Search results for “PWM-40”

The PWM-40-24 from MEAN WELL USA Inc. is a 1.67 A constant-voltage AC/DC LED driver with a 24 V output and 1 output.

The PWM-40-12 from MEAN WELL USA Inc. is an AC/DC constant voltage LED driver with 1 output rated 12 V and 3.34 A.

The PWM-40-36 from MEAN WELL USA Inc. is a constant voltage AC-DC LED driver rated 1.12 A and 36 V with 1 output.

The PWM-40-48 from MEAN WELL USA Inc. is a constant-voltage AC-DC LED driver with a 48 V, 840 mA output and 1 output.

The PWM-40 from Brady Corporation is a vinyl Porta-PK refill with legend 4.

The PWM-40-49 from Brady Corporation is a perforated wire marker book refill measuring 0.22" W x 1.56" H (5.6 mm x 39.6 mm), with a black legend on a white vinyl cloth background.

TL494CNE4 from Texas Instruments is a 40V, 0.2A 300KHz PWM controller - AC/DC controllers. The TL494 device incorporates all the functions required in the construction of a pulse-width-modulation (PWM) control circuit on a single chip. Designed primarily for power-supply control, this device offers the flexibility to tailor the power-supply control circuitry to a specific application. The TL494 device contains two error amplifiers, an on-chip adjustable oscillator, a dead-time control (DTC) comparator, a pulse-steering control flip-flop, a 5V, 5%-precision regulator, and output-control circuits. The error amplifiers exhibit a common-mode voltage range from -0.3V to VCC - 2V. The dead-time control comparator has a fixed offset that provides approximately 5% dead time. The on-chip oscillator can be bypassed by terminating RT to the reference output and providing a sawtooth input to CT, or it can drive the common circuits in synchronous multiple-rail power supplies. The uncommitted output transistors provide either common-source or source-follower output capability. The TL494 device provides for push-pull or single-ended output operation, which can be selected through the output-control function. The architecture of this device prohibits the possibility of either output being pulsed twice during push-pull operation. The TL494 device is characterized for operation from 0°C to 70°C. The TL494I device is characterized for operation from -40°C to 85°C.

The LM3532TMX-40/NOPB from Texas Instruments is an LED driver Integrated Circuit with 3 outputs, a DC-DC step-up (boost) regulator, PWM dimming and 30 mA, in a 16-DSBGA package.

The MAX1545ETL+T from Analog Devices Inc./Maxim Integrated is a Quick-PWM controller and Intel Pentium IV voltage regulator Integrated Circuit with 1 output in a 40-TQFN (6x6) package.

The PWM-4-6 from Brady Corporation is a vinyl Porta-PK refill with legend 4.

The LM3530UMX-40/NOPB from Texas Instruments is a step-up (boost) DC-DC regulator LED driver Integrated Circuit with 1 output, PWM dimming, a 30 mA rating, and a 12-DSBGA package.

The LM3530UME-40/NOPB from Texas Instruments is an LED driver Integrated Circuit with 1 output, a DC-DC step-up (boost) regulator, PWM dimming and 30 mA output, in a 12-DSBGA package.

The MP6534GU-Z from Monolithic Power Systems Inc. is a multiphase motor driver Integrated Circuit with power MOSFET and PWM control, rated 5 to 55 V, in a 40-QFN (5x5) package.

The MAX8608ZETD+T from Analog Devices Inc./Maxim Integrated is a regulator-based LED driver Integrated Circuit with PWM dimming and a 40 mA output, in a 14-TDFN package.

The LM3533TMX-40/NOPB from Texas Instruments is a 7-output LED driver Integrated Circuit with DC-DC step-up (boost) and switched capacitor (charge pump) regulation, PWM dimming and 30 mA rating, in a 20-DSBGA package.

The MP6534GU-P from Monolithic Power Systems Inc. is a multiphase motor driver Integrated Circuit with power MOSFETs and PWM control, rated 5 to 55 V, in a 40-QFN (5x5) package.

The MAX17033GTL+T from Analog Devices Inc./Maxim Integrated is a Quick-PWM™ controller Integrated Circuit for Intel IMVP-6.5™ SV and XE voltage regulators with 1 output, in a 40-TQFN (5x5) package.

LM3530UMX-40B/NOPB from Texas Instruments is a Integrated Circuit High efficiency white LED driver with programmable Ambient Light Sensing Capability - Backlight LED drivers. The LM3530 current mode boost converter supplies the power and controls the current in up to 11 series white LEDs. The 839-mA current limit and 2.7-V to 5.5-V input voltage range make the device a versatile backlight power source ideal for operation in portable applications. The LED current is adjustable from 0 mA to 29.5 mA via an I 2 C-compatible interface. The 127 different current steps and 8 different maximum LED current levels give over 1000 programmable LED current levels. Additionally, PWM brightness control is possible through an external logic level input. The device also features two Ambient Light Sensor inputs. These are designed to monitor analog output ambient light sensors and provide programmable adjustment of the LED current with changes in ambient light. Each ambient light sensor input has independently programmable internal voltage setting resistors which can be made high impedance to reduce power during shutdown. The 500-kHz switching frequency allows for high converter efficiency over a wide output voltage range accommodating from 2 to 11 series LEDs. Finally, the support of Content Adjusted Backlighting maximizes battery life while maintaining display image quality. The LM3530 operates over the -40°C to 85°C temperature range.

The M09000G-14 from MACOM Technology Solutions is a PWM LED driver regulator Integrated Circuit rated at 1.2 A, in a 40-QFN package.

The MP6535GU-Z from Monolithic Power Systems Inc. is a multiphase motor driver Integrated Circuit with power MOSFET and PWM control, rated 5 to 55 V, in a 40-QFN (5x5) package.

The MP3384EQ-LF-P from Monolithic Power Systems Inc. is a 4-output LED driver Integrated Circuit with a DC-DC step-up (boost) regulator, PWM dimming and 40 mA output, in a 16-QFN (3x3) package.

The AL5809-40QP1-7 from Diodes Incorporated is a single-output linear LED driver Integrated Circuit with PWM dimming, rated at 40 mA, in a PowerDI™ 123 package.

The ATMSL3085BT from Microchip Technology is an 8-output LED driver Integrated Circuit with DC-DC step-up (boost) controller and PWM dimming in a 40-TQFN (6x6) package.

The AL5809-40P1-7 from Diodes Incorporated is a single-output LED driver Integrated Circuit with linear dimming and PWM control, rated 40 mA, in a PowerDI 123 package.

The LM3532TME-40/NOPB from Texas Instruments is an LED driver Integrated Circuit with 3 outputs, a DC-DC step-up (boost) regulator, PWM dimming and 30 mA, in a 16-DSBGA package.

The MSL3085BT from Microchip Technology is an LED driver Integrated Circuit with 8 outputs, linear PWM dimming, in a 40-TQFN (6x6) package.

The DRV8316RRGFR from Texas Instruments is a multiphase motor driver with power MOSFET, PWM and SPI control, rated 40 V max and 8 A peak 3-phase, in a 40-VQFN (7x5) package.

The LT3745EUJ-1 from Analog Devices Inc. is a 16-output step-down (buck) DC-DC controller LED driver with PWM dimming at 75 mA, in a 40-QFN (6x6) package.

DRV104PWP from Texas Instruments is a Integrated Circuit 32V, 1.2A high-side driver with PWM control and overcurrent protection - Solenoid drivers. The DRV104 is a DMOS, high-side power switch employing a pulse-width modulated (PWM) output. Its rugged design is optimized for driving electromechanical devices such as valves, solenoids, relays, actuators, and positioners. It is also ideal for driving thermal devices such as heaters, coolers, and lamps. PWM operation conserves power and reduces heat rise, resulting in higher reliability. In addition, adjustable PWM allows fine control of the power delivered to the load. Time from dc-to-PWM output and oscillator frequency are externally adjustable. Separate supply pins for the circuit and driver transistor allow the output to operate on a different supply than the rest of the circuit. The DRV104 can be set to provide a strong initial solenoid closure, automatically switching to a soft hold mode for power savings. The duty cycle can be controlled by a resistor, analog voltage, or a digital-to-analog (D/A) converter for versatility. The Status OK Flag pin indicates when thermal shutdown or over-current occurs. The DRV104 is specified for -40°C to +85°C at its case. The exposed lead frame must be soldered to the circuit board.

The ISL68144IRAZ-T7A from Renesas Electronics America Inc is a PWM regulator controller Integrated Circuit with 2 outputs in a 40-TQFN package.

The CAT4237TD-T3 from onsemi is a step-up (boost) LED driver Integrated Circuit with 1 output and DC-DC regulator, supporting analog and PWM dimming at 40 mA, in a TSOT-23-5 package.

The LM3432SQE/NOPB from National Semiconductor is an LED driver regulator Integrated Circuit with 6 outputs, step-up (boost) DC-DC topology, analog and PWM dimming, 40 mA current in a 24-WQFN (4x5) package.

The LM3530UMX-40/NOPB from National Semiconductor is a PWM LED driver regulator Integrated Circuit in a 12-DSBGA package.

DRV10975ZPWPR from Texas Instruments is a Integrated Circuit 12-V nominal, 2-A peak sensorless sinusoidal control 3-phase BLDC motor driver - Integrated control BLDC drivers. The DRV10975 device is a three-phase sensorless motor driver with integrated power MOSFETs, which can provide continuous drive current up to 1.5 A. The device is specifically designed for cost-sensitive, low-noise, low-external-component-count applications. The DRV10975 device uses a proprietary sensorless control scheme to provide continuous sinusoidal drive, which significantly reduces the pure tone acoustics that typically occur as a result of commutation. The interface to the device is designed to be simple and flexible. The motor can be controlled directly through PWM, analog, or I 2 C inputs. Motor speed feedback is available through either the FG pin or I 2 C. The DRV10975 device features an integrated step-down regulator to efficiently step down the supply voltage to either 5 or 3.3 V for powering both internal and external circuits. The device is available in either a sleep mode or a standby mode version to conserve power when the motor is not running. The standby mode (4.5-mA) version leaves the regulator running and the sleep mode (80-µA) version shuts it off. Use the standby mode version in applications where the regulator is used to power an external microcontroller. TI provides DRV10975 tuning Guide for quick setup and tuning of the device for optimal performance. An I 2 C interface allows the user to reprogram specific motor parameters in registers and program the EEPROM to help optimize the performance for a given application. The DRV10975 device is available in a thermally efficient HTSSOP, 24-pin package with an exposed thermal pad. The operating temperature is specified from -40°C to 125°C.

The FAN5611MPX from onsemi is a 4-output linear analog and PWM-dimming LED driver Integrated Circuit rated at 40 mA, in a 6-MicroFET (2x2) package.

The CAT32TDI-GT3 from onsemi is a step-up (boost) DC-DC regulator LED driver Integrated Circuit with 1 output, PWM dimming, a 40 mA rating, and a TSOT-23-6 package.

The LM3530TMX-40/NOPB from Texas Instruments is a 1-output LED driver Integrated Circuit with DC-DC step-up (boost) regulation and PWM dimming, rated at 30 mA, in a 12-DSBGA package.

The LM3533TME-40/NOPB from Texas Instruments is an LED driver Integrated Circuit with 7 outputs, a step-up (boost) and switched-capacitor (charge pump) DC-DC regulator, PWM dimming and 30 mA current, in a 20-DSBGA package.

TPS54226PWP from Texas Instruments is a Integrated Circuit 4.5V to 18V Input, 2A Synchronous Step-Down Converter with Eco-Mode™ - DC/DC converters. The TPS54226 is a adaptive on-time D-CAP2™ mode synchronous buck converter. TheTPS54226 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54226 uses the D-CAP2™ mode control which provides a fast transient response with no external compensation components. The adoptive on-time control supports seamless operation between PWM mode at heavy load condition and reduced frequency Eco-Mode operation at light load for high efficiency. The TPS54226 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 18-V VCC input, and from 2-V to 18-V VIN input power supply voltage. The output voltage can be programmed between 0.76 V and 5.5 V. The device also features an adjustable slow start time and a power good function. The TPS54226 is available in the 14 pin HTSSOP or 16 pin QFN package, and designed to operate from -40°C to 85°C.

The DRV8243SQRXYRQ1 from Texas Instruments is an automotive bipolar motor driver with H-bridge, 40 V and 12 A ratings, using Bi-CMOS, PWM and SPI, in a 14-VQFN-HR (3x4.5) package.

The LM3530TME-40/NOPB from Texas Instruments is an LED driver Integrated Circuit with 1 output, a DC-DC step-up (boost) regulator, PWM dimming and a 30 mA rating, in a 12-DSBGA package.

DRV8873HPWPR from Texas Instruments is a Integrated Circuit 40-V, 10-A H-bridge motor driver with integrated current sensing & current sense feedback - Brushed DC (BDC) motor drivers. The DRV8873 device is an integrated driver IC for driving a brushed DC motor in industrial applications. Two logic inputs control the H-bridge driver, which consists of four N-channel MOSFETs that drive motors bi-directionally with up to 10-A peak current. The device operates from a single power supply and supports a wide input supply range from 4.5 V to 38 V. A PH/EN or PWM interface allows simple interfacing to controller circuits. Alternatively, independent half-bridge control is available to drive two solenoid loads. A current mirror allows the controller to monitor the load current. This mirror approximates the current through the high-side FETs, and does not require a high-power resistor for sensing the current. A low-power sleep mode is provided to achieve very-low quiescent current draw by shutting down much of the internal circuitry. Internal protection functions are provided for undervoltage lockout, charge pump faults, overcurrent protection, short-circuit protection, open-load detection, and overtemperature. Fault conditions are indicated on an nFAULT pin and through the SPI registers.