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LM74801MDRRR

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Mouser No:

595-LM74801MDRRR

Mfr. No:

LM74801MDRRR

Mfr.:

Texas Instruments

Description:

Power Management Specialized - PMIC 3-V to 65-V back-to- back NFET ideal dio

Datasheet:

LM74801MDRRR Datasheet

ECAD Model:

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Learn more about Texas Instruments LM74801MDRRR

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Power Management Specialised - PMIC
Delivery Restriction:	Mouser does not presently sell this product in your region.
RoHS:
Series:	LM7480
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Moisture Sensitive:	Yes
Product Type:	Power Management Specialized - PMIC
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs

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Datasheet

LM74801MDRRR Datasheet

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TARIC:: 8542399000
CAHTS:: 8542310000
USHTS:: 8542310030
ECCN:: EAR99

LM7480x-Q1 Ideal Diode Controller

Texas Instruments LM7480x-Q1 Ideal Diode Controller drives and controls external back-to-back N-Channel MOSFETs to emulate an ideal diode rectifier with power path ON/OFF control and over-voltage protection. The wide input supply of 3V to 65V allows protection and control of 12V and 24V automotive battery-powered ECUs. The device can withstand and protect the loads from negative supply voltages down to –65V. An integrated ideal diode controller (DGATE) drives the first MOSFET to replace a Schottky diode for reverse input protection and output voltage holdup. With a second MOSFET in the power path, the device allows load disconnect (ON/OFF control) and overvoltage protection using HGATE control. The device features an adjustable over-voltage cut-off protection feature. The Texas Instruments LM7480x-Q1 controller can drive the external MOSFETs in Common Drain and Common Source configurations. With the Common Drain configuration of the power MOSFETs, the mid-point can be utilized for OR-ing designs using another ideal diode. The LM7480x-Q1 has a maximum voltage rating of 65V. The loads can be protected from extended over-voltage transients like 200V Unsuppressed Load Dumps in 24V Battery systems by configuring the device with external MOSFETs in Common Source topology.