Datasheet UC1864 — 数据表
| 制造商 | Texas Instruments |
| 系列 | UC1864 |
谐振模式电源控制器20-LCCC -55至125
数据表
Datasheet UC1846, UC1847, UC2846 UC2847, UC3846, UC3847
1.3 Mb, 文件上传: Aug 17, 2022, 页数: 24
UCx846/7 Current Mode PWM Controller
UCx846/7 Current Mode PWM Controller
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价格
状态
| 5962-9203101M2A | 5962-9203101MEA | UC1864J | UC1864J883B | UC1864L | UC1864L883B | |
|---|---|---|---|---|---|---|
| Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) | Obsolete (Manufacturer has discontinued the production of the device) | Obsolete (Manufacturer has discontinued the production of the device) | Obsolete (Manufacturer has discontinued the production of the device) | Obsolete (Manufacturer has discontinued the production of the device) | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No | No | No | No | No | No |
打包
| 5962-9203101M2A | 5962-9203101MEA | UC1864J | UC1864J883B | UC1864L | UC1864L883B | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 20 | 16 | 16 | 16 | 20 | 20 |
| Package Type | FK | J | J | J | FK | FK |
| Industry STD Term | LCCC | CDIP | CDIP | CDIP | LCCC | LCCC |
| JEDEC Code | S-CQCC-N | R-GDIP-T | R-GDIP-T | R-GDIP-T | S-CQCC-N | S-CQCC-N |
| Width (mm) | 8.89 | 6.92 | 6.92 | 6.92 | 8.89 | 8.89 |
| Length (mm) | 8.89 | 19.56 | 19.56 | 19.56 | 8.89 | 8.89 |
| Thickness (mm) | 1.83 | 4.57 | 4.57 | 4.57 | 1.83 | 1.83 |
| Pitch (mm) | 1.27 | 2.54 | 2.54 | 2.54 | 1.27 | 1.27 |
| Max Height (mm) | 2.03 | 5.08 | 5.08 | 5.08 | 2.03 | 2.03 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 |
生态计划
| 5962-9203101M2A | 5962-9203101MEA | UC1864J | UC1864J883B | UC1864L | UC1864L883B | |
|---|---|---|---|---|---|---|
| RoHS | Not Compliant | Not Compliant | Not Compliant | Not Compliant | Not Compliant | Not Compliant |
| Pb Free | No | No | No | No | No | No |
应用须知
- U-138 Zero Voltage Switching Resonant Power ConversionPDF, 794 Kb, 档案已发布: Sep 5, 1999
This application note explores the technique of zero voltage switching in modern power conversion. It describes several ZVS topologies and applications limitations of the ZVS technique and a generalized design procedure. Two design examples are presented: a 50W DC/DC converter and an off-line 300W multiple output power supply. This discussion concludes with a performance comparison of ZVS conve - U-122 A New Family of Integrated Circuits Controls Resonant Mode PowerPDF, 272 Kb, 档案已发布: Sep 5, 1999
This application note introduces the UC3861-8 family of ICs which are optimized for the control of zero-current-switched and zero-voltage-switched quasi-resonant converters. Differences among members of this device family result from the various combinations of UVLO thresholds and output options. The one-shot pulse steering logic is configured to program either on time for ZCS systems (UC1865-186
模型线
系列: UC1864 (6)
制造商分类
- Semiconductors > Space & High Reliability > Power Management Products > Offline and Isolated DC/DC Controller and Converter