H-Bridge :  drives DC motors forward and backward. (added 7/03)

High Current LED Driver:  Melexis Application Note  (app note added 6/06)

High Efficiency White LED Driver Guarantees Matching LED Brightness:  DN267  Design Notes (Linear Technology) (app note added 6/06)

High Efficienty White LED Driver Guarantees Matching LED Brightness:  Linear Technology Design Note 267 (app note added 2/05)

High Output Line Driver for Single Ended Power Supply:  PDF file (added 6/06)

High Power IR LED Driver using the PIC16C781/782:  Microchip Application Note Published 26-Sep-02   (app note added 6/06)

High side Current sensing switched mode regulator provides constant Current LED drive:  04/14/05 EDN Design Ideas  / (added 6/06)  Drive LEDs with constant-current source.

High side Driver has fault protection:  09/05/02 EDN Design Ideas  /  (added 1/05)  High-side drivers find common use in driving grounded solenoid coils and other loads. Short-circuit protection for such drivers is essential for avoiding damage from wiring faults and other causes. Polymer fuses are generally too slow, and discrete current-limiting circuits are large and cumbersome......

High Speed, Low Skew RS422 Drivers and Receivers Solve Critical System Timing Problems :  National Semiconductor Application Note 05 Oct1998 / (app note added 7/02)

High Voltage Amplifier Drives Piezo Tubes:  12/07)/2004  EDN-Design Ideas  Piezoelectric tubular positioners that drive manipulators in scanning tunneling microscopes require high-voltage, low-current drive circuits. The circuit in Figure 1 can drive high-resistance, low-capacitance piezoelectric loads at a -3-dB bandwidth of 6 kHz. It offers a low-cost alternative to commercial drivers.  (added 6/06)

Highside Driver Feeds IGBTs and MOSFETs :  11/23/00 EDN-Design Ideas / (added 5/03) PDF contains multiple circuits scroll to find this circuit.

High-Side Driver has Fault Protection :  09/05/02 EDN Design Ideas (added 1/05)  High-side drivers find common use in driving grounded solenoid coils and other loads. Short-circuit protection for such drivers is essential for avoiding damage from wiring faults and other causes. Polymer fuses......

HV809 EL Lamp Driver for Battery Powered and Off-Line:  Supertex Semiconductors (app note added 6/06)

HV823 and HV825 EL Lamp Driver Circuits :  Supertex Semiconductors (app note added 6/06)

HV826 EL Lamp Driver Circuits:  Supertex Semiconductors (app note added 6/06)

HV831 Dual EL Lamp Driver Circuits:  Supertex Semiconductors (app note added 6/06)

HV832 Dual EL Lamp Driver Circuits:  Supertex Semiconductors (app note added 6/06)

HV833 EL Lamp Driver Circuits:  Supertex Semiconductors (app note added 6/06)

HV857 EL Lamp Driver Circuits for Low Audible Noise Or:  Supertex Semiconductors (app note added 6/06)

HV9931 Unity Power Factor LED Driver:  Supertex Semiconductors (app note added 6/06)

HVCMOS Drivers for Non-Impact Printing:  Supertex Semiconductors (app note added 6/06)

IC Forms Differential Line Driver/Receiver :  05/25/95 EDN-Design Ideas / (added 3/03) you can use the HFA1212 dual video buffer to implement differential line drivers and receivers with a minimum of external components

Inductive Based Switching Regulator Circuits Provide High Efficiency White LED Driver:  National Semiconductor Application Note 1250 September2002 (app note added 2/05)

Inexpensive LED Drives Flash and Beep Circuit:  06/05/97 EDN-Design Ideas / (added 6/06)  

Interrupt-Based PIC18 Master LIN Driver in C for Enhanced Usart:  Microchip Application Note Published 23-Dec-03   (app note added 6/06)

IRADK10 Motor Drive Reference Design Kit:  The kit has a Graphical User Interface (GUI) that enables the user to control motor speed and set the basic control parameters such as PWM frequency and shut down conditions via the serial link. (added 6/06)

Isolated Driver Forms Solid State Circuit Breaker:  03/03/98 EDN-Design Ideas  / (added 6/06)   -This circuit allows standard TTL logic levels to safely drive a high-power dc load, circuit provides also overcurrent circuit breaker functionality

JT-10kb D Isolates and Converts Speaker Drive to Line Level:  (circuit / schematic design added 6/06)