Datasheet Asahi Kasei Microdevices AP4405AEN — Datenblatt

[AP4405AEN] AP4405AEN
Ultra-Low Power Voltage Detector with P and N-Channel MOSFET Switch
1. General Description
The AP4405AEN is an ultra-low power consumption, 0.010μA, voltage detector IC that integrates
MOSFET switches and gate logic circuits. The AP4405AEN’s polarity of voltage detection result is
selectable and the gate logic can be controlled separately from input detection voltage. On-chip P-ch
MOSFET and N-ch MOSFET on & off controll action along with voltege detection result is utilzed as a
load switch function. The AP4405AEN achieves best in class low power consumption and offers smaller
PCB area than conventional voltage detector ICs with discrete logics and external MOSFETs. The IC is
suitable for various applications, such as over charge/discharge protection of Lithium-ion batteries and
Lithium-ion capacitors, power management function of energy harvesting devices and load switch of
wearable devices.
2.
 Features Power management function
Voltage detection circuit
Control logic with independent power supply
On-chip P-channel and N-Channel MOSFETs   Wide range for detection voltage
Detection Voltage “High” (VDETH) 1.8 ~ 4.4V (Options) Detection Voltage “Low” (VDETL) 1.7 ~ 4.3V (Options) Voltage detection accuracy ±35mV (VDETH, VDETL >3.0V)
±20mV (VDETH, VDETL≦3.0V)  Ultra-low power consumption 0.010μA typical  Response Time 0.5msec typical  On resistance On-chip P-ch MOSFET 1.3 Ω typical
On-chip N-ch MOSFET 2.3 Ω typical  Operation temperature -40 ~ +85 °C  Package 16-pin HWQFN (3.0 x 3.0mm 0.5mm pitch) 2019/3 019001973-E-00
-1-[AP4405AEN] 3. Table of Contents 1.
General Description . 1
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