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參數(shù)資料
| 型號： | PTN78000HAZ |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 22.5 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, DIP-5 |
| 文件頁數(shù)： | 25/25頁 |
| 文件大?。?/td> | 668K |
| 代理商： | PTN78000HAZ |
TYPICAL CHARACTERISTICS (32-V INPUT)(1)(2)
0
50
100
150
200
250
0
0.3
0.6
0.9
1.2
1.5
I
-OutputCurrent- A
O
V
-OutputV
olt
ageRipple-mV
O
PP
V
=22V
O
V
=12V
O
V
=5V
O
V
=3.3V
O
V
=9V
O
0
0.5
1
1.5
2
2.5
0
0.3
0.6
0.9
1.2
1.5
VO =12V
VO =5V
VO =3.3V
VO =15V
V
=22V
O
I
-OutputCurrent- A
O
P
-PowerDissip
ation-W
D
20
30
40
50
60
70
80
90
100
0
0.3
0.6
0.9
1.2
1.5
Efficiency-%
I
-OutputCurrent- A
O
V
=3.3V
O
V
=5V
O
V
=12V
O
V
=22V
O
V
=15V
O
20
30
40
50
60
70
80
90
0
0.3
0.6
0.9
1.2
1.5
200LFM
60LFM
120LFM
V
=3.3V
O
Natconv
I
-OutputCurrent- A
O
T
emperatureDerating-
C°
20
30
40
50
60
70
80
90
0
0.3
0.6
0.9
1.2
1.5
200LFM
Natconv
I
-OutputCurrent- A
O
T
emperatureDerating-
C°
120LFM
60LFM
V
=5V
O
20
30
40
50
60
70
80
90
0
0.3
0.6
0.9
1.2
1.5
200LFM
Natconv
I
-OutputCurrent- A
O
120LFM
60LFM
V
=12V
O
T
emperatureDerating-
C°
20
30
40
50
60
70
80
90
0
0.2
0.6
0.4
0.8
1
1.2
I
-OutputCurrent- A
O
T
emperatureDerating-
C°
V
=18V
O
200LFM
60LFM
120LFM
Natconv
20
30
40
50
60
70
80
90
0
0.3
0.6
0.9
1.2
1.5
200LFM
60LFM
120LFM
Natconv
V
=15V
O
I -OutputCurrent- A
O
T
emperatureDerating-
C°
0
0.2
0.4
0.6
1
0.8
I -OutputCurrent- A
O
T
emperatureDerating-
C°
V
=22V
O
Natconv
60LFM
120LFM
200LFM
20
30
40
50
60
70
80
90
www.ti.com .......................................................................................................................................... SLTS230B – NOVEMBER 2004 – REVISED OCTOBER 2007
EFFICIENCY
OUTPUT VOLTAGE RIPPLE
POWER DISSIPATION
vs
OUTPUT CURRENT
Figure 18.
Figure 19.
Figure 20.
TEMPERATURE DERATING
vs
OUTPUT CURRENT
Figure 21.
Figure 22.
Figure 23.
TEMPERATURE DERATING
vs
OUTPUT CURRENT
Figure 24.
Figure 25.
Figure 26.
(1)
The electrical characteristic data has been developed from actual products tested at 25
° C. This data is considered typical for the
(2)
The temperature derating curves represent the conditions at which internal components are at or below the manufacturer's maximum
operating temperatures. Derating limits apply to modules soldered directly to a 100-mm x 100-mm, double-sided PCB with 2 oz. copper.
For surface mount packages, multiple vias (plated through holes) are required to add thermal paths around the power pins. Please refer
to the mechanical specification for more information. Applies to Figure 21 through Figure 26.
Copyright 2004–2007, Texas Instruments Incorporated
9
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相關(guān)代理商/技術(shù)參數(shù) |
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| PTN78000HAZT | 功能描述:DC/DC轉(zhuǎn)換器 1.5 A Wide I/O Adj Module RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PTN78000W | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.5-A, WIDE-INPUT ADJUSTABLE SWITCHING REGULATOR |
| PTN78000W_08 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.5-A, WIDE-INPUT ADJUSTABLE SWITCHING REGULATOR |
| PTN78000WAH | 功能描述:DC/DC轉(zhuǎn)換器 ADJ SWITCHING REGULATOR RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PTN78000WAH | 制造商:Texas Instruments 功能描述:DC/DC CONVERTER |
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