SG6203 Fairchild Semiconductor, SG6203 Datasheet - Page 4

• Manufacturer Part Number: SG6203
• Description: Synchronous Rectifier Controller
• Manufacturer: Fairchild Semiconductor

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Synchronous Rectifier Controller for Flyback Converter
ABSOLUTE MAXIMUM RATINGS
* All voltage values, except differential voltages, are given with respect to GND pin.
* Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device.
RECOMMENDED OPERATING CONDITIONS
Symbol
V
T
R
ELECTRICAL CHARACTERISTICS
V
Timing Control Section
Symbol
V
T
△ T
T
© System General Corp.
Version 1.0.1 (IAO33.0010.B1)
Symbol
V
I
V
V
P
R
T
T
T
ESD
OUT
A
RT
DEAD
CC
T
RT
J
STG
L
CC
H
L
D
θ JA
CC
RT
=12V; R
T=
Parameter
DC Supply Voltage*
Gate Output Current
DET, OUT, VZ
RT, IN+, IN-
Power Dissipation
Thermal Resistance (Junction-to-Air)
Operating Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering, 10 Seconds)
Electrostatic Discharge Capability, Human Body Model
Electrostatic Discharge Capability, Machine Model
24KΩ ; T
Parameter
DC Supply Voltage
Operating Ambient Temperature
Pulse Width of the One-shot Signal
Parameter
Voltage on RT Pin
Pulse Width of the One-shot Signal
Adjustable Range of the Pulse Width
Compared to T
Timing Margin Between Output Turn-off
(Output Falling) and Next Switching Cycle
Start (DET Rising)
A=
25°C, unless otherwise noted.
RT
Test Condition
R
R
R
R
R
T
T
T
T
T
=12KΩ
=24KΩ
=36KΩ
=12KΩ ; R
=36KΩ
- 4 -
T
=24KΩ ;
SOP8
DIP8
SOP8
DIP8
www.sg.com.tw • www.fairchildsemi.com
Min.
1.14
6.5
13
19.5
+40
200
Value
25
500
-0.3 to 25.0
-0.3 to 7.0
400
800
208.4
82.5
150
-65 to +150
300
2.0
200
Typ.
1.20
7.5
15
22.5
+60
Product Specification
September 24, 2007
Value
<20
-30~85
12~36
Max.
1.26
8.5
17
25.5
+80
1000
Unit
V
mA
V
V
mW
°C/W
°C
°C
°C
KV
V
SG6203
Unit
V
µs
µs
µs
%
ns
Unit
V
°C
KΩ