L9857 Datasheet (ST Microelectronics) - High Voltage High Side Driver

L9857, High Voltage High Side Driver

The L9857 is an high voltage device, manufactured with the BCD "OFF-LINE" technology.

Order codes Part number L9857 L9857-TR Op.

Temp range, °C -40 to +125 -40 to +125 Package SO-8 SO-8 Packing Tube Tape & Reel November 2006 Rev 1 1/12 www.st.com 12 www.DataSheet4U.com Content L9857 Content

L9857 Features

* High voltage rail up to 450V dV/dt immunity ±50V/nsec in full temperature range Driver current capability: 500mA SOURCE, 500mA SINK Switching times 100ns rise/fall with 2.5nF load CMOS/TTL Schmitt trigger inputs with hysteresis and pull down Under voltage lock out Clamping on VCC