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AP4405AEN Datasheet Preview

AP4405AEN Datasheet

Ultra-Low Power Voltage Detector

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[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, VDETL3.0V)
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)
019001973-E-00
-1-
2019/3




AKM

AP4405AEN Datasheet Preview

AP4405AEN Datasheet

Ultra-Low Power Voltage Detector

No Preview Available !

[AP4405AEN]
3. Table of Contents
1. General Description......................................................................................................................... 1
2. Features........................................................................................................................................... 1
3. Table of Contents............................................................................................................................. 2
4. Block Diagram ................................................................................................................................. 3
5. Pin Configuration and Function ....................................................................................................... 4
6. Absolute Maximum Ratings............................................................................................................. 6
7. Recommended Operating Conditions ............................................................................................. 6
8. Electrical Characteristics ................................................................................................................. 7
9. Functional Description ..................................................................................................................... 8
10. Package......................................................................................................................................... 17
11. Revision History............................................................................................................................. 18
IMPORTANT NOTICE .............................................................................................................................. 19
019001973-E-00
-2-
2019/3



Part Number AP4405AEN
Description Ultra-Low Power Voltage Detector
Maker AKM
Total Page 3 Pages
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