參數(shù)資料
型號: SG5841DZ
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: Highly Integrated Green-Mode PWM Controller
中文描述: 0.23 A SWITCHING CONTROLLER, 68 kHz SWITCHING FREQ-MAX, DIP8
封裝: LEAD FREE, DIP-8
文件頁數(shù): 6/14頁
文件大小: 506K
代理商: SG5841DZ
Product Specification
Highly Integrated Green-Mode PWM Controller
GATE Section
Symbol Parameter
DCY
MAX
Maximum Duty Cycle
V
GATE-L
Output Voltage Low
V
GATE-H
Output Voltage High
tr
Rising Time
tf
Falling Time
I
O
Peak Output Current
V
GATE-CLAMP
Gate Output Clamping Voltage
RT Section
Symbol Parameter
I
RT
Output Current of RT Pin
V
RTTH
Trigger Voltage for Over-Temperature Protection
V
RT-RLS
OTP Release Voltage
t
D-OTP
Over-Temperature Debounce
SG5841/J
System General Corp.
Version 1.3.1 (IAO33.0017.B6)
- 6 -
www.sg.com.tw www.fairchildsemi.com
September 20, 2007
Test Condition
V
DD
=15V, I
O
=50mA
V
DD
=12.5V, I
O
=50mA
V
DD
=15V, C
L
=1nF
V
DD
=15V, C
L
=1nF
V
DD
=15V, GATE=6V
V
DD
=24.7V
Min.
60
7.5
150
30
230
Typ.
65
250
50
18
Max.
70
1.5
350
90
19
Unit
%
V
V
ns
ns
mA
V
Test Condition
R
I
=26K
Min.
92
0.585
60
Typ.
100
0.620
V
RTTH
+0.03
100
Max.
108
0.655
140
Unit
μA
V
V
μs
R
I
=26K
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