ZHCSIS8F September 2018 – March 2024 TPS7H2201-SEP , TPS7H2201-SP
PRODUCTION DATA
- 1
- 1 特性
- 2 應用
- 3 說明
- 4 Device Options
- 5 Pin Configuration and Functions
-
6 Specifications
- 6.1 Absolute Maximum Ratings
- 6.2 ESD Ratings
- 6.3 Recommended Operating Conditions
- 6.4 Thermal Information
- 6.5 Electrical Characteristics: All Devices
- 6.6 Electrical Characteristics: CFP and KGD Options
- 6.7 Electrical Characteristics: HTSSOP Option
- 6.8 Switching Characteristics (All Devices)
- 6.9 Quality Conformance Inspection
- 6.10 Typical Characteristics
- 7 Parameter Measurement Information
- 8 Detailed Description
- 9 Application and Implementation
- 10Device and Documentation Support
- 11Revision History
- 12Mechanical, Packaging, and Orderable Information
封裝選項
請參考 PDF 數據表獲取器件具體的封裝圖。
機械數據 (封裝 | 引腳)
- DAP|32
- KGD|0
- HKR|16
散熱焊盤機械數據 (封裝 | 引腳)
- DAP|32
訂購信息
8.3.3 Programmable Current Limiting
A current limit can be programmed using an external resistor connected from the IL pin to GND. This programmed current limit (±20% accurate) refers to the continuous current through the device and therefore, when operated at its maximum current rating (6 A), the programmed current limit needs to be set 20% higher. As shown in Figure 8-2, a current limit event of this nature is defined as a soft short. The resistor value RIL, can be calculated using Equation 7 for VIN ≤ 3 V, and Equation 8 for VIN > 3 V, where IL is the programmed current limit value in amperes. This programmable current limiting feature is different from the internal current limiting activated during fast trip mode as shown in Figure 8-3. A current limit event in this case is defined as a hard short and this current limit (typical of 22 A) cannot be programmed.
for VIN ≤ 3 V
for VIN > 3 V