PT78NR112 (-)12V 0.4A 输出的宽输入正到负电压 ISR
PT78NR112 描述
The PT78NR100 Series creates a negative output voltage from a positive input voltage greater than 7V. These easy-to-use, 3-terminal, Integrated Switching Regulators (ISRs) have maximum output power of 5 watts and a negative output voltage that is laser trimmed. They also have excellent line and load regulation.
|
PT78NR103 |
PT78NR105 |
PT78NR106 |
PT78NR107 |
PT78NR108 |
PT78NR109 |
PT78R112 |
PT78NR115 |
PT78NR152 |
| Vin(Min)(V) |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
| Vin(Max)(V) |
25 |
25 |
21 |
21 |
21 |
21 |
18 |
15 |
25 |
| Vout(V) |
-3 |
-5 |
-6 |
-7 |
-8 |
-9 |
-12 |
-15 |
-5.2 |
| Vout(Min)(V) |
-3 |
-5 |
-6 |
-7 |
-8 |
-9 |
-12 |
-15 |
-5.2 |
| Vout(Max)(V) |
-3 |
-5 |
-6 |
-7 |
-8 |
-9 |
-12 |
-15 |
-5.2 |
| Iout(Max)(A) |
1 |
1 |
0.8 |
0.55 |
0.55 |
0.55 |
0.4 |
0.3 |
1 |
| Pin/Package |
3SIP MODULE |
3SIP MODULE |
3SIP MODULE |
3SIP MODULE |
3SIP MODULE |
3SIP MODULE |
3SIP MODULE |
3SIP MODULE |
3SIP MODULE |
| Regulated Outputs(#) |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
PT78NR112 特性
- Negative output from positive input
- Wide Input Range
- Self-Contained Inductor
- Short Circuit Protection
- Over-Temperature Protection
- Fast Transient Response
PT78NR112 芯片订购指南
PT78NR112 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 |
| PT78NR112H |
Pb-Free (RoHS) |
Call TI |
N/A for Pkg Type |
PT78NR112H |
PT78NR112H |
| PT78NR112S |
Pb-Free (RoHS) |
Call TI |
Level-1-215C-UNLIM |
PT78NR112S |
PT78NR112S |
| PT78NR112ST |
Pb-Free (RoHS) |
Call TI |
Level-1-215C-UNLIM |
PT78NR112ST |
PT78NR112ST |
| PT78NR112V |
Pb-Free (RoHS) |
Call TI |
N/A for Pkg Type |
PT78NR112V |
PT78NR112V |
PT78NR112 应用技术支持与电子电路设计开发资源下载
- PT78NR112 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
- 使用新电源模块改进表面贴装可制造性 (PDF 1747 KB)
- QFN Layout Guidelines (PDF 1279 KB)
- 笔记本电脑指南 (Rev. A) (PDF 2774 KB)
- 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)
(PDF 2206 KB)
- PowerPAD™ Made Easy (PDF 57 KB)
- 标准线性产品交叉参考 (Rev. D)
(PDF 1058 KB)
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 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)
