|
|
零件编号 | U2350B | ||
描述 | PWM Speed Control for Permanent Excited DC Motors | ||
制造商 | TEMIC Semiconductors | ||
LOGO | |||
1 Page
U2350B-FP
PWM Speed Control for Permanent Excited DC Motors
Description
The monolithic integrated bipolar circuit U2350B is a
MOSFET or IGBT - control circuit which works on the
principle of pulse width modulation (PWM). The overall
concept enables the construction of a power controller
with mains voltage compensation where intermittent
operation is also possible. In addition, the circuit also
enables mains-voltage compensated current control,
which maintains the power supplied at a constant level
after the preset threshold has been exceeded.
Features
D Pulse width control up to 30 kHz clock frequency
D Mains supply compensation
D Current regulation
D Temperature monitoring with indicator
D Active operation indicator
D Blink-warn indicator
D Switchable to interval operation
D Push-pull output stage for separate supply
Block Diagram
21
LED control
D Supply voltage monitoring
D Temperature compensated supply voltage limitation
Applications
D Domestic equipment
D Tools
Package: SO16
+VS 16
Voltage limitation
GND
12
4 Temperature
monitoring
Output
control
Push– pull
output
15
14
8
6
7 Oscillator
PWM Control
13
10
9
5
Tristate
Program
logic
Figure 1. Block diagram
Current
limitation
11
95 10873
TELEFUNKEN Semiconductors
Rev. A1, 29-May-96
1 (9)
U2350B-FP
Dimensions in mm:
Package: SO16
94 8875
8 (9) TELEFUNKEN Semiconductors
Rev. A1, 29-May-96
|
|||
页数 | 9 页 | ||
下载 | [ U2350B.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
U2350B | PWM Speed Control for Permanent Excited DC Motors | TEMIC Semiconductors |
U2350B-FP | PWM Speed Control for Permanent Excited DC Motors | TEMIC Semiconductors |
零件编号 | 描述 | 制造商 |
STK15C88 | 256-Kbit (32 K x 8) PowerStore nvSRAM | Cypress Semiconductor |
NJM4556 | DUAL HIGH CURRENT OPERATIONAL AMPLIFIER | New Japan Radio |
EL1118-G | 5 PIN LONG CREEPAGE SOP PHOTOTRANSISTOR PHOTOCOUPLER | Everlight |
DataSheet8.cn | 2020 | 联系我们 | 搜索 | Simemap |