Milpitas, Calif. –Linear Technology Corp. has introduced the LTC4365, an overvoltage (OV), undervoltage (UV) and reverse protection controller for portable instrumentation, industrial automation and automotive applications that require windowed supply protection.
The LTC4365 provides two comparator inputs to configure the OV and UV set points within its normal operating range using an external resistive divider. A gate pin controls a dual N-channel MOSFET to ensure only voltages within the OV and UV window are passed to the output. Reverse supply protection circuits automatically isolate the load from negative input voltages.
Key highlights :
Wide operating voltage range: 2.5V to 34V
Protects against transients to 60V
Reverse supply protection to -40V
Controls dual N-channel MOSFET
Blocks 50Hz & 60Hz AC power
No input capacitor or TVS required for most applications
Adjustable UV and OV protection range
Low operating current: 125µA
Low shutdown current: 10µA
Fault status output
Compact 8-lead, 3mm x 2mm DFN &TSOT-23 (ThinSOT) packages
Pricing : Starting at $1.49 each in 1,000-piece quantities.
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