ZHCSQ16 December 2022 TPS22995
PRODUCTION DATA
- 1 特性
- 2 应用
- 3 说明
- 4 Revision History
- 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 (VBIAS = 5 V)
- 6.6 Electrical Characteristics (VBIAS = 3.3 V)
- 6.7 Electrical Characteristics (VBIAS = 1.5 V)
- 6.8 Switching Characteristics (VBIAS = 5 V)
- 6.9 Switching Characteristics (VBIAS = 3.3 V)
- 6.10 Switching Characteristics (VBIAS = 1.5 V)
- 6.11 Typical Characteristics
- 7 Parameter Measurement Information
- 8 Detailed Description
- 9 Application and Implementation
- 10Device and Documentation Support
- 11Mechanical, Packaging, and Orderable Information
9.2.3 Application Performance Plots
The below oscilloscope captures show the difference between the inrush current for CT = 0 pF and CT = 1000 pF settings. The CT = 1000 pF setting is able to keep the inrush current under the required 200 mA, while the CT = 0 pF setting is too fast for this design
Figure 9-2 Inrush Current for CL = 47 µF with CT = 0 pF
Figure 9-3 Inrush Current for CL = 47 µF with CT = 1000 pF