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参数资料
| 型号： | PTH03050WAV |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 2/4页 |
| 文件大小： | 99K |
| 代理商： | PTH03050WAV |
File Name: pth03030.pdf Rev (03): 5 Apr 2004
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
DC/DC CONVERTERS
POLA Non-isolated
2
NEW Product
Notes
1
Remote ON/OFF. Active High
ON:
Pin 3 open; or V > Vin - 0.5V
OFF:
Pin 3 GND; or V < 0.8V (min - 0.2V).
2
See Figure 1 for safe operating curve.
3
A 100F electrolytic input capacitor is required for proper operation. The
capacitor must be rated for a minimum of 300mA rms of ripple current.
4
An external output capacitor is not required for basic operation. Adding
100F of distributed capacitance at the load will improve the transient
response.
5
1A/s load step, 50 to 100% Iomax, Cout = 100F.
6
If utilized Vout will track applied voltage by ±0.3V (up to Vo set point).
7
The pre-bias start-up feature is not compatible with Auto-
Track. This is because when the module is under Auto-Track
control, it is fully active and will sink current if the output voltage
is below that of a back-feeding source. Therefore to ensure a
pre-bias hold-off, one of the following two techniques must be
followed when input power is first applied to the module. The
Auto-Track function must either be disabled, or the module’s
output held off using the Inhibit pin. Refer to Application Note
153 for more details.
8
Tape and reel packaging only available on the surface-mount
versions.
OUTPUT
INPUT
OUTPUT
EFFICIENCY
REGULATION
MODEL
POWER
VOLTAGE
CURRENT
(MAX.)
LINE
LOAD
NUMBER
(MAX.)
(MIN.)
(MAX.)
15W
2.95V - 3.65V
0.8V - 2.5V
0A
6A
94%
±10mV
±12mV
PTH03050
EFFICIENCY TABLE (IO = 4A)
OUTPUT VOLTAGE
EFFICIENCY
Vo = 1.0V
87%
Vo = 1.2V
88%
Vo = 1.5V
90%
Vo = 1.8V
91%
Vo = 2.0V
92%
Vo = 2.5V
94%
PTH03050W AST
Part Number System with Options
Product Family
Point of Load Alliance
Compatible
Mounting Option
V = Vertical Through-Hole
H = Horizontal Through-Hole
S = Surface-Mount
The ultra-wide output voltage trim range offers major advantages to users who
select the PTH03050. It is no longer necessary to purchase a variety of
modules in order to cover different output voltages. The output voltage can be
trimmed in a range of 0.8V to 2.5V. When the PTH03050 converter leaves the
factory the output has been adjusted to the default voltage of 0.8V
Output Voltage Adjustment of the PTH03050 Series
Output Current
05 = 6A
Packaging Options
No Suffix = Trays
T = Tape and Reel(8)
Input Voltage
03 = 3.3V
Mechanical Package
Always 0
Pin Option
A= Through-Hole Std. Pin Length (0.140”)
A = Surface-Mount Tin/Lead Solder Ball
Output Voltage Code
W = Wide
PTH03050
3.3Vin single output
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| PTH03050YAD | 功能描述:DC/DC转换器 10.8W 3.3V .55-1.8V Through-Hole 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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