LM66100 - Texas Instruments

LM66100 Low IQ Ideal Diode

The LM66100 is a Single-Input, Single-Output (SISO) integrated ideal diode that is well suited for a variety of applications. The device contains a P-channel MOSFET that can operate over an input voltage range of 1.5 V to 5.5 V and can support a maximum continuous current of 1.5 A. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) LM66100 SC-70.

Features

•1 Wide operating voltage range: 1.5 V
  – 5.5 V
• Reverse voltage standoff on VIN:
  –6-V absolute maximum
• Maximum continuous current (IMAX): 1.5 A
• On-Resistance (RON):
  – 5-V VIN = 79-mΩ (typical)
  – 3.6-V VIN = 91-mΩ (typical)
  – 1.8-V VIN = 141-mΩ (typical)
• Comparator chip enable (CE)
• Channel status indication (ST)
• Low current consumption:
  – 3.6-V VIN Shutdown current (ISD,VIN): 120-nA (typical)
  – 3.6-V VIN Quiescent current (IQ, VIN): 150-nA (typical) The chip enable works by comparing the CE pin voltage to the input voltage. When the CE pin voltage is higher than VIN, the device is d.