Fixed Frequency Pwm Step Up
Found 11 free book(s)
MAX20404/MAX20405/MAX20406 - Automotive 36V, …
datasheets.maximintegrated.com• 400kHz, 2.1MHz, and 3MHz Fixed-Frequency Options • Fixed 2.5ms Internal Soft-Start • Programmable 0.8V to 10V Output, or 3.3V and ... STEP-DOWN CONVERTER GATE DRIVE LOGIC BIAS PWM GND SUP LX PGOOD PGND FB OUT FSYNC FEEDBACK LOGIC SELECT AVERAGE CURRENT ... SWITCHING FREQUENCY . PWM Switching Frequency fSW …
AEROSEMI - Olimex
www.olimex.com2A Step Up Converter . FEATURES • Integrated 80mΩ Power MOSFET • 2V to 24V Input Voltage • 1.2MHz Fixed Switching Frequency • Internal 4A Switch Current Limit • Adjustable Output Voltage • Internal Compensation • Up to 28V Output Voltage • Automatic Pulse Frequency Modulation . Mode at Light Loads • up to 97% Efficiency
TPS54560 4.5 V to 60 V Input, 5 A, Step Down DC-DC ...
www.ti.comTPS54560 4.5 V to 60 V Input, 5 A, Step Down DC-DC Converter with Eco-mode™ 1 1 Features 1• High Efficiency at Light Loads with Pulse Skipping Eco-mode™ • 92-mΩHigh-Side MOSFET • 146 μA Operating Quiescent Current and 2 μA Shutdown Current • 100 kHz to 2.5 MHz Fixed Switching Frequency • Synchronizes to External Clock
TPS543x 3-A, Wide Input Range, Step-Down Converter ...
www.semiee.com• Up to 3-A Continuous (4-A Peak) Output Current • High Efficiency up to 95% Enabled by 110-mΩ Integrated MOSFET Switch • Wide Output Voltage Range: Adjustable Down to 1.22 V with 1.5% Initial Accuracy • Internal Compensation Minimizes External Parts Count • Fixed 500 kHz Switching Frequency for Small Filter Size
DMOS Microstepping Driver with Translator And Overcurrent ...
www.pololu.comsixteenth-step modes, with an output drive capacity of up to 35 V and ±2 A. The A4988 includes a fixed off-time current regulator which has the ability to operate in Slow or Mixed decay modes. The translator is the key to the easy implementation of the A4988. Simply inputting one pulse on the STEP input drives the motor one microstep.
Constant-Frequency, Current-Mode Step-Up DC-to-DC ...
www.analog.comConstant-Frequency, Current-Mode Step-Up DC-to-DC Controller Data Sheet ADP1621 Rev. D Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable.
TPS54331 3-A, 28-V Input, Step Down DC-DC Converter With ...
www.ti.comTPS54331 3-A, 28-V Input, Step Down DC-DC Converter With Eco-mode™ 1 1 Features 1• 3.5 to 28-V Input Voltage Range • Adjustable Output Voltage Down to 0.8 V • Integrated 80-mΩHigh-Side MOSFET Supports up to 3-A Continuous Output Current • High Efficiency at Light Loads With a Pulse Skipping Eco-mode™ • Fixed 570 kHz Switching ...
TYPICAL APPLICATION
atta.szlcsc.comStep-Down Converter. FEATURES High Efficiency: Up to 9 6% 600KHz Frequency Operation 2A Output Current No Schottky Diode Required 4.5V to 16V Input Voltage Range 0.6V Reference GENERAL DESCRIPTIONSlope Compensated Current Mode Control for Excellent Line and Load Transient Response
A Simplified GPS-Derived Frequency Standard - VE2ZAZ
ve2zaz.netSep/Oct 2006 17 Figure 3 — Circuit board pattern for the GPS-derived frequency standard. Figure 4 — FLL acquisition and control cycle. and provides standard status text strings that
Pulse Width Modulated (PWM) Drives - Rockwell …
literature.rockwellautomation.comPulse Width Modulated (PWM) drives. In this type of drive, a diode bridge rectifier provides the intermediate DC circuit voltage. In the intermediate DC circuit, the DC voltage is filtered in a LC low-pass filter. Output frequency and voltage is controlled electronically by controlling the width of the pulses of voltage to the motor.
Features General Description - xlsemi.com
www.xlsemi.comDatasheet 2A 380KHz 18V Buck DC to DC Converter XL1410 Rev 1.0 www.xlsemi.com