GENERAL PURPOSE (DUAL DIGITAL TRANSISTOR)
DESCRIPTION
The UTC UDCDP06 is intended to drive a p-channel enhancement
MOSFET configured as an ideal diode. The device operates as a
differential amplifier and PMOS controller to minimize forward current
losses when VIN > VOUT and provide high isolation when VIN < VOUT.
The circuit compares the voltage between IN and OUT. If the
differential is greater than ~34mV (typ.) VBIAS will fall and the PMOS
will turn on, If the differential is less than ~70mV VBIAS will rise and
the PMOS will turn off, isolating IN from OUT.
FEATURES
* Max Input Voltage: 40V
* Peak Bias Current: -300mA
* Max Reverse Voltage Protection: 50V |