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PLM73100RPWR ACTIVE

2.7-V to 23-V, 5.5-A ideal diode with integrated FET and overvoltage protection

Inventory: 470  
Limit:  50

Quality information

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REACH
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Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (℃)
VQFN-HR (RPW) | 10 3,000 | LARGE T&R
-40 to 125
Package | Pins VQFN-HR (RPW) | 10
Package qty | Carrier: 3,000 | LARGE T&R
Operating temperature range (℃) -40 to 125
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Features for the LM7310

  • Wide operating input voltage range: 2.7 V to 23 V
    • 28-V absolute maximum
    • Withstands negative voltages up to (VOUT – 19 V)
  • Integrated back-to-back FETs with low On-Resistance: RON = 28 mΩ (typ)
  • Ideal diode operation with true reverse current blocking
  • Fast overvoltage protection
    • 1.2-µs (typ) response time

    • Adjustable overvoltage lockout (OVLO)
  • Fast-trip response to short-circuits during steady state
    • 500-ns (typ) response time
    • Latch-off after fault
  • Load current monitor output (IMON)
    • Current range: 0.5 A to 5.5 A
    • Accuracy: ±15%
  • Active high enable input with adjustable undervoltage lockout threshold (UVLO)
  • Adjustable output slew rate control (dVdt)
  • Overtemperature protection
  • Power Good indication (PG) with adjustable threshold (PGTH)
  • Small footprint: QFN 2 mm x 2 mm, 0.45-mm pitch

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Description for the LM7310

The LM73100 is a highly integrated circuit protection and power management solution in a small package. The device provides multiple protection modes using very few external components and is a robust defense against voltage surges, reverse polarity, reverse current and excessive inrush current.

With integrated back-to-back FETs, reverse current flow from output to input is blocked at all times, making the device well suited for power MUX/ORing applications. The device uses linear ORing based scheme to ensure almost zero DC reverse current and emulates ideal diode behavior, but with minimum forward voltage drop and power dissipation.

Applications with particular inrush current requirements can set the output slew rate with a single external capacitor. Loads are protected from input overvoltage conditions by cutting off the output if input exceeds an adjustable overvoltage threshold. The device also provides fast trip response for protection against hard output short-circuit events during steady state.

The device provides an accurate sense of the output load current on the analog current monitor pin.

The device is available in a 2-mm x 2-mm, 10-pin HotRod QFN package for improved thermal performance and reduced system footprint.

The device is characterized for operation over a junction temperature range of –40°C to +125°C.

Pricing


Qty Price (USD)
1-99 1.112
100-249 0.855
250-999 0.63
1,000+ 0.45