Datasheet LM5050MK-1/NOPB - National Semiconductor

Part Number: LM5050MK-1/NOPB

Detailed Description

Manufacturer: National Semiconductor

Docket:
LM5050-1 High Side OR-ing FET Controller
May 3, 2011
LM5050-1 High Side OR-ing FET Controller
General Description
The LM5050-1 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 ORing controller allows MOSFETs to replace diode rectifiers in power distribution networks thus reducing both power loss and voltage drops. The LM5050-1 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 LM5050-1 can connect power supplies ranging from +5V to +75V and can withstand transients up to +100V.

Specifications:

Number of Pins: 6
Operating Temperature Range: -40°C to +125°C
Package / Case: TSOT
Pb-Free: Yes
Peak Reflow Compatible (260 C): Yes

RoHS: Yes

Other Names:

LM5050MK1/NOPB, LM5050MK 1/NOPB