Datasheet Details
| Part number | LTC4235 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 490.74 KB |
| Description | Dual 12V Ideal Diode-OR and Single Hot Swap Controller |
| Datasheet | LTC4235-Linear.pdf |
|
|
Overview: LTC4235.
| Part number | LTC4235 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 490.74 KB |
| Description | Dual 12V Ideal Diode-OR and Single Hot Swap Controller |
| Datasheet | LTC4235-Linear.pdf |
|
|
|
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 9V to 14V Operation nn Current Monitor Output nn Controls N-Channel MOSFETs nn Limits Peak Fault Current in ≤ 1µs nn Adjustable Current Limit with Foldback nn Adjustable Current Limit Fault Delay nn 0.5µs Ideal Diode Turn-On and Turn-Off Time nn Smooth Switchover without Oscillation nn Fault and Power Good Outputs nn LTC4235-1: Latch Off After Fault nn LTC4235-2: Automatic Retry After Fault nn 20-Pin 4mm x 5mm QFN Package Applications nn Redundant Power Supplies nn High Availability Systems and Servers nn Telecom and Network Infrastructure The LTC®4235 offers ideal diode-OR and Hot SwapTM functions for two 12V 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.
A Hot Swap control MOSFET allows a board to be safely inserted and removed from a live backplane by limiting inrush current.
Compare LTC4235 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.
| Part Number | Description |
|---|---|
| LTC4231 | Micropower Hot Swap Controller |
| LTC4232 | 5A Integrated Hot Swap Controller |
| LTC4233 | 10A Guaranteed SOA Hot Swap Controller |
| LTC4234 | 20A Guaranteed SOA Hot Swap Controller |
| LTC4236 | Dual Ideal Diode-OR and Single Hot Swap Controller |
| LTC4215-2 | Hot Swap Controller |
| LTC4215-3 | Hot Swap Controller |
| LTC4225-1 | Dual Ideal Diode and Hot Swap Controller |
| LTC4225-2 | Dual Ideal Diode and Hot Swap Controller |
| LTC4227 | Dual Ideal Diode and Single Hot Swap Controller |