LM5069MM-2/NOPB Part Information

Details for LM5069MM-2/NOPB by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

Part Description

The LM5069 positive hot swap controller provides intelligent control of the power supply connections during insertion and removal of circuit cards from a live system backplane or other hot power sources. The LM5069 provides in-rush current control to limit system voltage droop and transients. The current limit and power dissipation in the external series pass NChannel MOSFET are programmable, ensuring operation within the Safe Operating Area (SOA). The POWER GOOD output indicates when the output voltage is within 1.25 V of the input voltage. The input undervoltage and overvoltage lockout levels and hysteresis are programmable, as well as the initial insertion delay time and fault detection time. The LM5069-1 latches off after a fault detection, while the LM5069-2 automatically restarts at a fixed duty cycle. LM5069 is available in a 10-pin VSSOP package.

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Part Specifications

Controller Applications Server Backplane Systems Solid State Circuit Breaker
Input Voltage 80V
Supply Voltage Min 9V
Supply Voltage Max 80V
Controller IC Case Style MSOP
No. of Pins 10Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 5069
Controller Type Hot Swap
Internal Switch Yes
Logic Function Number 5069
Operating Temperature Range -40°C to +125°C
Output Type Open Drain
Output Voltage 12V
Output Voltage Max 101.25V
Supply Voltage Range 9V to 80V
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • Hot Swap Controller 1-Ch 80V MSOP10 | RS Components
  • HOT-SWAP CTRL, -40 TO 125DEG C; Controller Applications:Server Backplane Systems, Base Station Power Distribution Systems, Solid State Circuit Breaker; Input Voltage:80V; Supply Voltage Min:9V; Supply Voltage Max:80V; Controller IC RoHS Compliant: Yes | Newark Electronics
  • 9-V to 80-V hot swap controller with power limiting | Texas Instruments
  • Hot Swap Controller [Texas Instruments] LM5069MM-2/NOPB Hot Swap Controller | Distrelec

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