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參數(shù)資料
| 型號(hào)： | HA17723F |
| 廠商： | Hitachi,Ltd. |
| 元件分類： | FPGA |
| 英文描述： | 3000000 SYSTEM GATE 1.5 VOLT FPGA |
| 中文描述： | 精密電壓調(diào)節(jié)器 |
| 文件頁(yè)數(shù)： | 7/17頁(yè) |
| 文件大?。?/td> | 91K |
| 代理商： | HA17723F |
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HA17723/F/P
7
CL
CS
COMP
Q
V
IN
V
CC
V
EE
V
REF
R
1
2.15k
R
SC
0.4
C
1
1nF
R
2
5.0k
V
IN
(+) V
IN
(–)
V
OUT
V
OUT
R
3
60
V
C
Figure 5 Increasing Output Current (2)
Fixed Voltage Source in Parallel Control
Figure 6 shows the circuit of a fixed voltage source in parallel control.
CL
CS
COMP
V
CC
V
REF
V
EE
R
3
100
R
4
100
R
1
2k
C
1
5nF
R
2
5k
V
IN
(–)
V
OUT
V
OUT
V
Z
V
C
Q
1
V
IN
Figure 6 Fixed Voltage Source in Shunt Regulator
Switching Regulator
Figure 7 shows a switching regulator circuit. The error amplifier, control circuit, and forward feedback
circuit R
4
and R
3
operate in together as a comparator, and make the external transistors Q
1
and Q
2
to turn
on/off. In this circuit, the self-oscillation stabilizes the output voltage and the change in output is absorbed
by the changes of the switches conducting period.
Figures 8 and 9 show a negative voltage switching regulator circuit and its characteristics.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HA17723P | Precision Voltage Regulator |
| HA17741 | General-Purpose Operational Amplifier (Frequency Compensated) |
| HA17741PS | General-Purpose Operational Amplifier (Frequency Compensated) |
| HA17747 | 3000000 SYSTEM GATE 1.5 VOLT FPGA |
| HA17747P | 3000000 SYSTEM GATE 1.5 VOLT FPGA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HA17723P | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Precision Voltage Regulator |
| HA17741 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:General-Purpose Operational Amplifier (Frequency Compensated) |
| HA17741/PS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HA17741PS | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:General-Purpose Operational Amplifier (Frequency Compensated) |
| HA17747 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dual Operational Amplifier |
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