ZXCT1030

ZXCT1030 High-side current monitor with comparator Description The ZXCT1030 is a high side current sense monitor containing an internal reference and comparator with a non-latching output. Using this device eliminates the need to disrupt the ground plane when sensing a load current. The wide input voltage range of 20V down to as low as 2.2V make it suitable for a range of applications. Dynamics and supply current are optimized for the processing of fast pulses, associated with switch mode applications. Features www.DataSheet4U.com Applications Battery chargers Electronic fuse DC motor control Over current monitor Power management Inrush current limiting Low cost, accurate high-side current sensing Output voltage scaling Up to 18V output 2.2V - 20V supply range 270␮A quiescent current 1.5% typical accuracy SO8 package Voltage reference on chip Comparator on chip Typical application circuit Ordering information Device ZXCT1030X8TA ZXCT1030N8TA Issue 2 - May 2007 © Zetex Semiconductors plc 2007 Status Last time buy Preview Package MSOP8 SO8 Device marking ZXCT1030 ZXCT1030 1 Reel size (inches) 7 7 Tape width (mm) 12 12 Quantity per reel 1000 500 www.zetex.com ZXCT1030 Absolute maximum ratings Voltage on any pin Operating temperature Storage temperature Package power dissipation MSOP8 -0.6V and VCC +0.6V -40 to 85°C -55 to 125°C (Tamb = 25°C) 500mW Recommended operating conditions Parameter VCC VSENSE+ VSENSE(a) VOUT Vcomp-in Tamb Min....