ZHCSKH0C November 2019 – September 2021 TPSM53604
PRODUCTION DATA
- 1 特性
- 2 應用
- 3 說明
- 4 Revision History
- 5 Pin Configuration and Functions
- 6 Specifications
-
7 Detailed Description
- 7.1 Overview
- 7.2 Functional Block Diagram
- 7.3
Feature Description
- 7.3.1 Adjusting the Output Voltage
- 7.3.2 Switching Frequency
- 7.3.3 Input Capacitors
- 7.3.4 Output Capacitors
- 7.3.5 Output On/Off Enable (EN)
- 7.3.6 Programmable Undervoltage Lockout (UVLO)
- 7.3.7 Power Good (PGOOD)
- 7.3.8 Light Load Operation
- 7.3.9 Voltage Dropout
- 7.3.10 Overcurrent Protection (OCP)
- 7.3.11 Thermal Shutdown
- 7.4 Device Functional Modes
- 8 Application and Implementation
- 9 Power Supply Recommendations
- 10Layout
- 11Device and Documentation Support
- 12Mechanical, Packaging, and Orderable Information
6.7 Typical Characteristics (VIN = 12 V)
The typical characteristic data has been developed from actual products tested at TA = 25°C. This data is considered typical for the device.
| VIN = 12 V | Linear Scale |
| VIN = 12 V |
| VIN = 12 V | VOUT = 1.8 V | |
| PCB = 85 mm × 65 mm, 4-layer, 2 oz. copper | ||
| VIN = 12 V | Log Scale |
| VIN = 12 V | COUT = 4x 47μF | ||
| VIN = 12 V | VOUT = 5 V | |
| PCB = 85 mm × 65 mm, 4-layer, 2 oz. copper | ||