In contrast to known circuits, none of the switches is exposed to voltages greater than the input voltage (V1). In a first type of charging cycle (Fig. 5(a)-(c)), the first output voltage (V2+) is obtained from the input voltage supply through the inductor. In a second type of ...
MC34063A MC34063E DC/DC CONVERTER CONTROL CIRCUITS s OUTPUT SWITCH CURRENT IN EXCESS OF 1.5A s 2% REFERENCE ACCURACY s LOW QUIESCENT CURRENT: 2.5mA (TYP.) s OPERATING FROM 3V TO 40V s FREQUENCY OPERATION TO 100KHz s ACTIVE CURRENT LIMITING DESCRIPTION The MC34063A/E series is a monolithic ...
The Infineon portfolio is comprehensive and ready to meet the demands of today’s electronic devices, providing both linear and switching DC-DC converter modules for a huge range of systems. Functions such as monitoring, sequencing, and safety support are smoothly integrated to make Infineon DC-DC...
Here are some of 6V to 12V DC converter circuits that can be used to convert a small voltage of about 6 volts to a higher voltage of 12 volts but of course with a lower current rating. 6v to 12v converter circuits 1. 6v to 12v Inverter circuit This inverter circuit can provide up to...
DC-DC CONVERTER CONTROL CIRCUIT,AC-DC LED驱动器,RS-232 3V线路驱动器/接收器,RS-232 3V LINE RECEIVER,ADJUSTABLE PRECISION SHUNT REGULATOR,HIGH VOLTAGE LED DRIVER,四倍运算放大器,ADJUSTABLE PRECISION SHUNT REGULATORS,STEP-DOWN/UP INVERTING DC-DC CONVERTER,LED DRIVERS,THREE-TERMINAL ADJUSTABLE SHUNT ...
Figure 1. Complete solution: MSO-5204 scope and 2612B two-channel SMU for testing DC-DC converter circuits. The DC-DC Converter DC-DC converters are useful for generating output voltages that are either higher or lower than the input voltage. A step-down (or buck) converter produces an out...
The present invention discloses a DC - DC converter for converting an input voltage and g... 前川幸宪,永冶好宏,关根景太,... 被引量: 3发表: 2007年 加载更多研究点推荐 DC/DC converter control circuits DC/DC converter systems power saving mode external control signal DC/DC converter control...
[3] LEUNG C Y,MORK P K T.An integrated CMOS currentsensing circuit for low-voltage current-mode buck regulator[J].IEEE Trans.Circuits and Syst-ΙΙ.2005,52(7):394-397. [4] LEE C F,MORK P K T.A monolithic current-mode CMOS DC-DC converter with on-chip current sensing technique[...
DC-DC converter is an essential component in electric vehicles, where there are several electronic circuits operating at different voltage levels. Advertisement The DC-DC converter is an electromechanical device or circuitry used to convert a DC voltage from one level to another based on circuit requ...
Two three-level PWM circuits sharing the same power switches are adopted in the proposed converter to reduce the voltage stress of each MOSFET at V-in/2 and achieve load current sharing. Thus, the current stress and power rating at the secondary-side components are reduced. The current double...