CS2001 Overview
CS2001 1.2 A Switching Regulator, and 5.0 V, 100 mA Linear Regulator with RESET The CS2001 is a smart power supply ASIC utilized in automotive airbag systems. It contains a current−mode switching regulator with a 1.2 A on−chip switch and a 5.0 V, 100 mA linear regulator. The linear output capacitor must be 3.3 μF or greater with an ESR in the range of 100 mΩ to 1.0.
CS2001 Key Features
- Linear Regulator 5.0 V ±2% @ 100 mA
- Switching Regulator 1.2 A Peak Internal Switch
- Voltage Tripler
- Smart Functions
- Smartswitch
- Energy Reserve Status
- Protection
- Overtemperature
- Current Limit
- 50 V Peak Transient Capability