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(shù)據(jù)表獲取器件具體的封裝圖。
機械數(shù)據(jù) (封裝 | 引腳)
- DAP|32
- KGD|0
- HKR|16
散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)
- DAP|32
訂購信息
8.3.2 Adjustable Rise Time
An external capacitor, CSS, connected between the VOUT and SS pins sets the slew rate. The desired slew rate VOUTSR is determined by tr, the rise time in seconds, and ΔV, the change in VOUT voltage in Volts as shown in Equation 3.
In order to avoid false trips due to the programmable current limit, the desired slew rate must be less than VOUTSR,MAX as shown in Equation 4, where IL is the programmed current limit, IVOUT is the normal operation current flowing through the switch, and COUT is the output capacitor.
Once the slew rate has been calculated and meeting the constraint in Equation 4, the CSS capacitor is then calculated using Equation 5 for VIN < 3-V and IOUT ≥ 3-A applications. For all other applications, use Equation 6.
for VIN < 3 V and IOUT ≥ 3 A
for all other conditions