DATASHEET and Circuit Diagram

The ICL7660 CMOS Voltage Converter can be connected to function as voltage doublers in order to generate output voltage. The schematic herein appears positive voltage doubling circuit using the ICL7660.

Herein you will find informations about MC34063A DC to DC converter which is known as a monolithic control circuit. This IC is particularly designed to be incorporated in step down, step up and voltage inverting applications. And the figure below shows you a step down converter circuit diagram of this device.

Stepper motors are ideally suited to application requiring precise position control such as computer peripherals or numerically controlled machine tools. We provide you an article about Stepper motor basic theory, and the circuit diagrams of several stepper motor examples.

The RS-232 Line Booster is used for cable extension, amplify (Boosting Low Power Ports) and filter data and handshaking signals. Below is the internal system diagram to determine the direction of signal flow in RS-232 Line Booster Installation.

If you need to design a Step-Up, Step-Down and Voltage-Inverting applications with a minimum number of external components, you may consider The MC34063A Inverting Switching Regulators Series since this device are specifically designed to be incorporated with those purposes. The circuit diagram below is one of MC34063A DC-to-DC Converter Control Circuit which perform Step–Up Converter schematic.

ZXLD1100 is a PFM flyback DC to DC boost converter that work in discontinuos mode. The following circuit diagram show you about setting 4 LED Driver for Handset LCD Backlight using this device. The ZXLD1100 designed for driving 2,3,4 series connected white LEDs from a Li-on cell and up to 8 LEDs from 5 V supply.