ZHCSGO5B June 2017 – March 2022 BQ25600 , BQ25600D
PRODUCTION DATA
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 Revision History
- 5 說明（續(xù)）
- 6 Pin Configuration and Functions
- 7 Specifications
-
8 Detailed Description
- 8.1 Overview
- 8.2 Functional Block Diagram
- 8.3
Feature Description
- 8.3.1 Power-On-Reset (POR)
- 8.3.2 Device Power Up from Battery without Input Source
- 8.3.3 Power Up from Input Source
- 8.3.4 Boost Mode Operation From Battery
- 8.3.5 Host Mode and Standalone Power Management
- 8.3.6 Power Path Management
- 8.3.7 Battery Charging Management
- 8.3.8 Protections
- 8.4 Device Functional Modes
- 8.5 Programming
- 8.6 Register Maps
- 9 Application and Implementation
- 10Power Supply Recommendations
- 11Layout
- 12Device and Documentation Support
- 13Mechanical, Packaging, and Orderable Information
封裝選項
機械數(shù)據(jù) (封裝 | 引腳)
- YFF|30
散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)
訂購信息
9.2.2.3 Output Capacitor
Ensure that the output capacitance has enough ripple current rating to absorb the output switching ripple current. Equation 6 shows the output capacitor RMS current ICOUT calculation.
Equation 6. 
The output capacitor voltage ripple can be calculated as follows:
Equation 7. 
At certain input and output voltage and switching frequency, the voltage ripple can be reduced by increasing the output filter LC.
The charger device has internal loop compensation optimized for >20-μF ceramic output capacitance. The preferred ceramic capacitor is 10-V rating, X7R or X5R.