LM5067MW-1/NOPB vs TPS2391DGKR
| Part Number |
|
|
| Category | PMIC - Hot Swap Controllers | PMIC - Hot Swap Controllers |
| Manufacturer | Texas Instruments | Texas Instruments |
| Description | IC HOT SWAP CTRLR -48V 14SOIC | IC HOT SWAP CTRLR -48V 8VSSOP |
| Package | Tape & Reel (TR) | -Reel® |
| Series | - | - |
| Type | Hot Swap Controller | Hot Swap Controller |
| Features | Latched Fault | Auto Retry, UVLO |
| Voltage - Supply | -80V ~ -9V | -80V ~ -36V |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 14-SOIC (0.295\", 7.50mm Width) | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) |
| Supplier Device Package | 14-SOIC | 8-VSSOP |
| Current - Supply | 2 mA | 700 µA |
| Applications | -48V | -48V |
| Current - Output (Max) | - | - |
| Number of Channels | 1 | 1 |
| Internal Switch(s) | No | No |
| Programmable Features | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | Current Limit, Fault Timeout, Slew Rate |
-
1. What are the main applications of hot-swap controllers?
Hot-swap controllers are widely used in servers, telecommunications equipment, data centers, power distribution systems, and industrial equipment, where hot-swap requirements are high and stability and safety need to be ensured.
-
2. How to choose a suitable hot-swap controller?
When selecting a hot-swap controller, you should consider the system's current and voltage range, protection mechanisms (such as overcurrent protection and thermal shutdown), response time, power dissipation, and other required functions.
-
3. Can the current limit value of the hot-swap controller be adjusted?
Yes, many hot-swap controllers allow users to adjust the current limit value through external resistors or programming interfaces to adapt to different load requirements and circuit conditions.
-
4. What voltage ranges do PMIC hot-swap controllers support?
Hot-swap controllers support voltage ranges from low voltage (such as 5V) to high voltage (such as 48V or even higher), depending on the model and application scenario of the controller.
