參數(shù)資料
型號: S494P
廠商: AUK Corp
英文描述: Pulse Width Modulation
中文描述: 脈寬調(diào)制
文件頁數(shù): 7/8頁
文件大?。?/td> 342K
代理商: S494P
KSI-L010-000
7
APPLICATION CIRCUIT
Fig. 6 Output Connections for Single-Ended Fig. 7 Error Amplifier Sensing Techniques
and Push-Pull Configurations
Fig. 8 Slaving Tow or More Control Circuits Fig. 9Error Amplifier and Current Limit
Sense Amplifier Output Circuits
R
T
C
T
6
5
R
T
C
T
6
5
14
14
R
T
C
T
V
REF
V
REF
MASTER
CIRCUITS)
SLAVE
(ADDITIONAL
0.6mA
Vcc
V
REF
CIRCUIT
CIRCUIT
INPUT
TO REMAINDER
OF ERROR
AMPLIFIER
TO REMAINDER
OF ERROR
AMPLIFIER
TO COMPENSATION
PWM COMPARATOR
S494P
CONTROL
0 < V
OUTPUT
OC
< 4V
Q1
Q2
8
9
11
10
C1
E1
C2
E2
Q
C
Q
E
SINGLE-ENDED CONFIGURATION
1 TO 500 mA(MAX)
OUTPUT
CONTROL
2.4V<VOC<V
REF
Q1
Q2
8
9
11
10
C1
C2
E2
PUSH-PULL CONFIGURATION
250 mA(MAX)
E1
250 mA(MAX)
2(15) -
AMP
ERROR
1(16) +
R1
R2
V
REF
SYSTEM
VOLTAGE
TO OUTPUT
VOLTAGE OF
POSITIVE OUTPUT
3
Vo
+
-
1(16)
2(15)
3
V
REF
Vo
SYSTEM
R1
R2
VOLTAGE
Vo = -V
TO OUTPUT
VOLTAGE OF
NEGATIVE OUTPUT
REF
R2
R1
相關(guān)PDF資料
PDF描述
S494 Pulse Width Modulation
S4B-EH Disconnectable Crimp style connectors
S5052 Si PIN photodiode
S5573 MOSFET, Switching; VDSS (V): 600; ID (A): 30; Pch : 200; RDS (ON) typ. (ohm) @10V: 0.2; RDS (ON) typ. (ohm) @4V[4.5V]: -; RDS (ON) typ. (ohm) @2.5V: -; Ciss (pF) typ: 4100; toff (&#181;s) typ: 0.14; Package: TO-3P
S5106 Si PIN photodiode Chip carrier package for surface mount
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