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RFQ ListingDiscrete Semiconductors
LTC4352CMS#TRPBF is an Analog Devices (Linear Technology) low voltage ideal diode controller with monitoring that creates a near-ideal diode using an external N-channel MOSFET, replacing high power Schottty diodes and their associated heat sinks. Operating from 2.9V to 18V with 0.5μs turn-on/turn-off time, the device enables low loss power ORing, supply holdup and hot-swap applications in redundant power supplies, telecom infrastructure and server systems.
ManufacturerAnalog Devices (Linear Technology)
PackageMSOP-12 (3mm × 3mm), 12-Pin
SeriesLTC4352CMS#TRPBF
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Function / Topology | Ideal Diode Controller with Monitoring; Controls External N-Channel MOSFET |
| Input Voltage | 2.9V to 18V (VCC); 0V to 18V (Power ORing) |
| Output Current (Switch Current) | Determined by External N-Channel MOSFET; Low Loss Replacement for Power Schottky Diode |
| Package / Case | MSOP-12 (3mm × 3mm), 12-Pin |
| Turn-On / Turn-Off Time | 0.5μs Fast Response |
| Protection Features | Undervoltage and Overvoltage Protection; Open MOSFET Detect; Reverse Current Enable |
| Control Outputs | Status Output; Fault Output; REV Pin for Reverse Current Override |
| Operating Temperature | −40 °C to +85 °C; Hot Swappable |
Power Features & Applications
- Low loss replacement for high power Schottky diodes using external N-channel MOSFET
- Controls external N-channel MOSFET for near-ideal diode operation
- 0V to 18V supply ORing or holdup capability
- 0.5μs fast turn-on and turn-off time minimizes load voltage droop
- Undervoltage and overvoltage protection with open MOSFET detect
- Status and fault outputs for system monitoring
- Hot swappable design for live insertion applications
- Reverse current enable input (REV pin) overrides diode behavior when desired
- Saves power and board area by eliminating Schottky diode heat sink
- Available in 12-pin MSOP and DFN (3mm × 3mm) packages
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Frequently Asked Questions
Is LTC4352CMS#TRPBF available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for LTC4352CMS#TRPBF by RFQ.
What should buyers check before ordering LTC4352CMS#TRPBF?
Buyers should check voltage range, current rating, package, protection features and date code for LTC4352CMS#TRPBF, together with live stock and traceable supply.
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Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.