UM1556
Description
The aim of this document is to give the design engineer a prehensive “tool kit” to better understand the behavior of VIPower high side switches, allowing easier design and saving time and money.
Key Features
- 18 1.4.2 Open load in off-state/short to Vbat
- 19 1.4.4 Indication of power limitation - example for analogue driver
- 19 1.4.5 Indication of power limitation - example for digital driver
- 21 1.4.7 Indication of power limitation, the advantages
- 22 2 Analogue current sense
- 23 2.1 Introduction
- 23 2.2 Simplified principle of operation
- 23 2.3 Normal operation (channel ON, CS_DIS low)
- 24 2.4 Overtemperature indication (channel ON, CS_DIS low)
- 27 2.5 Current sense ESD and spikes protection
