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參數資料
| 型號： | MC34167T |
| 廠商： | MOTOROLA INC |
| 元件分類： | 穩壓器 |
| 英文描述： | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 中文描述： | 8 A SWITCHING REGULATOR, 81 kHz SWITCHING FREQ-MAX, PSFM5 |
| 封裝： | STRAIGHT LEAD, PLASTIC, TO-220, 5 PIN |
| 文件頁數： | 4/16頁 |
| 文件大小： | 408K |
| 代理商： | MC34167T |
MC34167 MC33167
4
MOTOROLA ANALOG IC DEVICE DATA
Figure 7. Switch Output Source Saturation
versus Source Current
Figure 8. Negative Switch Output Voltage
versus Temperature
Figure 9. Switch Output Current Limit
Threshold versus Temperature
Figure 10. Standby Supply Current
versus Supply Voltage
Figure 11. Undervoltage Lockout
Thresholds versus Temperature
Figure 12. Operating Supply Current
versus Supply Voltage
4.5
– 55
TA, AMBIENT TEMPERATURE (
°
C)
– 25
0
25
50
75
100
125
5.0
5.5
6.0
6.5
,
t
V
– 2.5
ISource, SWITCH OUTPUT SOURCE CURRENT (A)
– 2.0
–1.5
–1.0
– 0.5
0
0
2.0
4.0
6.0
8.0
TA, AMBIENT TEMPERATURE (
°
C)
– 55
– 25
0
25
50
75
100
125
– 3.0
V
–1.0
– 0.8
– 0.6
– 0.4
– 0.2
0
–1.2
V
VCC = 12 V
Pin 5 = 2.0 V
Pins 1, 3 = Gnd
Pin 2 Driven Negative
Gnd
5.6
– 55
6.0
6.4
6.8
7.2
,
p
I
– 25
0
25
50
75
100
125
VCC = 12 V
Pins 1, 2, 3 = Gnd
0
40
80
120
160
,
C
I
0
VCC, SUPPLY VOLTAGE (V)
10
20
30
40
Pin 4 = VCC
Pins 1, 3, 5 = Gnd
Pin 2 Open
TA = +25
°
C
μ
A
4.0
,
C
I
0
0
VCC, SUPPLY VOLTAGE (V)
10
20
30
40
10
20
30
40
50
Pin 4 = VCC
Pins 1, 3 = Gnd
Pins 2, 5 Open
TA = +25
°
C
TA, AMBIENT TEMPERATURE (
°
C)
Startup Threshold
VCC Increasing
TA = +25
°
C
VCC
Isw = 10 mA
Isw = 100
μ
A
Turn–Off Threshold
VCC Decreasing
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| MC33167 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC34167TG | 功能描述:直流/直流開關調節器 40V 5A Buck/Boost/Inverting RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MC34167TG | 制造商:ON Semiconductor 功能描述:Power Supply IC |
| MC34167TH | 功能描述:直流/直流開關調節器 40V 5A RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MC34167THG | 功能描述:直流/直流開關調節器 40V 5A Buck/Boost/Inverting RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MC34167TV | 功能描述:直流/直流開關調節器 40V 5A RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
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