LM25061PMMX-1/NOPB
Active2.9-V TO 17-V HOT SWAP CONTROLLER WITH POWER LIMITING, POWER GOOD, AND OVERVOLTAGE PROTECTION
Deep-Dive with AI
Search across all available documentation for this part.
LM25061PMMX-1/NOPB
Active2.9-V TO 17-V HOT SWAP CONTROLLER WITH POWER LIMITING, POWER GOOD, AND OVERVOLTAGE PROTECTION
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LM25061PMMX-1/NOPB |
|---|---|
| Applications | General Purpose |
| Current - Supply | 1.6 mA |
| Features | Latched Fault |
| Internal Switch(s) | False |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 10-MSOP, 10-TFSOP |
| Package / Case [x] | 3 mm |
| Package / Case [x] | 0.118 in |
| Programmable Features | UVLO, Fault Timeout, Current Limit |
| Supplier Device Package | 10-VSSOP |
| Type | Hot Swap Controller |
| Voltage - Supply [Max] | 17 V |
| Voltage - Supply [Min] | 2.9 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3500 | $ 1.63 | |
| Texas Instruments | LARGE T&R | 1 | $ 2.45 | |
| 100 | $ 2.15 | |||
| 250 | $ 1.51 | |||
| 1000 | $ 1.21 | |||
Description
General part information
LM25061 Series
The LM25061 positive hot swap controller provides intelligent control of the power supply voltage to the load during insertion and removal of circuit cards from a live system backplane or other "hot" power sources. The LM25061 provides in-rush current control to limit system voltage droop and transients. The current limit and power dissipation in the external series pass N-Channel MOSFET are programmable, ensuring operation within the Safe Operating Area (SOA). The POWER GOOD output indicates when the output voltage exceeds a programmable threshold. The input under-voltage level and hysteresis are programmable, as well as the initial insertion delay time and fault detection time. The LM25061-1 latches off after a fault detection, while the LM25061-2 automatically restarts at a fixed duty cycle. The LM25061 is available in a 10 pin VSSOP package.
The LM25061 positive hot swap controller provides intelligent control of the power supply voltage to the load during insertion and removal of circuit cards from a live system backplane or other "hot" power sources. The LM25061 provides in-rush current control to limit system voltage droop and transients. The current limit and power dissipation in the external series pass N-Channel MOSFET are programmable, ensuring operation within the Safe Operating Area (SOA). The POWER GOOD output indicates when the output voltage exceeds a programmable threshold. The input under-voltage level and hysteresis are programmable, as well as the initial insertion delay time and fault detection time. The LM25061-1 latches off after a fault detection, while the LM25061-2 automatically restarts at a fixed duty cycle. The LM25061 is available in a 10 pin VSSOP package.
