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What is FSES0765RG?

This electronic component, produced by the manufacturer "Fairchild Semiconductor", performs the same function as "Green Mode Fairchild Power Switch".


FSES0765RG Datasheet PDF - Fairchild Semiconductor

Part Number FSES0765RG
Description Green Mode Fairchild Power Switch
Manufacturers Fairchild Semiconductor 
Logo Fairchild Semiconductor Logo 


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www.fairchildsemi.com
FSES0765RG
Green Mode Fairchild Power Switch (FPSTM) for
CRT Monitors
Features
• Burst Mode Operation to Reduce the Power Consumption
in Standby Mode
• External Pin for Synchronization
• Wide Operating Frequency Range up to 130kHz
• Internal Startup Circuit
• Low Operating Current (Max:6mA)
• Pulse by Pulse Current Limiting
• Over Voltage Protection (Auto Restart Mode)
• Over Load Protection (Auto Restart Mode)
• Abnormal Over Current Protection (Auto Restart Mode)
• Internal Thermal Shutdown (Auto Restart Mode)
• Under Voltage Lockout
• Internal High Voltage SenseFET (650V)
OUTPUT POWER TABLE(3)
PRODUCT
230VAC ±15%(2)
Open Frame(1)
85-265VAC
Open Frame(1)
FSES0765RG
90 W
70 W
Notes:
1. Maximum practical continuous power in an open frame
design at 50°C ambient.
2. 230 VAC or 100/115 VAC with doubler.
3. The maximum output power can be limited by the junction
temperature
Application
• CRT Monitor
Typical Circuit
Vo
Description
FSES0765RG is a Fairchild Power Switch (FPS) specially
designed for off-line SMPS of CRT monitors with minimal
external components. This device combines a current mode
PWM controller with a high voltage power SenseFET in a single
www.DaptaaSchkeageet4.U.Tcohme PWM controller features an integrated
oscillator to be synchronized with the external sync signal,
under voltage lockout, optimized gate driver and
temperature-compensated precise current sources for the loop
compensation. This device also includes various fault
protection circuits such as over voltage protection, over load
protection, abnormal over current protection and over
temperature protection. Compared with discrete MOSFET and
PWM controller solutions, FPS can reduce total cost,
component count, size and weight while simultaneously
increasing efficiency, productivity and system reliability. This
device is well suited for cost effective CRT-monitor power
supplies.
AC
IN
VSync
FSES0765RG
PWM
Vstr
Drain
GND
VFB Vcc
External Sync signal
Figure 1. Typical Flyback Application
©2005 Fairchild Semiconductor Corporation
Rev.1.0.1

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FSES0765RG equivalent
FSES0765RG
Electrical Characteristics (Continued)
(Ta=25°C unless otherwise specified)
Parameter
SENSEFET SECTION
Drain-Source Breakdown Voltage
Symbol
BVDSS
Zero Gate Voltage Drain Current
IDSS
Static Drain-source on Resistance
Output Capacitance
RDS(ON)
Coss
UVLO SECTION
Vcc Start Threshold Voltage
VSTART
Vcc Stop Threshold Voltage (Normal operation) VSTOP
Vcc Stop Threshold Voltage (Burst operation) VBSTOP
OSCILLATOR SECTION
Initial Frequency
FOSC
Voltage Stability
FSTABLE
Maximum Duty Cycle
DMAX
Minimum Duty Cycle
DMIN
FEEDBACK SECTION
Feedback Source Current (Normal operation)
IFB
Feedback Source Current (Burst operation)
IBFB
Feedback Voltage Threshold to Stop Switching VOFF
Shutdown Feedback Voltage
VSD
Shutdown Delay Current
www.DataPSRheOetT4EUC.coTmION SECTION
IDELAY
Over Voltage Protection
Over Current Protection Threshold Voltage(1)
Thermal Shutdown Temp(2)
VOVP
VAOCP
TSD
Condition
VGS = 0V, ID = 250μA
VDS = Max, Rating, VGS
= 0V
VDS= 0.8*Max., Rating
VGS = 0V, TC = 85°C
VGS = 10V, ID = 2.3A
VGS = 0V, VDS = 25V,
f = 1MHz
VFB=5V
VFB=5V
VFB=0V
VFB=5
11V Vcc 18V
VFB=5
-
VFB = 0V, Vcc=15V
VFB = 0V, Vcc=8.7V
0V VFB 0.4V
VFB 6.9V
VFB = 4V
Vcc ≥ 17V
-
-
Min.
650
-
-
-
-
11
8.5
7
18
0
48
-
0.7
70
0.2
7
1.6
18
0.9
140
Typ. Max. Unit
- -V
- 250 μA
- 300 μA
1.4 1.6 Ω
100 130 pF
12 13
9 9.5
7.5 8
V
V
V
20 22 kHz
1 3%
55 62 %
0 -%
0.9 1.1 mA
100 130 uA
0.3 0.4 V
7.5 8 V
2 2.4 μA
19 20 V
1.0 1.1 V
- - °C
Note:
1. These parameters, although guaranteed in design, are tested only in EDS (wafer test) process.
2. These parameters, although guaranteed in design, are not tested in mass production.
5


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for FSES0765RG electronic component.


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FSES0765RGThe function is Green Mode Fairchild Power Switch. Fairchild SemiconductorFairchild Semiconductor

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