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參數(shù)資料
| 型號(hào)： | CA723C |
| 廠商： | Intersil Corporation |
| 英文描述： | Voltage Regulators Adjustable from 2V to 37V at Output Currents Up to 150mA without External Pass Transistors(可調(diào)電壓在2到37V之間的穩(wěn)壓器) |
| 中文描述： | 穩(wěn)壓器可調(diào)2V的到37V的輸出電流高達(dá)150mA無(wú)需外部通路晶體管（可調(diào)電壓在2到片山之間的穩(wěn)壓器） |
| 文件頁(yè)數(shù)： | 2/9頁(yè) |
| 文件大?。?/td> | 93K |
| 代理商： | CA723C |
3-4
Functional Block Diagram
V+
VOLT
REF
AMP
ERROR
+
INVERTING
INPUT
NON-INVERTING
INPUT
TEMPERATURE-
COMPENSATED
ZENER
UNREGULATED
INPUT
FREQUENCY
COMPENSATION
CURRENT
LIMITER
CURRENT
SENSE
CURRENT
LIMIT
SERIES PASS
TRANSISTOR
V-
V
Z
OUTPUT
V
O
REGULATED
V
C
V
REF
-
FIGURE 1. EQUIVALENT SCHEMATIC DIAGRAM OF THE CA723 AND CA723C
V+
UNREGULATED
INPUT
D1
6.2V
R2
15k
R1
500
R3
25k
D3
Q3
Q4
Q5
Q1
Q6
C1
5pF
R7
30k
R8
5k
D2
6.2V
V
REF
R6
100
Q10
R9
300
R10
20k
Q9
Q7
R4
1k
R5
1k
Q8
Q14
Q15
Q11 Q12
R11
150
Q13
Q16
R12
15k
D4
V
Z
FREQUENCY
COMPENSATION
CURRENT
LIMIT
V
O
V
C
CURRENT
SENSE
NON-INVERTING
INPUT
V-
INVERTING
INPUT
CA723, CA723C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CA723CE | 制造商:HARRIS 制造商全稱:HARRIS 功能描述:Voltage Regulators Adjustable from 2V to 37V at Output Currents Up to 150mA Without External Pass Transistors |
| CA723CH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Adjustable Voltage Regulator |
| CA723CT | 制造商:HARRIS 制造商全稱:HARRIS 功能描述:Voltage Regulators Adjustable from 2V to 37V at Output Currents Up to 150mA Without External Pass Transistors |
| CA723E | 制造商:HARRIS 制造商全稱:HARRIS 功能描述:Voltage Regulators Adjustable from 2V to 37V at Output Currents Up to 150mA Without External Pass Transistors |
| CA723H | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Adjustable Voltage Regulator |
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