This module is a complete SRM4010 solution implementing very high efficiency synchronous rectification and eliminates many of the problems with the selfdriven approach. The module connects to the transformer secondary of the forward converter to provide full high current at rectified output voltages ranging from 5 volts to 1.0 volts down, in a thermally efficient surface mount package. Recti...
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General description The MAX5042/MAX5043 isolated multimode PWM power ICs feature integrated switching power MOSFETs connected in a voltage-clamped, dual-transistor, power circuit configuration. These devices operate from a 20V to wide 76V input voltage range. The MAX5042 includes a hot-swappable controller for use with external power MOSFETs to limit inrush current ...
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The MAX5940A/MAX5940B provide a complete interface to a Powered Device (PD) compliant Ethernet system in compliance with the IEEE 802.3af standard. The MAX5940A/MAX5940B provide a Parkinson's disease signature detection, signature classification and integrated isolation switch with programmable inrush current control. These devices also feature power supply undervo...
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Description The Fujitsu MB3841 is a channel power management IC with very low resistance switching. The MB3841 is designed for a variety of switching applications, featuring low input voltage operation (VIN >2.2 V) and resistance independent of the input voltage to remain stable. The switch current limit can be set externally over a wide range of 100 mA to 2 A: A safety function ...
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describe MB3891 is intended to be used in future GSM cell phones, dual-band cell phones and dual-mode cell phones. It contains all the necessary functions to support all digital, analog and RF modules of these phones. The charge pump includes a logic level conversion circuit built into the support of both 3 and 5 volt technologies for SIM cards (smart cards). This circuit contains a r...
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The MC33560 is a smart card reader/writer interface IC application. It enables any type of smart or memory management card through a simple and flexible microcontroller interface. In addition, several couplers are coupled at the same time, thanks to the chip select input pin (pin #5). The MC33560 is particularly suitable for low power consumption and power saving features in portable app...
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The MC34280 power IC provides two boost regulator outputs and some power management supervisory functions. The regulator uses pulse frequency modulation (PFM). The main boost regulator output is externally adjustable from 2.7V to 5V. An internal synchronous rectifier is used to ensure high efficiency (up to 87%). A configurable power transistor built into the auxiliary regulator prod...
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DESCRIPTION The TLE's 4207 is a fully protected dual half-bridge driver designed specifically for automotive and industrial motion control applications. The device is DOPL using Siemens bipolar high voltage power supply technology. Actuators (DC motors) can be directly connected between halfbridges. Operating modes forward (clockwise), reverse (counterclockwise), brake...
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Description The TLE 5205-2 is an integrated power H-bridge with a DMOS output stage driving a DC-motor. Parts are built using Infineon's multi-technology process Standard® which allows bipolar and CMOS control circuits plus DMOS power devices to exist in the same monolithic structure. Operational modes forward (CW), reverse (counterclockwise), brake and high impedanc...
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Features • Three half bridges • Optimized management of DC motors for applications • Delivers up to 0.6 A continuous, 1.2 A peak current • RDS author; typical. 0.8Ω, @ 25°C between each switch • Outputs: short circuit protection and diagnostics • Superheater, hysteresis protection and diagnostics • Standard SPI-Interface/Daisy chain capability • Very low current cons...
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DESCRIPTION The device is a monolithic integrated circuit designed to provide high current low saturation voltage switching when activated by low level logic signals. The source and sink switches can be started independently without regard to time as a built-in receiver interlock will continue to shut down if the source is on. This driver has high current capability, driving large ca...
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