LTC4217CDHC
ObsoleteIC HOT SWAP CTRLR GP 16DFN
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LTC4217CDHC
ObsoleteIC HOT SWAP CTRLR GP 16DFN
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Technical Specifications
Parameters and characteristics for this part
| Specification | LTC4217CDHC |
|---|---|
| Applications | General Purpose |
| Current - Supply | 1.6 mA |
| Features | UVLO, Auto Retry |
| Internal Switch(s) | False |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 16-WFDFN Exposed Pad |
| Programmable Features | Circuit Breaker, Slew Rate, Fault Timeout |
| Supplier Device Package | 16-DFN (5x3) |
| Type | Hot Swap Controller |
| Voltage - Supply [Max] | 12 V |
| Voltage - Supply [Min] | 2.7 V |
LTC4217 Series
2A Integrated Hot Swap Controller
| Part | Features | Internal Switch(s) | Current - Supply | Applications | Number of Channels | Voltage - Supply [Max] | Voltage - Supply [Min] | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Programmable Features | Package / Case | Current - Output (Max) [Max] | Mounting Type | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices | Thermal Limit | 1.6 mA | General Purpose | 1 | 26.5 V | 2.9 V | 16-DFN (5x3) | 85 °C | -40 °C | Auto Retry Current Limit Fault Timeout Latched Fault OVP UVLO | 16-WFDFN Exposed Pad | 2 A | Surface Mount | Hot Swap Controller Monitor | |
Analog Devices | Auto Retry UVLO | 1.6 mA | General Purpose | 1 | 12 V | 2.7 V | 16-DFN (5x3) | 70 °C | 0 °C | Circuit Breaker Fault Timeout Slew Rate | 16-WFDFN Exposed Pad | Surface Mount | Hot Swap Controller | ||
Analog Devices | Thermal Limit | 1.6 mA | General Purpose | 1 | 26.5 V | 2.9 V | 16-DFN (5x3) | 70 °C | 0 °C | Auto Retry Current Limit Fault Timeout Latched Fault OVP UVLO | 16-WFDFN Exposed Pad | 2 A | Surface Mount | Hot Swap Controller Monitor | |
Analog Devices | Thermal Limit | 1.6 mA | General Purpose | 1 | 26.5 V | 2.9 V | 16-DFN (5x3) | 85 °C | -40 °C | Auto Retry Current Limit Fault Timeout Latched Fault OVP UVLO | 16-WFDFN Exposed Pad | 2 A | Surface Mount | Hot Swap Controller Monitor | |
Analog Devices | Thermal Limit | 1.6 mA | General Purpose | 1 | 26.5 V | 2.9 V | 16-DFN (5x3) | 85 °C | -40 °C | Auto Retry Current Limit Fault Timeout Latched Fault OVP UVLO | 16-WFDFN Exposed Pad | 2 A | Surface Mount | Hot Swap Controller Monitor |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
LTC4217 Series
The LTC4217 is an integrated solution for Hot Swap applications that allows a board to be safely inserted and removed from a live backplane. The part integrates a Hot Swap controller, power MOSFET and current sense resistor in a single package for small form factor applications. A dedicated 12V version (LTC4217-12) contains preset 12V specific thresholds, while the standard LTC4217 allows adjustable thresholds.The LTC4217 provides separate inrush current control and a 5% accurate 2A current limit with foldback current limiting. The current limit threshold can be adjusted dynamically using an external pin. Additional features include a current monitor output that amplifies the sense resistor voltage for ground referenced current sensing and a MOSFET temperature monitor output. Thermal limit, overvoltage, undervoltage and power good monitoring are also provided. For a 5A pin compatible version, see LTC4232.ApplicationsRAID Systems, Solid State DrivesServer I/O CardsIndustrial
Documents
Technical documentation and resources
No documents available