ZHCSCR7A June 2014 – November 2020 TPS2559
PRODUCTION DATA
- 1 特性
- 2 應用
- 3 說明
- 4 Revision History
- 5 Device Comparison Table
- 6 Pin Configuration and Functions
- 7 Specifications
- 8 Detailed Description
-
9 Application and Implementation
- 9.1 Application Information
- 9.2
Typical Application
- 9.2.1 Design Requirements
- 9.2.2
Detailed Design Procedure
- 9.2.2.1 Step-by-Step Design Procedure
- 9.2.2.2 Input and Output Capacitance
- 9.2.2.3 Programming the Current-Limit Threshold
- 9.2.2.4 Design Above a Minimum Current Limit
- 9.2.2.5 Design Below a Maximum Current Limit
- 9.2.2.6 Accounting for Resistor Tolerance
- 9.2.2.7 Power Dissipation and Junction Temperature
- 9.2.2.8 Auto-Retry
- 9.2.2.9 Two-Level Current-Limit
- 9.2.3 Application Curves
- 10Power Supply Recommendations
- 11Layout
- 12Device and Documentation Support
- 13Mechanical, Packaging, and Orderable Information
7.8 Typical Characteristics
| R(ILIM) = 100 k? |
| VOUT = 6.5 V |
| VIN = 6.5 V, ILIM pin short to GND |
| COUT = 1 μF, R(LOAD) = 100 ? |
| VIN = 6.5 V |
| VIN = 6.5 V |
| R(ILIM) = 24.9 k? |
| VIN = 5 V |
| V( FAULT) = 2.5 V |
| COUT = 1 μF, R(LOAD) = 100 ? |