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參數(shù)資料
| 型號： | SG6203 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Synchronous Rectifier Controller for Flyback Converter |
| 中文描述： | 同步整流控制器，用于反激變換器 |
| 文件頁數(shù)： | 4/13頁 |
| 文件大?。?/td> | 465K |
| 代理商： | SG6203 |
Product Specification
Synchronous Rectifier Controller for Flyback Converter
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
V
CC
DC Supply Voltage*
SG6203
System General Corp.
Version 1.0.1 (IAO33.0010.B1)
- 4 -
www.sg.com.tw www.fairchildsemi.com
September 24, 2007
Value
25
Unit
V
I
OUT
Gate Output Current
500
mA
V
H
DET, OUT, VZ
-0.3 to 25.0
V
V
L
RT, IN+, IN-
-0.3 to 7.0
V
SOP8
400
P
D
Power Dissipation
DIP8
800
mW
SOP8
208.4
R
θ
JA
Thermal Resistance (Junction-to-Air)
DIP8
82.5
°
C/W
T
J
Operating Junction Temperature
150
°
C
T
STG
Storage Temperature Range
-65 to +150
°
C
T
L
Lead Temperature (Soldering, 10 Seconds)
300
°C
Electrostatic Discharge Capability, Human Body Model
2.0
KV
ESD
Electrostatic Discharge Capability, Machine Model
200
V
* 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
Parameter
V
CC
DC Supply Voltage
Value
<20
Unit
V
T
A
Operating Ambient Temperature
-30~85
°C
R
T
Pulse Width of the One-shot Signal
12~36
K
Ω
ELECTRICAL CHARACTERISTICS
V
CC
=12V; R
T=
24K
Ω
; T
A=
25°C, unless otherwise noted.
Timing Control Section
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
V
RT
Voltage on RT Pin
1.14
1.20
1.26
V
R
T
=12K
Ω
6.5
7.5
8.5
μs
R
T
=24K
Ω
13
15
17
μs
T
RT
Pulse Width of the One-shot Signal
R
T
=36K
Ω
19.5
22.5
25.5
μs
△
T
RT
Adjustable Range of the Pulse Width
Compared to T
RT
R
T
=12K
Ω
;
R
T
=24K
Ω
;
R
T
=36K
Ω
+40
+60
+80
%
T
DEAD
Timing Margin Between Output Turn-off
(Output Falling) and Next Switching Cycle
Start (DET Rising)
200
1000
ns
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參數(shù)描述 |
|---|---|
| SG6203DZ | 功能描述:整流器 Rectifier Controller for Flyback Convt RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| SG6203SZ | 功能描述:整流器 Rectifier Controller For Flyback Convt RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
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| SG6238 | 制造商:Semtech Corporation 功能描述: |
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