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Texastan Ters voltaj korumalı elektronik sigorta
1 Features
• 4.2-V to 42-V operating voltage, 45-V absolutemaximum
• Integrated reverse input polarity protection down to–42 V– Zero additional components required
• Integrated back to back MOSFETs with 150-mΩtotal RON
• 0.1-A to 2.23-A adjustable current limit (±5%accuracy at 1 A)
• Load protection during Surge (IEC 61000-4-5) withsuitable TVS
• IMON current indicator output (±8.5% accuracy)
• Low quiescent current, 300-μA in operating, 20-μAin shutdown
• Adjustable UVLO, OVP cut off, output slew ratecontrol
• Reverse current blocking
• Available in easy-to-use 16-pin HTSSOP and 24-pin VQFN packages
• Selectable current-limiting fault response options(auto-retry, latch Off, circuit breaker modes)
2 Applications
• HMI Power protection in Factory Automation
• Fire Safety Systems
• Electronic Thermostats and Video Doorbells
• Industrial PCs
• Elevators
https://www.ti.com/lit/ds/symlink/tps2640.pdf (https://www.ti.com/lit/ds/symlink/tps2640.pdf)
(https://i.ibb.co/k14v5Zc/resim.png) (https://ibb.co/ZmB7G9T)