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參數(shù)資料
| 型號： | MC1723 |
| 廠商： | Motorola, Inc. |
| 英文描述： | Voltage Regulator |
| 中文描述： | 電壓調(diào)節(jié)器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 181K |
| 代理商： | MC1723 |
SEMICONDUCTOR
TECHNICAL DATA
VOLTAGE REGULATOR
ORDERING INFORMATION
Order this document by MC1723C/D
P SUFFIX
PLASTIC PACKAGE
CASE 646
D SUFFIX
PLASTIC PACKAGE
CASE 751A
(SO–14)
Device
Operating
Temperature
Range
Package
MC1723CD
MC1723CP
TA = 0
°
to +70
°
C
SO–14
Plastic DIP
Alternate
LM723CN
μ
A723PC
–
1
MOTOROLA ANALOG IC DEVICE DATA
The MC1723C is a positive or negative voltage regulator designed to
deliver load current to 150 mAdc. Output current capability can be increased
to several amperes through use of one or more external pass transistors.
MC1723C is specified for operation over the commercial temperature range
(0
°
to +70
°
C).
Output Voltage Adjustable from 2.0 Vdc to 37 Vdc
Output Current to 150 mAdc Without External Pass Transistors
0.01% Line and 0.03% Load Regulation
Adjustable Short Circuit Protection
Figure 1. Representative Schematic Diagram
Figure 2. Typical Circuit Connection
Figure 3. Typical NPN Current Boost Connection
Noninverting
Input
Inverting
Input
VEE
4
7
5
Current
Sense
Current
Limit
Compensation
VO
6.2V
Vz
9
1.0k
25k
500
5.0pF
30k
150
20k
300
100
15k
6
Vref
10
13
2
3
VCC
VC
11
12
15k
1.0k
6.2V
6.2V
5.0k
Vin
12
11
6
5
Cref
R3
(7 < VO < 37)
MC1723C
10
2
3
4
C1
100pF
13
7
RSC
R1
R2
For best results 10 k < R2 < 100 k
For minimum drift R3 = R1 | | R2
VO
7
ISC =
R1 + R2
R2
Vsense
RSC
0.66
RSC
VO
=
at TJ = + 25
°
C
Vin = 20Vdc
RSC = 0.33
VO = +15Vdc
IL = 2Adc max
12k
10k
4
C1
13
3
2
10
12
11
6
5
7
MC1723C
0.1
μ
F
2N3055 or Equiv
100pF
Motorola, Inc. 1996
Rev 5
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC1723 | VOLTAGE REGULATOR |
| MC1723C | VOLTAGE REGULATOR |
| MC1723CD | VOLTAGE REGULATOR |
| MC1723CP | VOLTAGE REGULATOR |
| MC1723CD | Voltage Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC1723BD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC1723C | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:VOLTAGE REGULATOR |
| MC1723CD | 制造商:Motorola 功能描述:1723 MOT'90 SMT LOC: N9F8A 制造商: 功能描述: 制造商:undefined 功能描述: |
| MC1723CG | 制造商:Motorola Inc 功能描述: 制造商:Motorola Inc 功能描述:Voltage Regulator, Adjustable, +2 TO +37V, Bi-Polar, 10 Pin, Metal, CAN |
| MC1723CL | 制造商:n/a 功能描述:_ 制造商: 功能描述: 制造商:undefined 功能描述: |
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