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参数资料
| 型号： | SG1731 |
| 厂商： | Microsemi Corporation |
| 英文描述： | DC MOTOR PULSE WIDTH MODULATOR |
| 中文描述： | 直流电机脉宽调制器 |
| 文件页数： | 5/5页 |
| 文件大小： | 140K |
| 代理商： | SG1731 |
SG1731/SG2731/SG3731
4/90 Rev 1.3 9/99
Copyright
1999
L
IN
F
IN
ITY
Microelectronics Inc.
Garden
Grove,
FAX: (714) 893-2570
11861 Western Avenue
∞
CA
92841
5
(714) 898-8121
∞
APPLICATION CIRCUITS
FIGURE 5
FIGURE 6
Bi-directional speed control results when the feedback voltage
transducer is a tachometer.
The two-quadrant transfer function of the SG1731 is ideal for
pulse width modulated audio power amplifiers.
Ambient
Temperature Range
Part No.
Package
Connection Diagram
SG1731J/883B
SG1731J
SG2731J
SG3731J
-55
°
C to 125
°
C
-55
°
C to 125
°
C
-25
°
C to 85
°
C
0
°
C to 65
°
C
16-PIN CERAMIC DIP
J - PACKAGE
SG2731N
SG3731N
-25
°
C to 85
°
C
0
°
C to 65
°
C
16-PIN PLASTIC DIP
N - PACKAGE
CONNECTION DIAGRAMS & ORDERING INFORMATION
(See Note Below)
Note 1. All packages are viewed from the top.
Note 2. Contact factory for flatpack and leadless chip carrier availability.
6
8
-V
T
2V
-
C
T
ERROR
-V
S
SUBSTRATE
-V
O
OUTPUT B
3
7
INV. INPUT
4
OUTPUT A
N. I. INPUT
+V
O
2V
+
SHUTDOWN
+V
T
+V
S
5
2
1
9
16
15
12
13
11
14
10
相关PDF资料 |
PDF描述 |
|---|---|
| SG1731J | DC MOTOR PULSE WIDTH MODULATOR |
| SG2842Y | CURRENT MODE PWM CONTROLLER |
| SG3842D | CURRENT MODE PWM CONTROLLER |
| SG3842DM | CURRENT MODE PWM CONTROLLER |
| SG3842J | CURRENT MODE PWM CONTROLLER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SG1731_1 | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:DC MOTOR PULSE WIDTH MODULATOR |
| SG1731J | 制造商:Microsemi Corporation 功能描述:DC MOTOR DRVR 3.5V TO 15V/-15V TO -3.5V 16CDIP - Bulk |
| SG1731J/883B | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:DC MOTOR PULSE WIDTH MODULATOR |
| SG1731J-883B | 制造商:Microsemi Corporation 功能描述:DC MOTOR DRVR 3.5V TO 15V/-15V TO -3.5V 16CDIP - Rail/Tube |
| SG1731L | 制造商:Microsemi Corporation 功能描述:SG1731L - Bulk |
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