DIODES ZXCT1109QSA-7

The ZXCT1107Q/09Q/10Q products are high-side unipolar current sense monitors. These devices eliminate the need to disrupt the ground plane when sensing a load current. The wide common-mode input voltage range and low quiescent current, coupled with SOT23 and SOT25 packages, make them suitable for a range of automotive applications. The device is line powered and as such doesn’t need a separate supply rail. Quiescent current is only 3μA, thereby minimizing current sensing error. One external gain setting resistor increases versatility by permitting wide gain ranges. The ZXCT1107Q/09Q/10Q devices have been qualified to AEC-Q100 Grade 1 and are Automotive Compliant supporting PPAPs.

• Wide Supply and Common-Mode Voltage Range: 2.5V to 36V
• SOT23 and SOT25 Packages
• 3-Pin ZXCT1107Q/09Q
• 5-Pin ZXCT1110Q
• Low Quiescent Current (3μA)
• Extended Industrial Temperature Range -40 to +125°C
• Totally Lead-Free & Fully RoHS Compliant
• Halogen and Antimony Free. “Green” Device
• Qualified to AEC-Q100 Standards for High Reliability
• PPAP Capable

• Automotive Current Measurement
• Battery Management Over Current Monitor