ChongMing Group (HK) Int'l Co., Ltd
CHONGMING GROUP (HK) INT'L CO., LTD.
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Features
• Low cost, accurate high-side current sensing
• Output voltage scaling
• Up to 2.5V sense voltage
• 2.5V – 20V supply range
• 300nA typical offset current
• 3.5A quiescent current
• 1% typical accuracy
• SOT23-5 package
Applications
• Battery chargers
• Smart battery packs
• DC motor control
• Over current monitor
• Power management
• Programmable current source
Description Ordering information The ZXCT1010 is a high side current sense monitor. Using this device eliminates the need to disrupt the ground plane when sensing a load current.
It is an enhanced version of the ZXCT1009 offering reduced typical output offset and improved accuracy at low sense 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 4A, combined with its SOT23-5 package make suitable for portable battery equipment.
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