JPS6464597A - Bridge driver circuit - Google Patents
Bridge driver circuitInfo
- Publication number
- JPS6464597A JPS6464597A JP62217383A JP21738387A JPS6464597A JP S6464597 A JPS6464597 A JP S6464597A JP 62217383 A JP62217383 A JP 62217383A JP 21738387 A JP21738387 A JP 21738387A JP S6464597 A JPS6464597 A JP S6464597A
- Authority
- JP
- Japan
- Prior art keywords
- comparator
- signal
- driver circuit
- bridge driver
- trapezoidal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To avoid a possibility of deterioration or destruction of a transistor by shutting off a through current completely through causing a bridge driver circuit to have a dead time. CONSTITUTION:Input terminals 9 and 8 of a comparator 10 are supplied with a reference standard signal and an input pulse signal, respectively. The output signal of said comparator 10 is given at the time of its rising and falling a certain inclination by the capacitor C and is supplied as a trapezoidal waved signal to the non-inverting input terminal of a comparator 12 and to the inverting input terminal of a comparator 13. Transistors Q5, Q8 and Q6, Q7 are controlled by outputs of the comparators 12 and 13, respectively. Thus, the use of a trapezoidal waved signal can cause the operation of transistors Q5-Q8 to have a dead time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62217383A JPS6464597A (en) | 1987-08-31 | 1987-08-31 | Bridge driver circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62217383A JPS6464597A (en) | 1987-08-31 | 1987-08-31 | Bridge driver circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6464597A true JPS6464597A (en) | 1989-03-10 |
Family
ID=16703314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62217383A Pending JPS6464597A (en) | 1987-08-31 | 1987-08-31 | Bridge driver circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6464597A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008193160A (en) * | 2007-01-31 | 2008-08-21 | Sharp Corp | Digital amplifier and method for controlling same |
JP2011167367A (en) * | 2010-02-19 | 2011-09-01 | Tamagawa Seiki Co Ltd | Rive and stop control method of step motor for game machine |
-
1987
- 1987-08-31 JP JP62217383A patent/JPS6464597A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008193160A (en) * | 2007-01-31 | 2008-08-21 | Sharp Corp | Digital amplifier and method for controlling same |
JP2011167367A (en) * | 2010-02-19 | 2011-09-01 | Tamagawa Seiki Co Ltd | Rive and stop control method of step motor for game machine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6437797A (en) | Eprom device | |
JPS63209214A (en) | Complementary insulating gate inverter | |
KR870001709A (en) | D / A Converter | |
JPS6462019A (en) | Mos transistor circuit | |
JPS6464597A (en) | Bridge driver circuit | |
JPS6431258A (en) | Microprocessor | |
JPS5365645A (en) | Field effect transistor amplifier circuit | |
JPS5658784A (en) | Output circuit | |
KR840001014A (en) | Amplification furnace | |
SU1653141A1 (en) | Signal converter | |
SU496680A2 (en) | Pulse-potential diode-transformer valve | |
KR920001840A (en) | Integrator Comparator Circuit | |
SU1418869A1 (en) | D.c. to d.c. voltage converter | |
SU410535A1 (en) | ||
JPS5597763A (en) | Ternary pulse generating circuit | |
JPS573421A (en) | Pulse width control circuit | |
SU1732443A1 (en) | Boosting device | |
JPS56140686A (en) | Pockels' cell driving circuit | |
JPS5591211A (en) | Preventing circuit for click noise occurrence | |
SU1417182A1 (en) | Device to pulse converter | |
SU1359901A1 (en) | Transistor switch | |
JPS6471317A (en) | Threshold comparing circuit | |
SU1525898A1 (en) | Switching device | |
KR880000844A (en) | Comparison circuit between set temperature and indicated temperature in temperature controller | |
SU441660A1 (en) | Voltage-frequency converter |