IPS21 Description
IN-PLUG® IPS20 & IPS21 Preliminary Datasheet * Rev3 - Voltage / Current Feedback Controllers IN-PLUG® series: IPS20 & IPS21 Low-Voltage Curren.
IN-PLUG® IPS20 & IPS21 Integrated Circuits are low-voltage current sensing feedback controllers used in Switch Mode Power Supplies to control load-sid.
IPS21 Features
* Dual precision regulators for SMPS voltage and current control
* Output currents up to 50A
* Output voltage down to 1.2V
* 50mV or 100mV current sensing voltage
* 1.20V voltage reference
* Operates with grounded optocoupler
* 4V shunt regulat
IPS21 Applications
* that require current limiting. They also provide excellent loop stability and superb transient response. They both incorporate a 4V shunt regulator for maximum flexibility to power the chip. The IPS20 and IPS21 only differ by the characteristics of the current sensing references. The IPS20 incorpora
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