NCP4543 management equivalent, advanced load management.
* Advanced Controller with Charge Pump
* Integrated N−Channel MOSFET with ESD Protection
* Soft−Start via Adjustable Slew Rate Control
* Low On−Resistance.
requiring low power consumption in a small footprint.
Features
* Advanced Controller with Charge Pump
* Integra.
Pin 1 2 3
4, 5, 9−12, 14, 18, 19 6−8 13 15
16
17
Name DELAY
VCC GND VIN VOUT BLEED EN
POL
SR
Function
Turn−on delay adjustment
Supply voltage to controller (3.0 V − 5.5 V)
Controller ground
Drain of MOSFET (0.5 V − 6.0 V)
Source of MOSFET conn.
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