UCC3916 1.65A、4-6V 单路热插拔 IC 高侧 MOSFET，用于 SCSI 终端热插拔，商用 温度
UCC3916 描述
The UCC3916 SCSI termpower manager provides complete power management, hot swap capability, and circuit breaker functions with minimal external components. For most applications, the only external component required to operate the device, other than supply bypassing, is a timing capacitor which sets the fault time.
The current trip level is internally set at 1.65A, and the maximum current level is also internally programmed for 2A. While the output current is below the trip level of 1.65A, the internal power MOSFET is switched on at a nominal 220m. When the output current exceeds the trip level but remains less than the maximum current level, the MOSFET remains switched on, but the fault timer starts charging CT
|
UCC3916 |
| Vin(Min)(V) |
4 |
| Vin(Max)(V) |
6 |
| Rds(ON) FET(Typ)(mOhms) |
220 |
| Adjustable Current Limit(Min)(A) |
1.65 |
| Pin/Package |
8SOIC |
| Operating Temperature Range(°C) |
0 to 70 |
| Approx. Price (US$) |
1.70 | 1ku |
UCC3916 特性
- Integrated Circuit Breaker Function
- Integrated 0.2 Power FET
- SCSI, SCSI-2, SCSI-3 Compliant
- 1uA ICC When Disabled
- Programmable On Time
- Accurate 1.65A Trip Current and 2.0A Max Current
- Fixed 3% Duty Cycle
- Uni-Directional Switch
- Thermal Shutdown
UCC3916 芯片订购指南
| 器件 |
状态 |
温度 (oC) |
价格（美元） | Quantity |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| UCC3916DP |
ACTIVE |
0 to 70 |
2.05 | 1ku |
SOIC (D) | 16 |
75 | TUBE |
UCC3916 |
| UCC3916DPG4 |
ACTIVE |
0 to 70 |
2.05 | 1ku |
SOIC (D) | 16 |
75 | TUBE |
UCC3916 |
| UCC3916DPTR |
ACTIVE |
0 to 70 |
1.70 | 1ku |
SOIC (D) | 16 |
2500 | LARGE T&R |
UCC3916 |
| UCC3916DPTRG4 |
ACTIVE |
0 to 70 |
1.70 | 1ku |
SOIC (D) | 16 |
2500 | LARGE T&R |
UCC3916 |
UCC3916 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 |
| UCC3916DP |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
UCC3916DP |
UCC3916DP |
| UCC3916DPG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
UCC3916DPG4 |
UCC3916DPG4 |
| UCC3916DPTR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
UCC3916DPTR |
UCC3916DPTR |
| UCC3916DPTRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
UCC3916DPTRG4 |
UCC3916DPTRG4 |
UCC3916 应用技术支持与电子电路设计开发资源下载
- UCC3916 数据资料 dataSheet 下载.PDF
- TI 德州仪器热插拔控制器（外部 FET）产品选型与价格 . xls
- PowerPAD™ Thermally Enhanced Package
(PDF 1040 KB)
- 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)
(PDF 2206 KB)
- Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
- Comparing Performance of Current Ramp and Voltage Ramp Hot Swap Controller ICs
(PDF 356 KB)
- DN-103 Controlling a -5V Rail Using UCC3916 +3V to +8V Hot-Swap Power Manager
(PDF 37 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)
UCC3916 相关工具
| 名称 |
型号 |
公司 |
工具/软件类型 |
| UCC3916 热插拔控制器评估模块 |
UCC3916EVM |
Texas Instruments |
开发电路板/EVM |
