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參數(shù)資料
| 型號： | MC7912BT |
| 廠商： | MOTOROLA INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | ECM100 Cover; External Width:77.5mm; External Depth:126mm; Length/Height, External:38.5mm RoHS Compliant: Yes |
| 中文描述： | 12 V FIXED NEGATIVE REGULATOR, PSFM3 |
| 封裝： | HEAT SINK, PLASTIC PACKAGE-3 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 186K |
| 代理商： | MC7912BT |
MC7900
8
MOTOROLA ANALOG IC DEVICE DATA
Figure 1. Worst Case Power Dissipation as a
Function of Ambient Temperature
Figure 2. Peak Output Current as a Function
of Input–Output Differential Voltage
Figure 3. Ripple Rejection as a
Function of Frequency
Figure 4. Ripple Rejection as a Function
of Output Voltage
Figure 5. Output Voltage as a Function
of Junction Temperature
Figure 6. Quiescent Current as a
Function of Temperature
,
D
Infinite Heatsink
θ
HS = 5
°
C/W
θ
HS = 15
°
C/W
No Heatsink
θ
JC = 5
°
C/W
θ
JA = 65
°
C/W
PD(max) = 15W
,
O
I
R
Vin = –11 V
VO = –6.0 V
IO = 20 mA
R
f = 120 Hz
IO = 20 mA
Vin = 1.0 V(RMS)
,
O
Vin = –11 V
VD = –6.0 V
IO = 20 mA
,
I
I
Vin = –11 V
VO = –6.0 V
IO = 20 mA
TJ = +25
°
C
20
10
5.0
4.0
3.0
2.0
1.0
0.5
0.4
0.3
0.2
0.1
2.5
2.0
1.5
1.0
0.5
0
100
80
60
40
20
80
70
60
50
40
6.26
6.22
6.18
6.14
6.10
6.06
5.2
5.0
4.8
4.6
4.4
4.2
25
50
75
100
125
150
TA, AMBIENT TEMPERATURE (
°
C)
0
3.0
6.0
9.0
12
15
18
21
24
27
30
|VI –VO| INPUT–OUTPUT VOLTAGE DIFFERENTIAL (V)
10
100
1.0 k
10 k
100 k
f, FREQUENCY (Hz)
2.0
4.0
6.0
8.0
VO, OUTPUT VOLTAGE (V)
10
12
14
16
18
20
22
–25
0
25
TJ, JUNCTION TEMPERATURE (
°
C)
50
75
100
125
150
175
0
25
50
75
100
125
TJ, JUNCTION TEMPERATURE (
°
C)
0
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|---|---|
| MC7912CDST | THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
| MC7912CT | THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
| MC7915ACD2T | THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
| MC7915ACT | THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
| MC7915BT | THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC7912BTD | 制造商:ONS 功能描述:ON SEMICONDUCTOR S1I2G |
| MC7912BTG | 功能描述:線性穩(wěn)壓器 - 標準 12V 1A Negative 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 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| MC7912BTG | 制造商:ON Semiconductor 功能描述:IC LDO VOLT REG 12V 1A TO-220 制造商:ON Semiconductor 功能描述:IC, LDO VOLT REG, 12V, 1A, TO-220 |
| MC7912CD2T | 功能描述:線性穩(wěn)壓器 - 標準 12V 1A Negative 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 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| MC7912CD2TG | 功能描述:線性穩(wěn)壓器 - 標準 12V 1A Negative 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 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
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