Power IC
Published Jun 28, 2013
Detailed Description STR-L400 Series Power IC for Quasi-Resonant Type Switching Power Supply with High Efficiency, Low Noise Low-Height, an...
Datasheet PDF File STRL400 PDF File

STRL400
STRL400

Overview
STR-L400 Series Power IC for Quasi-Resonant Type Switching Power Supply with High Efficiency, Low Noise Low-Height, and Enough Creepage Isolation (>6mm) between High and Low Voltage Terminals ■ General Descriptions The STR-L400 series products are power ICs for quasi-resonant switching type power supplies, incorporating a power MOSFET and a controller IC in the SIP-10 package.
The product achieves high efficiency and low noise power supply systems by the quasi-resonant operation.
The product is recommended for the systems requiring low-height and enough clearance and creepage isolation between high and low voltage terminals.
SIP-10 ■ Features Quasi-Resonant Operation Current-Mode Control Built-in Oscillator for Low Frequency Operation The operation with low frequency of 50µs OFF time (around 22 kHz), until the quasi-resonant signal becomes valid, reduces the stress on components at startup and load-shorted.
SIP-10 Package (Sanken designation: STA-10L), recommended for auxiliary power supplies of White Goods.
Straight lead pitch: 2.
54mm, Height over PCB: < 12mm Clearance and Creepage Isolation on PCB between high and low voltage terminals: 6.
5mm (4 pins removed) Input Compensation at Overcurrent components.
Built-in Avalanche Energy Guaranteed High-Voltage Power MOSFET Various Protections Overcurrent Protection (OCP)---------------------------------- Pulse-by-Pulse Overload Protection (OLP) ------------------------------------- Latch Shutdown Thermal Shutdown Protection (TSD) ------------------------- Latch Shutdown http://www.
DataSheet4U.
net/ The function reduces the distortion of overcurrent operation point to AC input voltage change by adding three ■ Applications Switching Power Supplies for Standby Power Supplies, Home Appliances (White Goods), Digital Consumer Equipment, OA Equipment, Industry Machines, Communication Devices, Others ■ Product Lineup Product No STR-L451 STR-L472 MOSFET VDSS MIN(V) 650 900 RDS(ON) MAX (Ω) 3.
95 7.
7 datasheet pdf - http://www...


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