NJW4108 - JRC

NJW4108 Lithium-ion Battery Charger Controller with Timer / SSOP20

The NJW4108 is a Lithium-ion Battery Charger Controller IC with over charger timer. Charger current and voltage can individually be set by the external resistors. Therefore, it can be used for a wide range of battery cells for both 1-cell and 2-cell applications. It includes a lot of safety features for safety conscious design: Over voltage, Over discharge, .

Features

for safety conscious design: Over voltage, Over discharge, temperature monitor and over charge timers.
■PACKAGE OUTLINE NJW4108V
■FEATURES
● Adjustable Charge Voltage
● Adjustable Pre-Charge and Full Charge Current
● Temperature Monitor
● Over Charge Timer
● Internal Re-Charge function
● Delay timers and Hysteresis inputs for high noise immunity
● Over Discharge Battery Detect
● Over Voltage Protection
● Bi-CMOS Technology
● Package Outline NJW4108V : SSOP20
■PIN CONFIGURATION P-CHG NFB CNT GND NC F-CHG LED-G LED-R C1 C2 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 Q-CHG CS1 CS2 VS V.