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參數(shù)資料
| 型號： | PTH03050YAS |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封裝： | DIP-6 |
| 文件頁數(shù)： | 14/18頁 |
| 文件大小： | 1004K |
| 代理商： | PTH03050YAS |
www.ti.com
TYPICAL CHARACTERISTICS (VREF =1.25 V)(1)(2)
50
60
70
80
90
10 0
E
ffi
cien
cy
%
12
34
5
6
0
IL Load Current A
VIN = 3.3 V
VIN = 5 V
VIN = 12 V
0
0. 3
0. 6
0. 9
1. 2
1. 5
12
3
4
5
0
IL Load Current A
6
VIN = 3.3 V
VIN = 5 V
VIN = 12 V
Power
Dissipation
W
P D
0
10
20
30
40
50
12
34
5
0
IL Load Current A
6
Output
Ripple
mV
VIN = 3.3 V
VIN = 5 V
VIN = 12 V
VTT VREF
(50 mV/div)
+VTT (5
A/div)
100 ms/div
20
30
40
50
60
70
80
90
400 LFM
200 LFM
100 LFM
Nat Cinv
VIN = 12 V
12
34
5
0
T A
Ambient
T
emperature
5C
IL Load Current A
6
20
30
40
50
60
70
80
90
Airflow = Nat Conv
12
34
5
06
T A
Ambient
T
emperature
5C
IL Load Current A
PTH03050Y
PTH05050Y
PTH12050Y
SLTS221A–MARCH 2004–REVISED OCTOBER 2005
EFFICIENCY
OUTPUT RIPPLE
POWER DISSIPATION
vs
LOAD CURRENT
Figure 1.
Figure 2.
Figure 3.
PTH03050Y/PTH05050Y AT
PTH12050Y ONLY; VIN = 12 V
TRANSIENT PERFORMANCE, 4-A
NOMINAL VIN
TEMPERTURE DERATING vs LOAD
LOAD CHANGE
TEMPERTURE DERATING vs LOAD
CURRENT
PTH03050Y/PTH05050Y/PTH12050Y:
CURRENT
SINK TO SOURCE TRANSIENT
Figure 4.
Figure 5.
Figure 6.
(1) The electrical characteristic data has been developed from actual products tested at 25°C. This data is considered typical for the
converter. Applies to Figure 1, Figure 2, and Figure 3.
(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 4 mm x 4 mm double-sided PCB with 1 oz. copper. For
surface mount packages (AS and AZ suffix), 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 4, and Figure 5.
5
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PTH03050YAST | 功能描述:DC/DC轉(zhuǎn)換器 6A 3.3V-In Bus Term Pwr Mdl for DDR/QDR 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）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PTH03050YAZ | 功能描述:DC/DC轉(zhuǎn)換器 6A 3.3V-In Bus Term Pwr Mdl for DDR/QDR 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）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PTH03050YAZT | 功能描述:DC/DC轉(zhuǎn)換器 2.95-3.65Vin 6A 0.870" x0.495"x0.335 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）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PTH03050YBH | 功能描述:DC/DC轉(zhuǎn)換器 6A3.3Vin Bus Term Pwr Mod 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）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PTH0305YAZ | 制造商:Texas Instruments 功能描述: |
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