PT4508 2.5V 5A 输出 24V 输入的隔离 DC-DC 转换器
PT4508 描述
The PT4500 ExcaliburTM power modules are a series of isolated DC/DC converters housed a new space-saving copper case. The series includes a number of standard output voltages ranging from as low as 1.2VDC to 15VDC, each adjustable by up to 10% of nominal. The modules are ideal for Telecom, Industrial, Computer, and other distributed power applications that require input-to-output isolation.
Using multiple modules,system designers can implement a complete custom power supply solution. The flexibility of full isolation also allows the input or output to be configured for negative voltage operation.
The PT4500 series is electrically equivalent to th popular PT4140 series and requires no additional components for proper operation
|
PT4501 |
PT4502 |
PT4503 |
PT4504 |
PT4506 |
PT4507 |
PT4508 |
| VO(V) |
3.3 |
5 |
12 |
15 |
1.5 |
1.8 |
2.5 |
| Vin(Min)(V) |
18 |
18 |
18 |
18 |
18 |
18 |
18 |
| Vin(Max)(V) |
40 |
40 |
40 |
40 |
40 |
40 |
40 |
| PO(W) |
16.5 |
20 |
20 |
20 |
7.5 |
9 |
12.5 |
| Pin/Package |
12SIP MODULE |
12SIP MODULE |
12SIP MODULE |
12SIP MODULE |
12SIP MODULE |
12SIP MODULE |
12SIP MODULE |
| Operating Temperature Range(°C) |
-40 to 85 |
-40 to 85 |
|
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
| Regulated Outputs(#) |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
PT4508 特性
- Input Voltage Range:
18V to 40V
- 20W Rated
- Output Voltages: 1.2V to 15V
- 82% Efficiency
- 1500 VDC Isolation
- Low Profile (8.5 mm)
- Adjustable Output Voltage
- On/Off Control
- Differential Remote Sense
- Short Circuit Protection
- Over Temperature Shutdown
- Space Saving Package:
1.0 sq. in. PCB Area (Suffix N)
- 4 × 106 Hrs
PT4508 芯片订购指南
PT4508 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| PT4508A |
Pb-Free (RoHS) |
Call TI |
N/A for Pkg Type |
PT4508A |
PT4508A |
| PT4508N |
Pb-Free (RoHS) |
Call TI |
N/A for Pkg Type |
PT4508N |
PT4508N |
PT4508 应用技术支持与电子电路设计开发资源下载
- PT4508 数据资料 dataSheet 下载.PDF
- TI 德州仪器插入电源模块产品选型与价格 . xls
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- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
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