The ACE4101 is a 1.6A Li‐Ion battery switching charger intended for 5V adapters. Low power dissipation, an internal MOSFET and its compact package with minimum external components requirement makes the ACE4101 ideal for portable applications. The ACE4101 includes complete charge termination circuitry, automatic recharge and a ±1% 4.2V/4.35V float voltage. Ex.
include shorted cell detection and overvoltage protection.
Features
Very Low Power Dissipation
1.6A Maximum Charge Current
Standalone Capability with no Requirement of External MOSFET, Sense Resistor or Blocking Diode
Constant‐Current/Constant‐Voltage Operation with Thermal Regulation to Maximize Charge Rate
Without Risk of Overheating
Charges Single Cell Li‐Ion Batteries Directly from USB Port
Drainage Charge Current Thermal Regulation Status Outputs for LED or System Interface
Preset 4.2V/4.35V float Voltage with ±1% Accuracy
Automatic Recharge
Application
Cellular Telephon.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ACE4000 |
Lineage Power |
3 Bay / 12 Kilowatt Power Shelf | |
2 | ACE4010M |
ACE Technology |
N-Channel MOSFET | |
3 | ACE4054 |
ACE Technology |
Fully integrated constant current/constant voltage Li-ion battery charger | |
4 | ACE431S |
ACE Technology |
Adjustable Precision Shunt Regulator | |
5 | ACE432 |
ACE Technology |
Precision adjustable shunt voltage reference | |
6 | ACE432A |
ACE Technology |
Precision adjustable shunt voltage reference | |
7 | ACE4722 |
ACE Technology |
Multi-Chemistry Battery Charger | |
8 | ACE4908A |
ACE Technology |
Dual P-Channel Enhancement Mode MOSFET | |
9 | ACE4922 |
ACE Technology |
Dual N-Channel Enhancement Mode MOSFET | |
10 | ACE4922BEM |
ACE Technology |
Dual N-Channel Enhancement Mode Field Effect Transistor | |
11 | ACE4940M |
ACE Technology |
Dual N-Channel 40-V MOSFET | |
12 | ACE4953B |
ACE Technology |
Dual P-Channel Enhancement Mode Field Effect Transistor |