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参数资料
| 型号： | PTH03050YAZ |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, DIP-6 |
| 文件页数： | 14/18页 |
| 文件大小： | 1004K |
| 代理商： | PTH03050YAZ |
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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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相关代理商/技术参数 |
参数描述 |
|---|---|
| PTH03050YAZT | 功能描述:DC/DC转换器 2.95-3.65Vin 6A 0.870" x0.495"x0.335 RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
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| PTH0305YAZ | 制造商:Texas Instruments 功能描述: |
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