Secondary Side, Off-Line Battery Charger Controllers

GENERAL DESCRIPTION The ADP3810 and ADP3811 combine a programmable current limit with a battery voltage limit to provide a constant current, constant voltage battery charger controller. In secondary side, off-line applications, the output directly drives the diode side of an optocoupler to gi

Secondary Side, Off-Line Battery Charger Controllers

GENERAL DESCRIPTION The ADP3810 and ADP3811 combine a programmable current limit with a battery voltage limit to provide a constant current, constant voltage battery charger controller. In secondary side, off-line applications, the output directly drives the diode side of an optocoupler to gi

Cylinder Hall motor driving IC for VCR

■ Features • Operating supply voltage range: VCC = 4.5 V to 5.5 V • Motor voltage: VM = 5 V to 20 V • Maximum output current: Iomax = 1.5 A • Three-phase, half-wave and overlap driving lowers a magnetic sound noise. • PG/FG generating circuit built in • Thermal protection circuit built in

SUPER COMPACT PHOTOMULTIPLIER TUBES

Super Compact, 13mm (1/2 Inch) Diameter, 9-stage, Side-on Type R3810: Sb-Cs (185 to 650nm), R3811: Multialkali (185 to 850nm) FEATURES ● Super Compact: 13mm (1/2 inch) diameter 17mm seated length ● High Sensitivity ● Low Dark Current APPLICATIONS ● General Ind

Photo Transistor

Photo Transistor Features • φ3mm(T-1) all plastic mold type • Visible light cut-off type Applications • VCR, Camcorders • Floppy disk drivers • Optical detectors