ZHCSG04F january 2017 – may 2023 TPS65235-1
PRODUCTION DATA
- 1
- 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 Boost Converter
- 7.3.2 Linear Regulator and Current Limit
- 7.3.3 Boost Converter Current Limit
- 7.3.4 Charge Pump
- 7.3.5 Slew Rate Control
- 7.3.6 Short-Circuit Protection, Hiccup, and Overtemperature Protection
- 7.3.7 Tone Generation
- 7.3.8 Tone Detection
- 7.3.9 Audio Noise Rejection
- 7.3.10 Disable and Enable
- 7.3.11 Component Selection
- 7.4 Device Functional Modes
- 7.5 Programming
- 7.6 Register Maps
- 8 Application and Implementation
- 9 Device and Documentation Support
- 10Mechanical, Packaging, and Orderable Information
6.7 Typical Characteristics
TA = 25°C, VIN = 12 V, fSW = 1 MHz, CBoost = (2 × 22 μF / 35 V) (unless otherwise noted)
| L = 4.7 μH |
| VVLNB =18.2 V |
| VVLNB = 13.4 V |
| ILOAD = 650 mA |