FS8S0765RCB_06 Datasheet, PDF (1/19 Pages) Fairchild Semiconductor – Fairchild Power Switch (FPS™)

April 2006
FS8S0765RCB
Fairchild Power Switch (FPS™)
Features
„ Burst Mode Operation to Reduce the Power
Consumption in the Standby Mode
„ External pin for Synchronization and Soft Start
„ Wide Operating Frequency Range up to 150kHz
„ Low Start-up Current (Max:80μA)
„ Low Operating Current (Max:15mA)
„ Pulse by Pulse Current Limiting
„ Over-Voltage Protection (Auto Restart Mode)
„ Overload Protection (Auto Restart Mode)
„ Abnormal Over-Current Protection (Auto Restart
Mode)
„ Internal Thermal Shutdown (Auto Restart Mode)
„ Under-Voltage Lockout
„ Internal High-Voltage SenseFET
Applications
„ SMPS for Monitor
Description
FS8S0765RCB is a Fairchild Power Switch (FPS) that is
specially designed for off-line SMPS of CRT monitors
with minimal external components. This device is a
current mode pulse-width modulated (PWM) controller
combined with a high-voltage power SenseFET in a single
package. The PWM controller features integrated
oscillator to be synchronized with the external sync
signal, under-voltage lockout, optimized gate driver,
temperature compensated precise current sources for
the loop compensation. This device also includes
various fault-protection, circuits such as over voltage
protection, overload protection, abnormal over current
protection and over-temperature protection, Compared
with a discrete MOSFET and PWM controller solution,
FPS can reduce total cost, component count, size, weight,
while increasing efficiency, productivity, and system
reliability. This device is well suited for the cost-effective
monitor power supply.
TO-220-5L
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1. Drain 2. GND 3. V_CC 4. Feedback 5. Sync
Ordering Information
Product Number
FS8S0765RCBTU ⁽¹⁾
FS8S0765RCBYDTU ⁽²⁾
Package
TO-220-5L
TO-220-5L (Forming)
Notes:
1. TU: Non Forming Type
2. YDTU: Forming Type
Marking Code
8S0765RC
BV_DSS
650V
R_DS(ON)
1.6Ω
FPS^TM is a trademark of Fairchild Semiconductor Corporation.
©2006 Fairchild Semiconductor Corporation
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FS8S0765RCB Rev. 1.0.2
www.fairchildsemi.com