ZXCT1009Q

A Product Line of Diodes Incorporated ZXCT1009Q AUTOMOTIVE GRADE MICROPOWER CURRENT MONITOR Description The ZXCT1009Q is a micropower high side current sense monitor. This device eliminates the need to disrupt the ground plane when sensing a load current. Pin Assignments SOT23 Package Suffix - F It takes a high side voltage developed across a current shunt resistor and translates it into a proportional output current. A user defined output resistor scales the output current into a ground-referenced voltage. The wide input voltage range of 20V down to as low as 2.5V make it suitable for a range of applications. A minimum operating current of just 4µA, combined with a SOT23 package make it a unique solution for portable battery equipment. VSENSE- 3 VSENSE+ 2 1 IOUT (Top View) The ZXCT1009Q has been qualified to AEC-Q100 Grade 3 and is Automotive Grade supporting PPAPs. Features  Low cost, accurate high-side current sensing  Output voltage scaling  Up to 2.5V sense volta...