LTC4231HUD-1#PBF
IC HOT SWAP CTRLR GP 12QFNManufacturer: Analog Devices Inc.
Categories: Hot Swap Controllers
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The Analog Devices Inc. LTC4231HUD-1-PBF is a single-channel, general-purpose Hot Swap controller designed for robust power management. This device operates across a wide supply voltage range of 2.7V to 36V, with an exceptionally low quiescent current of just 4 µA. It features robust protection mechanisms including circuit breaker functionality, programmable current limiting, fault timeout, overvoltage protection (OVP), and slew rate control, along with undervoltage lockout (UVLO). The controller's design includes a latched fault feature for immediate system response. Housed in a compact 12-QFN (3x3) package with an exposed pad for enhanced thermal performance, the LTC4231HUD-1-PBF is suitable for surface mount applications. Its versatility makes it a prime choice for applications requiring safe insertion and removal of components in live systems, commonly found in industrial control, telecommunications infrastructure, and data center equipment.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 10 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Latched Fault |
| Packaging | Tube |
| Package / Case | 12-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Type | Hot Swap Controller |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 2.7V ~ 36V |
| Applications | General Purpose |
| Internal Switch(s) | No |
| Current - Output (Max) | - |
| Supplier Device Package | 12-QFN (3x3) |
| Programmable Features | Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO |
| Number of Channels | 1 |
| Current - Supply | 4 µA |
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