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參數(shù)資料
| 型號(hào)： | μA723 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Precision Voltage Regulator(精密PWM控制器) |
| 中文描述： | 精密穩(wěn)壓器（精密的PWM控制器） |
| 文件頁數(shù)： | 12/13頁 |
| 文件大?。?/td> | 321K |
| 代理商： | ΜA723 |
μ
A723C,
μ
A723M
μ
A723Y
PRECISION VOLTAGE REGULATORS
SLVS057B – AUGUST 1972 – REVISED AUGUST 1995
3–12
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
1000 pF
VI
2 k
Input From
Series 54/74 Logic
2 k
2N4422
R1
R2
Regulated
Output, VO
REF
VCC+
VC
OUTPUT
VZ
CURR LIM
CURR SENS
IN+
VCC–FREQ COMP
IN–
RSC
μ
A723
NOTE A: A current-limit transistor may be used for shutdown if current limiting is not required.
Figure 11. Remote Shutdown Regulator With Current Limiting
VI
Regulated
Output, VO
1 k
R1
2N3997
5000 pF
100
R2
REF
VCC+
VC
OUTPUT
VZ
CURR LIM
CURR SENS
IN+
VCC–FREQ COMP
IN–
(see Note A)
μ
A723
NOTE A: When 10-lead
μ
A723U devices are used in applications requiring VZ, an external 6.2-V regulator diode must be connected in series
with OUTPUT.
Figure 12. Shunt Regulator
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A723018FS | 制造商:HOFFMAN ENCLOSURES 功能描述:ONE-DOOR FS ENCLOSURE TYPE 12;72.06X30.06X18.06;STEEL; |
| A-723018FS | 制造商:Pentair Technical Products / Hoffman 功能描述:Type 12 Encl. 72.06x30.06x18.0 制造商:PENTAIR TECNICAL PRODCUTS 功能描述:Type 12 Encl. 72.06x30.06x18.0 |
| A723018FSG | 制造商:Pentair Technical Products / Hoffman 功能描述:TYPE 12 ENCL, 72.06X30.06X18.0 Gray, 72.06x30.06x18.06, Steel |
| A723024FS | 制造商:Pentair Technical Products / Hoffman 功能描述:Type 12 Encl. 72.06x30.06x24.0 , 72.06x30.06x24.06, Steel |
| A-723024FS | 制造商:Pentair Technical Products / Hoffman 功能描述:Type 12 Encl. 72.06x30.06x24.0 |
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