參數(shù)資料
型號(hào): SG1842
廠商: Microsemi Corporation
英文描述: CURRENT MODE PWM CONTROLLER
中文描述: 電流模式PWM控制器
文件頁數(shù): 5/14頁
文件大?。?/td> 224K
代理商: SG1842
C
U R R E N T
-M
O D E
PWM C
O N T R O L L E R
SG1842/SG1843 Series
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
5
Copyright 2000
Rev. 1.6 4/00
P
R O D U C T I O N
D
A T A
S
H E E T
B L O C K D I A G R A M
*- V
and V
are internally connected for 8 pin packages.
**- POWER GROUND and GROUND are internally connected for 8 pin packages.
OSCILLATOR
S
R
V
REF
GOOD LOGIC
INTERNAL
BIAS
S / R
5V
REF
PWM
LATCH
CURRENT SENSE
COMPARATOR
1V
R
2R
ERROR AMP
UVLO
34V
GROUND**
V
CC
*
R
T
/C
T
V
FB
COMP
CURRENT SENSE
POWER GROUND**
OUTPUT
V
C
*
V
REF
5.0V
50mA
16V (1842)
8.4V (1843)
6V (1842)
0.8V (1843)
2.5V
相關(guān)PDF資料
PDF描述
SG1842J CURRENT MODE PWM CONTROLLER
SG1842L CURRENT MODE PWM CONTROLLER
SG1842Y CURRENT MODE PWM CONTROLLER
SG1843J CURRENT MODE PWM CONTROLLER
SG1843L CURRENT MODE PWM CONTROLLER
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