(China (Mainland))
Product Summary
The ADP3820ARTZ-4.1 is a precision single cell Li-Ion battery charge controller that can be used with an external Power PMOS device to form a two-chip, low cost, low dropout linear battery charger. The ADP3820ARTZ-4.1 is available in two voltage options to accommodate Li-Ion batteries with coke or graphite anodes. The applications of the ADP3820ARTZ-4.1 are Li-Ion Battery Chargers, Desktop Computers, Hand-Held Instruments, Cellular Telephones, Battery Operated Devices.
Parametrics
ADP3820ARTZ-4.1 absolute maximum ratings: (1)Input Voltage, VIN:120 V; (2)Enable Input Voltage:0.3 V to (VIN + 0.3 V); (3)Operating Ambient Temperature Range:–20℃ to +85℃; (4)Storage Temperature Range:–65℃ to +150℃, θJA:230℃/W; (5)Lead Temperature (Soldering, 10 sec):+300℃, Vapor Phase (60 sec):+215℃, Infrared (15 sec):+220℃; (6)ESD Rating:2 kV.
Features
ADP3820ARTZ-4.1 features: (1)±1% Total Accuracy; (2)630 μA Typical Quiescent Current; (3)Shutdown Current: 1 μA (Typical); (4)Stable with 10 μF Load Capacitor; (5)4.5 V to 15 V Input Operating Range; (6)Integrated Reverse Leakage Protection; (7)6-Lead SOT-23-6 and 8-Lead SO-8 Packages; (8)Programmable Charge Current; (9)–20℃ to +85℃ Ambient Temperature Range; (10)Internal Gate-to-Source Protective Clamp.
Diagrams
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