CS2001 Datasheet (ON Semiconductor) - 100mA Linear Regulator

CS2001, 100mA Linear Regulator

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 Ω.

If the ESR of the cap is less than 100 mΩ, a series resistor must be used.

The switcher can be configured in eit

CS2001 Features

* Linear Regulator 5.0 V ±2% @ 100 mA

* Switching Regulator 1.2 A Peak Internal Switch

* Voltage Tripler

* Smart Functions

* Smartswitch

* RESET

* Energy Reserve Status

* Protection

* Overtemperature

* Current Limit