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TI LM5050MK-2/NOPB product image
  • LM5050MK-2/NOPB thumbnail 1
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  • LM5050MK-2/NOPB thumbnail 3
  • Pinout Diagram
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TI LM5050MK-2/NOPBRoHS

Manufacturer
TI
MPN
LM5050MK-2/NOPB
LCSC Part #
C2760463
Packaging
SOT-23-6-THIN
Customer #
Key Attributes
High Side OR-ing FET Controller
Datasheetpdf iconTI LM5050MK-2/NOPB
In-Stock: 2,982
2,982 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.3113$ 1.2458$ 1.25
10+$ 1.0903$ 1.0358$ 10.36
30+$ 0.9701$ 0.9216$ 27.65
100+$ 0.8385$ 0.7966$ 79.66
500+$ 0.7783$ 0.7394$ 369.70
1,000+$ 0.7507$ 0.7132$ 713.20
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/OR Controllers, Ideal Diodes
ManufacturerTI
PackagingSOT-23-6-THIN
Quiescent Current350uA
Operating temperature-40℃~+125℃
FET TypeExternal FET
Current - Output High(IOH)32uA
Gate Drive Voltage11.5V
Input Voltage (Vin)6V~75V
FunctionReverse current blocking;With enable
Current - Output Low(IOL)1.9A
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The LM5050-2 High Side OR-ing FET Controller operates in conjunction with an external MOSFET as an ideal diode rectifier when connected in series with a power source. This OR-ing controller allows MOSFETs to replace diode rectifiers in power distribution networks thus reducing both power loss and voltage drops. The LM5050-2 controller provides charge pump gate drive for an external N-Channel MOSFET and a fast response comparator to turn off the FET when current flows in the reverse direction. The LM5050-2 can connect power supplies ranging from +6V to +75V and can withstand transients up to +100V. The LM5050-2 also provides a FET test diagnostic mode which allows the system controller to test for shorted MOSFETs.

Features

AI Translation
  • Wide Operating Input Voltage Range: +6V to +75V
  • +100 Volt Transient Capability
  • Charge Pump Gate Driver for External N Channel MOSFET
  • MOSFET Diagnostic Test Mode
  • Fast 50ns Response to Current Reversal
  • 2A Peak Gate Turn-off Current
  • Minimum vDS Clamp for Faster Turn-off
  • Package: SOT-6 (Thin SOT23-6)

Applications

AI Translation
  • Active OR-ing of Redundant (N+1) Power Supplies