FS6S1565RBYDTU Fairchild Semiconductor, FS6S1565RBYDTU Datasheet

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FS6S1565RBYDTU

Manufacturer Part Number
FS6S1565RBYDTU
Description
IC SWIT PWM CM OVP UVLO HV TO3P
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of FS6S1565RBYDTU

Frequency Range
28 ~ 150kHz
Voltage - Input
9 ~ 35 V
Voltage - Output
650V
Power (watts)
270W
Operating Temperature
-25°C ~ 160°C
Package / Case
TO-3P-5
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FS6S1565RBYDTU
Manufacturer:
IR
Quantity:
7 600
Features
• Wide operating frequency range up to 150Khz
• Internal Burst mode Controller for Stand-by mode
• Pulse by pulse over current limiting
• Over current protection(Auto restart mode)
• Over voltage protection (Auto restart mode)
• Over load protection(Auto restart mode)
• Internal thermal shutdown function(Auto restart mode)
• Under voltage lockout
• Internal high voltage sense FET
• Eternal sync terminal/Soft start
Internal Block Diagram
©2001 Fairchild Semiconductor Corporation
FS6S1565RB
Fairchild Power Switch(FPS)
4 4 4 4
5 5 5 5
Vref
Vth=7.5V
Vth=30V
Vcc
Idelay
Vth=11V/12V
Vpp=5.8/7.2V
Vref
Vth=1V
Vfb
Vcc
Ifb
OLP
OVP
Vcc
UVLO Reset
(Vcc=9V)
2.5R
Burst mode
controller
R
OSC
S
R
Vref
Q
Vfb Offset
PWM
Q
Internal
S
R
Bias
Description
The Fairchild Power Switch(FPS) product family is specially
designed for an off-line SMPS with minimal external
components. The Fairchild Power Switch(FPS) consist of
high voltage power SenseFET and current mode PWM IC.
Included PWM controller features integrated fixed oscillator,
under voltage lock out, optimized gate turn-on/turn-off
driver, thermal shut down protection, over voltage protection,
and temperature compensated precision current sources for
loop compensation and fault protection circuitry. compared to
discrete MOSFET and controller or R
converter solution, a Fairchild Power Switch(FPS) can
reduce total component count, design size, and weight and at
the same time increase efficiency, productivity, and system
reliability. It has a basic platform well suited for cost
effective monitor power supply.
S
R
TO-3P-5L
1
Q
Vref
OCL
UVLO
UVLO Reset
(130nsec)
(Vcc=9V)
Filter
(Tj=160℃)
TS
D
Roff
3 3 3 3
Ron
www.fairchildsemi.com
Vth=1V
Rsenese
1 1 1 1
CC
2 2 2 2
switching
Rev.1.0.1

Related parts for FS6S1565RBYDTU

FS6S1565RBYDTU Summary of contents

Page 1

... Idelay OLP Vth=7.5V Vcc OVP Vth=30V ©2001 Fairchild Semiconductor Corporation Description The Fairchild Power Switch(FPS) product family is specially designed for an off-line SMPS with minimal external components. The Fairchild Power Switch(FPS) consist of high voltage power SenseFET and current mode PWM IC. Included PWM controller features integrated fixed oscillator, ...

Page 2

FS6S1565RB Absolute Maximum Ratings (Ta=25 C, unless otherwise specified) Parameter (1) Drain-source(GND) voltage Drain-Gate Voltage (R = Gate-source (GND) Voltage (2) Drain current pulsed Single pulsed avalanche energy Single Pulsed Avalanche current Continuous drain current (Tc = 25°C) ...

Page 3

Electrical Characteristics (SFET part) (Ta=25 C unless otherwise specified) Parameter Drain-source breakdown voltage Zero gate voltage drain current Static drain-source on resistance (note) Forward transconductance Input capacitance Output capacitance Reverse transfer capacitance Turn on delay time Rise time Turn off ...

Page 4

FS6S1565RB Electrical Characteristics (Ta=25 C unless otherwise specified) Parameter UVLO SECTION Start threshold voltage Stop threshold voltage SENSEFET SECTION Drain to PKG Breakdown voltage Drain to Source Breakdown voltage Drain to Source Leakage current OSCILLATOR SECTION Initial Frequency Voltage Stability ...

Page 5

Electrical Characteristics (Continued) (Ta=25 C unless otherwise specified) Parameter Sync & SOFTSTART SECTION Softstart Vortage Softstart Current Sync High Threshold Voltage Sync Low Threshold Voltage BURST MODE SECTION Burst mode Low Threshold Voltage Burst mode High Threshold Voltage Burst mode ...

Page 6

FS6S1565RB Typical Performance Characteristics Start Up Current vs. Temp 0.150 [mA] 0.125 0.100 0.075 0.050 - Temp Figure 1. Start Up Current vs. Temp Start Threshold Voltage vs. Temp 16.0 [V] 15.5 15.0 14.5 14.0 -25 ...

Page 7

Typical Performance Characteristics Feedback Offset Voltage vs. Temp [V] 0.45 0.40 0.35 0.30 0.25 0.20 - Temp Figure 7. Feedback Offset Voltage vs. Temp ShutDown Delay Current vs. Temp [uA] 2.4 2.2 2.0 1.8 1.6 -25 ...

Page 8

FS6S1565RB Typical Performance Characteristics Burst Mode Low Voltage vs. Temp [V] 11.2 11.1 11.0 10.9 10.8 - Temp Figure 13. Burst Mode Low Voltage vs. Temp Burst Mode Freqency vs. Temp [KHz ...

Page 9

Typical Performance Characteristics Burst Mode Low Voltage vs. Temp [V] 11.2 11.1 11.0 10.9 10.8 - Temp Figure 19. Burst Mode Low Voltage vs. Temp Burst Mode Freqency vs. Temp [KHz ...

Page 10

FS6S1565RB Package Dimensions 10 TO-3P-5L ...

Page 11

Package Dimensions TO-3P-5L (Forming) FS6S1565RB 11 ...

Page 12

... TU : Non Forming Type YDTU : Forming Type DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS ...

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