Electrostatic MEMS Variable Optical Attenuator

文件：165.75 Kbytes Page：3 Pages

3-Channel Laser Diode Driver Oscillator

General Description The EL6253C is a high-performance three channel laser diode current amplifier that provides controlled current to a grounded laser diode. Amplifiers R and 2 can provide up to 120 mA per channel of DC or pulsed current whereas amplifier 3 can provide up to 240 mA. Channels 2 an

3-Channel Laser Diode Driver Oscillator

General Description The EL6253C is a high-performance three channel laser diode current amplifier that provides controlled current to a grounded laser diode. Amplifiers R and 2 can provide up to 120 mA per channel of DC or pulsed current whereas amplifier 3 can provide up to 240 mA. Channels 2 an

Highly Integrated Battery Charger for Notebook Computers

The ISL6253 is a highly integrated battery charger controller for Li-Ion/Li-Polymer batteries. High Efficiency is achieved by a synchronous buck topology and the use of a MOSFET, instead of a diode, for selecting power from the adapter or battery. The low side MOSFET emulates a diode at light load

Highly Integrated Battery Charger for Notebook Computers

The ISL6253 is a highly integrated battery charger controller for Li-Ion/Li-Polymer batteries. High Efficiency is achieved by a synchronous buck topology and the use of a MOSFET, instead of a diode, for selecting power from the adapter or battery. The low side MOSFET emulates a diode at light load

Highly Integrated Battery Charger for Notebook Computers

The ISL6253 is a highly integrated battery charger controller for Li-Ion/Li-Polymer batteries. High Efficiency is achieved by a synchronous buck topology and the use of a MOSFET, instead of a diode, for selecting power from the adapter or battery. The low side MOSFET emulates a diode at light load