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TEXAS INSTRUMENTS LM5067MM-2/NOPB
Negative hot-Swap Controller, -80V to -9V supply, VSSOP-10
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- LM5067MM-2/NOPB
- Order Code:
- 3008507
-
- ECAD / MCAD
-
Product Overview
The LM5067MM-2/NOPB is a negative 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 LM5067 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). In addition, it provides circuit protection by monitoring for over-current and over-voltage conditions. The Power Good output indicates when the output voltage is close to the input voltage. The input under-voltage and over-voltage lockout levels and hysteresis are programmable, as well as the fault detection time. The LM5067-2 automatically attempts restarts at a fixed duty cycle.
- In-rush current limit for safe board insertion into live power sources
- Programmable maximum power dissipation in the external pass device
- Adjustable current limit
- Circuit breaker function for severe over-current events
- Adjustable under-voltage lockout (UVLO) and hysteresis
- Adjustable over-voltage lockout (OVLO) and hysteresis
- Initial insertion timer allows ringing and transients to subside after system connection
- Programmable fault timer avoids nuisance trips
- Active high open drain POWER GOOD output
- Green product and no Sb/Br
Applications
Power Management
Product Information
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- :
- 1Channels
- :
- -80V
- :
- -9V
- :
- VSSOP
- :
- 10Pins
- :
- MOSFET
- :
- Surface Mount
- :
- Hot Swap Controller
- :
- -40°C
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (0)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 15/12/25
701 UK stock available for 5-8 business days delivery
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
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$6.83
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