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參數(shù)資料
| 型號： | MC33163DWG |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 500kHz and 1MHz High Efficiency 1.5A Switching Regulators; Package: SO; No of Pins: 8; Temperature Range: -40?°C to 85?°C |
| 中文描述： | 3.4 A SWITCHING REGULATOR, 55 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | LEAD FREE, SOIC-16 |
| 文件頁數(shù)： | 6/16頁 |
| 文件大?。?/td> | 255K |
| 代理商： | MC33163DWG |
MC34163, MC33163
http://onsemi.com
6
IC
Figure 14. Standby Supply Current
versus Supply Voltage
Figure 15. Standby Supply Current
versus Temperature
IC
8.0
6.0
4.0
2.0
00
10
20
30
40
V
CC
, SUPPLY VOLTAGE (V)
Pins 7, 8, 16 = V
CC
Pins 4, 6, 14 = GND
Remaining Pins Open
T
A
= 25
°
C
7.2
6.4
5.6
4.8
55
25
0
25
50
75
100
125
T
A
, AMBIENT TEMPERATURE (
°
C)
4.0
V
CC
= 15 V
Pins 7, 8, 16 = V
CC
Pins 4, 6, 14 = GND
Remaining Pins Open
00
Figure 16. Minimum Operating Supply
Voltage versus Temperature
3.0
2.6
2.2
1.8
1.4
1.0
55
25
0
25
50
75
100
125
T
A
, AMBIENT TEMPERATURE (
°
C)
VC
Pin 16 Open
C
T
= 620 pF
Pins 7,8 = V
CC
Pins 4, 14 = GND
Pin 9 = 1.0 k to 15 V
Pin 10 = 100 to 15 V
Figure 17. P Suffix (DIP16) Thermal Resistance
and Maximum Power Dissipation
versus P.C.B. Copper Length
Graphs represent symmetrical layout
3.0 mm
Printed circuit board heatsink example
L
L
100
80
60
40
20
10
20
30
40
50
L, LENGTH OF COPPER (mm)
PD
5.0
4.0
3.0
2.0
1.0
0
P
D(max)
for T
A
= 70
°
C
Copper
Pin 16 = V
CC
R
JA
R
θ
,
J
J
°
Figure 18. DW Suffix (SOP16L) Thermal Resistance and
30
40
50
60
70
80
90
0
0.4
0.8
1.2
1.6
2.0
2.4
0
20
30
50
40
10
L, LENGTH OF COPPER (mm)
100
2.8
P
D(max)
for T
A
= 50
°
C
R
JA
PD
R
θ
,
J
J
°
,
Copper
Graph represents symmetrical layout
L
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| MC33163DWR2 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 40V 3.4A RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)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(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MC33163DWR2G | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 40V 3.4A Buck/Boost/Inverting RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)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(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MC33163DWR2G-CUT TAPE | 制造商:ON 功能描述:MC33163 Series 40V 3.4A 54kHz Step-Up/Down/Inverting Switching Regulator-SOIC-16 |
| MC33163P | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 40V 3.4A RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)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(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MC33163PG | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 40V 3.4A Buck/Boost/Inverting RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)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(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
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