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參數(shù)資料
| 型號(hào)： | MC78T15CT |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 5Vout 2Amp Wide-Input Positive Step-Down ISR 3-SIP MODULE |
| 中文描述： | 15 V FIXED POSITIVE REGULATOR, PSFM3 |
| 封裝： | TO-220, 3 PIN |
| 文件頁(yè)數(shù)： | 3/8頁(yè) |
| 文件大?。?/td> | 44K |
| 代理商： | MC78T15CT |
MC78TXX
3
Electrical Characteristics(MC78T12)
(Continued)
(V
I
= 19V, I
O
= 3.0 A, 0
°
C
≤
T
J
≤
+125
°
C, Po
≤
P
MAX
(Note1), unless otherwise specified. )
Note:
1. Although power dissipation is internally limited, specifications apply only for P
O
≤
Pmax, Pmax = 25W
2. Load and line regulation are specified at constant junction temperature. Change in Vo due heating effects must be taken into
account separately. Pulse testing with low duty is used. ( P
MAX
= 25W)
Parameter
Symbol
Conditions
Min.
11.5
11.4
Typ.
12
12
Max.
12.5
12.8
Unit
Output Voltage
Vo
5mA
≤
Io
≤
3.0A , T
J
=+25
°
C
14.5V
≤
VI
≤
27V, 5mA
≤
Io
≤
2.0A
14.5V
≤
VI
≤
35V, Io=5mA, T
J
=+25
°
C
14.5V
≤
VI
≤
35V, Io=1.0A, T
J
=+25
°
C
14.9V
≤
VI
≤
28V, Io =2.0A, T
J
=+25
°
C
16V
≤
VI
≤
22V, Io =3.0A, T
J
=+25
°
C
5mA
≤
Io
≤
3.0A, T
J
=+25
°
C
5mA
≤
Io
≤
3.0A
Pulse =10ms, P = 20W
TA = +25
°
C
5mA
≤
Io
≤
3.0A, T
J
=+25
°
C
5mA
≤
Io
≤
3.0A
14.5V
≤
VI
≤
35V, Io = 5mA
T
J
=+25
°
C ;
14.9V
≤
VI
≤
27V, Io =2.0A ;
5mA
≤
Io
≤
3.0A, T
J
=+25
°
C
f = 120Hz, 15V
≤
V
I
≤
25V, Io
=
2.0A
T
J
=+25
°
C
Io = 3A,T
J
=+25
°
C
T
A
=+25
°
C, 10Hz
≤
f
≤
100kHz
T
A
=+25
°
C
f = 1.0kHz
VI = 35V, T
J
=+25
°
C
V
Line Regulation (Note2)
V
O
-
6.0
45
mV
Load Regulation (Note2)
V
O
-
10
15
30
80
mV
mV
Thermal Regulation
REG
T
-
0.002
0.03
%Vo/W
Quiescent Current
I
Q
-
3.5
4.0
5.0
6.0
mA
mA
Quiescent Current Change
I
Q
-
0.1
0.8
mA
Ripple Rejection
RR
-
67
-
dB
Dropout Voltage
Output Noise Voltage
Peak Output Current
Output Resistance
Short Circuit Current Limit
Average Temperature
Coefficient of Output Voltage
V
O
/
T
V
D
V
N
I
PK
Ro
Isc
-
-
-
-
-
2.2
10
5.0
2.0
1.5
2.5
-
-
-
2.5
V
μ
V/Vo
A
m
A
Io = 5.0mA
-
0.5
-
mV/
°
C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC78T15CT | 制造商:Fairchild Semiconductor Corporation 功能描述:Linear Voltage Regulator IC |
| MC78T15CTBU | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| MC7900 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:1.0 A Negative Voltage Regulators |
| MC7900_05 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:1.0 A Negative Voltage Regulators |
| MC7900_06 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:1.0 A Negative Voltage Regulators |
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