Datasheet Details
| Part number | LTC4236 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 557.91 KB |
| Description | Dual Ideal Diode-OR and Single Hot Swap Controller |
| Datasheet |
 LTC4236 Datasheet
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General Description
The LTC®4236 offers ideal diode-OR and Hot Swap functions for two power rails by controlling external N-channel MOSFETs.
MOSFETs acting as ideal diodes replace two high power Schottky diodes and the associated heat sinks, saving power and board area.
Key Features
- nn Ideal Diode-OR and Inrush Current Control for Redundant Supplies nn Low Loss Replacement for Power Schottky Diodes nn Enables Safe Board Insertion into a Live Backplane nn 2.9V to 18V Operating Range nn Current Monitor Output nn Controls N-Channel MOSFETs nn Limits Peak Fault Current in ≤ 1µs nn Adjustable Current Limit with Foldback nn Adjustable Start-Up and Current Limit Fault Delay nn 0.5µs Ideal Diode Turn-On and Turn-Off Time nn Smooth Switchover without Oscillation nn Fault, Power Good.