ZHCSEC5D November 2015 – May 2021 TPS65235
PRODUCTION DATA
- 1 特性
- 2 應(yīng)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 Disable and Enable
- 7.3.10 Component Selection
- 7.4 Device Functional Modes
- 7.5 Programming
- 7.6 Register Maps
- 8 Application and Implementation
- 9 Power Supply Recommendations
- 10Layout
- 11Device and Documentation Support
- 12Mechanical, Packaging, and Orderable Information
封裝選項
機械數(shù)據(jù) (封裝 | 引腳)
- RUK|20
散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)
- RUK|20
訂購信息
6.7 Typical Characteristics
TA = 25°C, VIN = 12 V, fSW = 1 MHz, CBoost = 2 x 22 μF/35 V (unless otherwise noted)
| L = 4.7 μH |
| V(LNB) = 18.2 V |
Figure 6-5 Shutdown Current vs Junction Temperature
| V(LNB) = 13.4 V |
Figure 6-4 Input Supply Quiescent Current vs Junction Temperature
| ILOAD = 650 mA |