PWM ISA Search Results

zoom 505 schematic

Contextual Info: Application Note 1799 Author: Manjing Xie ISL9444EVAL3Z: Triple PWM Step-Down Synchronous Converters Introduction Evaluation Board Specifications ISL9444EVAL3Z consists of three PWM step-down synchronous converters, which features the triple PWM controller, ISL9444.

Contextual Info: Supertex inc. HV9964 CCM Boost LED Driver with Sub-Microsecond PWM Dimming and Open Loop Protection Features General Description Switch-mode controller for single switch converters Boost SEPIC Current loop closed with sub-microsecond PWM dimming pulses supports PWM dimming >20kHz

Contextual Info: Enhanced Voltage Mode PWM Controller Description The CS51221 fixed frequency feed forward voltage mode PWM controller contains all of the features necessary for basic voltage m ode operation. This PWM controller has been opti­ m ized for high frequency prima­

HV9964

Contextual Info: Supertex inc. HV9964 CCM Boost LED Driver with Sub-Microsecond PWM Dimming and Open Loop Protection Features ► Switch-mode controller for single switch converters ● Boost ● SEPIC ► Current loop closed with sub-microsecond PWM dimming pulses supports PWM dimming >20kHz

Contextual Info: Supertex inc. HV9964 CCM Boost LED Driver with Sub-Microsecond PWM Dimming and Open Loop Protection Features ► Switch-mode controller for single switch converters ● Boost ● SEPIC ► Current loop closed with sub-microsecond PWM dimming pulses supports PWM dimming >20kHz

Contextual Info: Supertex inc. HV9964 CCM Boost LED Driver with Sub-Microsecond PWM Dimming and Open Loop Protection Features ► Switch-mode controller for single switch converters ● Boost ● SEPIC ► Current loop closed with sub-microsecond PWM dimming pulses supports PWM dimming >20kHz

HV9925

Abstract: "coil capacitance" 400Vdc to 5V DC Regulator 1 watt led OSRAM 1 watt led with heat led driver circuit diagram Osram lamp driver schematic 400Vdcto5VDCRegulator
Contextual Info: HV9925 Programmable-Current LED Lamp Driver IC with PWM Dimming Features General Description ► ► ► ► ► ► The HV9925 is a pulse width modulated PWM high-efficiency LED driver control IC with PWM dimming capabilities. It allows efficient operation of high brightness LED strings from

Contextual Info: u n m . TECHNOLOGY _ LT1509 Power Factor and PWM Controller F€OTUR€S D C S C R IP T IO n • PFC and PWM Single Chip Solution ■ Synchronized Operation up to 300kHz ■ 99% Power Factor over 20:1 Load Current Range ■ Current Mode PWM

1 watt led with heat led driver circuit diagram

Abstract: H9925
Contextual Info: HV9925 Programmable-Current LED Lamp Driver IC with PWM Dimming Features General Description ► ► ► ► ► ► The HV9925 is a pulse width modulated PWM high-efficiency LED driver control IC with PWM dimming capabilities. It allows efficient operation of high brightness LED strings from

H9925

Abstract: HV9925 1 watt led with heat led driver circuit diagram
Contextual Info: HV9925 Programmable-Current LED Lamp Driver IC with PWM Dimming Features General Description ► ► ► ► ► ► The HV9925 is a pulse width modulated PWM high-efficiency LED driver control IC with PWM dimming capabilities. It allows efficient operation of high brightness LED strings from

Contextual Info: DMOS FULL-BRIDGE PWM MOTOR DRIVER Designed for pulse-width modulated PWM current control of dc motors, the A3958SB and A3958SLB are capable of continuous output currents to ±2 A and operating voltages to 50 V. Internal fixed offtime PWM current-control timing circuitry can be programmed via a

1 watt led with heat led driver circuit diagram d

Abstract: H9925 CIRCUITS PWM 1 watt led with heat led driver circuit diagram HV9925 "coil capacitance" 1000 watt buck converter scheme Ac to Dc led driver with pwm dimming dimmable LED driver VR 3F VOLTAGE REGULATOR
Contextual Info: HV9925 Programmable-Current LED Lamp Driver IC with PWM Dimming Features General Description ► ► ► ► ► ► The HV9925 is a pulse width modulated PWM high-efficiency LED driver control IC with PWM dimming capabilities. It allows efficient operation of high brightness LED strings from

400Vdc to 5V DC Regulator

Abstract: 400Vdcto5VDCRegulator
Contextual Info: HV9925 Programmable-Current LED Lamp Driver IC with PWM Dimming Features General Description ► ► ► ► ► ► The HV9925 is a pulse width modulated PWM high-efficiency LED driver control IC with PWM dimming capabilities. It allows efficient operation of high brightness LED strings from

Contextual Info: APPLICATION NOTE H8/300L SLP Series Using an Output-Compare Function to Produce PWM Output Introduction PWM is output through TMOFH output pin using the output compare function. PWM waveform with the period of 1.64 ms, and with the duty cycle changing by 6.25% between 6.25% and 93.75% is output.

m5283p

Abstract: M5283
Contextual Info: MITSUBISHI DIGITAL ASSP M66242P/FP 4-CH 12-BIT PWM GENERATOR DESCRIPTION M66242 Integrated Circuit has four 12-bit PWM (pulse width m odulation) circuits w hich are built by using the CM O S (complementary metal oxide semiconductor) process. This IC controls PWM w aveform by adjusting the “ H” width

3 phase sine wave pwm c source code adsp

Abstract: dsp PWM inverter 3 phase sine wave pwm c source code for atmel family ECM 2.3 Motor PWM ADMC330KP pwm variable frequency drive circuit diagram chop gsm based speed control of any motor lb1617 atmel sine wave pwm circuit
Contextual Info: Single Chip OSP Motor Controller ADMC330 ANALOG DEVICES FEATURES Seven Analog Input Channels Acquisition Synchronized to PWM Switching Frequency Three-Phase 12-Bit PWM Generator Programmable Deadtime and Narrow Pulse Deletion 2.5 kHz Minimum Switching Frequency

RH5RH501

Contextual Info: IIOGBGDKl ES-112-9205 PRELIMINARY -v P ro d u ct N ew s \ PWM ST E P - U P SWITCHING REGULATO R RH5RH X X IA / X X 2 B Series RH5RHxx1 A/xx2B Series ICs are PWM control step-up switching regulators developed with CMOS technology. The xx1 A Series ICs consist o f an oscillator circuit, PWM control circuit, control transistor Lx switch ,

MTP6N6

Contextual Info: Order this document by MC44603/D MOTOROLA M C44603 Mixed Frequency Mode GreenLine PWM Controller: Fixed Frequency, Variable Frequency, Standby Mode MIXED FREQUENCY MODE GREENLINE PWM* CONTROLLER: The MC44603 is an enhanced high performance controller that is

Contextual Info: TPS61183 www.ti.com SLVSAB4B – JUNE 2010 – REVISED FEBRUARY 2012 WLED Driver for Notebooks with PWM Interface and Programmable PWM Dimming Check for Samples: TPS61183 FEATURES DESCRIPTION • • • • The TPS61183 IC provides a highly integrated WLED

philips 3f3 ferrite

Abstract: 1N4148 ST bjt 2n2222 driver circuit ac-dc adapter L4990A npn bjt 2N2222 bjt 2n2222 flyback smps 300w e cores transformer ST 2n2222 BCD60II
Contextual Info: L4990 L4990A  PRIMARY CONTROLLER CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT < 0.45mA HIGH-CURRENT OUTPUT DRIVE SUITABLE FOR POWER MOSFET 1A FULLY LATCHED PWM LOGIC WITH DOUBLE PULSE SUPPRESSION PROGRAMMABLE DUTY CYCLE

PWM Power Supplies

Abstract: Litz wire Magnetics 12v 100W regulator 1N4001-7 IRF540 mosfet N87 material Current-Fed Push-Pull Converter Push-Pull Resonant mode
Contextual Info: •IEHEL Application Hint 12 Designing with the MIC3832/3833 by Kevin Lynn Introduction The MIC3832 and MIC3833 are PWM pulse-width modula­ tion switching regulator controllers optimized for current-fed topology power supplies. Most PWM power supplies are

Contextual Info: TPS61183 www.ti.com SLVSAB4B – JUNE 2010 – REVISED FEBRUARY 2012 WLED Driver for Notebooks with PWM Interface and Programmable PWM Dimming Check for Samples: TPS61183 FEATURES DESCRIPTION • • • • The TPS61183 IC provides a highly integrated WLED

Contextual Info: HV9925 Programmable-Current LED Lamp Driver IC with PWM Dimming Features General Description Programmable output current to 50mA PWM dimming / enable Universal 85 - 264VAC operation Fixed off-time buck converter Internal 475V power MOSFET Over-temperature protection with hysteresis

HIP6311A

Abstract: FN9035
Contextual Info: HIP6311A Data Sheet July 2004 Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller The HIP6311A Multi-Phase Buck PWM control IC together with HIP6601A, HIP6602A or HIP6603A companion gate drivers form a precision voltage regulation system for