ZXCT1012

ZXCT1012 Reduced height micro-power current monitor Description The ZXCT1012 is a high side current sense monitor. Using this type of device eliminates the need to disrupt the ground plane when sensing a load current. The ZXCT1012 takes the voltage developed across a small value resistor and translates it into a proportional output current. A user defined output resistor scales the output current into a ground referenced voltage. The ZXCT1012 has the accuracy specification of the ZXCT1010 but in TSOT23-5, and TDFN3x3-5. A minimum operating current of just 3.5µA, combined with its TSOT23-5 package make it suitable for portable battery equipment where size and current consumption are critical. The wide input voltage range down to as low as 2.5V make it suitable for a wide range of applications requiring direct operation from a battery. Features www.DataSheet4U.com Applications Battery fuel gauge Battery chargers Overcurrent monitor Power management 2.5V to 20V supply range 3.5µA quiescent current Current output - user set gain Thin package - TSOT23-5 and TDFN3x3-5 Temperature range -40 to 85°C Pin connections SENSE- Applications circuit IN SENSE OUT TSOT23-5 Pinout - top view SENSE+ SENSE+ SENSE- ZXCT1012 OUT LOAD OUT NC GND OUT 3 4 SENSE- 2 1 5 SENSE+ OUT TDFN3x3-5 Pinout - bottom view Ordering information Device Package Status Active Active Device marking 1012 1012 Reel size Tape width (inches) (mm) 7 7 8 8 Quantity per reel 3000 3000 Z...