KSZ8852HLE-EVAL
Microchip Technology Inc.Ethernet Development Tools Eval-2-Port Ethernet Controller
EVAL-PAN1740
Panasonic Industrial DevicesBluetooth Development Tools (802.15.1) PAN1740 EVALUATION KIT
EVALSTDRIVE601
STMicroelectronicsPower Management IC Development Tools INDUSTRIAL & POWER CONVERSION
DC433A
Analog Devices Inc.The LT1961 is a 1.25MHz monolithic boost switching regulator. A high efficiency 1.5A, 0.2? switch is included on the die together with all the control circuitry required to complete a high frequency, current-mode switching regulator. Current-mode control provides fast transient response and excellent loop stability.New design techniques achieve high efficiency at high switching frequencies over a wide operating voltage range. A low dropout internal regulator maintains consistent performance over a wide range of inputs from 24V systems to Li-Ion batteries. An operating supply current of 1mA maintains high efficiency, especially at lower output currents. Shutdown reduces quiescent current to 6?A. Maximum switch current remains constant at all duty cycles. Synchronization allows an external logic level signal to increase the internal oscillator from 1.5MHz to 2MHz.The LT1961 is available in an exposed pad, 8-pin MSOP package. Full cycle-by-cycle switch current limit protection and thermal shutdown are provided. High frequency operation allows the reduction of input and output filtering components and permits the use of chip inductors.Applications DSL Modems Portable Computers Battery-Powered Systems Distributed Power
LTC1929CG-PG | Dual Phase, Step-Down Supply with Hot Swappable Load Share Module, 5V to 14V Input, 3.3VOUT @ 40A
Analog Devices Inc.DC439A-A: Demo Board for the LTC1929 2-Phase, High Efficiency, Synchronous Step-Down Switching Regulators.
LT1950EGN | Telecom High Efficiency, 36V to 72V Input, 3.3V @ 25A Output, Isolated DC/DC Converter
Analog Devices Inc.DC442A: Demo Board for the LT1950 Single Switch PWM Controller with Auxiliary Boost Converter.
LTC3719EG | 12VIN, 45AOUT 2-Phase VRM, AMD Desktop (Hammer Processor)
Analog Devices Inc.DC449A-A: Demo Board for the LTC3719 2-Phase, High Efficiency, Step-Down Controller for AMD Opteron CPUs.
DC453B-A
Analog Devices Inc.The LT1970A is a ?500mA power op amp with precise externally controlled current limiting. Separate control voltages program the sourcing and sinking current limit sense thresholds with 1% accuracy. Output current may be boosted by adding external power transistors.The circuit operates with single or split power supplies from 5V to 36V total supply voltage. In normal operation, the input stage supplies and the output stage supplies are connected (VCC to V+ and VEE to V?). To reduce power dissipation it is possible to power the output stage (V+, V?) from independent, lower voltage rails. The amplifier is unity-gain stable with a 3.6MHz gain-bandwidth product and slews at 1.6V/?s. The LT1970A can drive capacitive and inductive loads directly.Open-collector status flags signal current limit circuit activation, as well as thermal shutdown of the amplifier. An enable logic input puts the amplifier into a low power, high impedance output state when pulled low. Thermal shutdown and a ?800mA fixed current limit protect the chip under fault conditions.The LT1970A is packaged in a 20-lead TSSOP package with a thermally conductive copper bottom plate to facilitate heat sinking.Applications Automatic Test Equipment Laboratory Power Supplies Motor Drivers Thermoelectric Cooler Driver
LT1946EMS8 LT1946AEMS8E | 12VOUT Boost Converter, +5VIN, +12VOUT/400mA and Triple Output TFT LCD Bias Supply, 3.3VIN, VOUT = +23V/5mA, +8V/350mA, -8V/10mA
Analog Devices Inc.DC459A Demo Board for:
LT1946 1.2MHz Boost DC/DC Converter with 1.5A Switch and Soft-Start
LT1946A 2.7MHz Boost DC/DC Converter with 1.5A Switch and Soft-Start
LTC3700EMS | Step-Down Regulator With LDO, 5 - 9Vin1, 3.3VOUT1 @ 1A, Jumper Sel. 3.3 - 5VIN2, 2.5VOUT2 @ 150mA
Analog Devices Inc.DC463A: Demo Board for LTC3700 Constant Frequency Step-Down DC/DC Controller with LDO Regulator.
DC468A
Analog Devices Inc.The LT5506 is a 40MHz to 500MHz monolithic integrated quadrature demodulator with variable gain amplifier (VGA), designed for low voltage operation. It supports standards that use a linear modulation format. The chip consists of a VGA, quadrature down-converting mixers and lowpass noise filters. The LO port consists of a divide-by-two stage and LO buffers. The IC provides all building blocks for IF down-conversion to I and Q baseband signals with a single supply voltage of 1.8V to 5.25V. The VGA gain has a linear-in- dB relationship to the control input voltage. Hard-clipping amplifiers at the mixer outputs reduce the recovery time from a signal overload condition. The lowpass filters reduce the out-of-band noise and spurious frequency components. The cut-off frequency of the noise filters is approximately 8.8MHz. The external 2xLO frequency is required to be twice the IF input frequency for the mixers. The standby mode provides reduced supply current and fast transient response into the normal operating mode when the I/Q outputs are AC-coupled to a baseband chip.Applications IEEE802.11 High Speed Wireless LAN Wireless Local Loop
LTC3832EGN/-1ES8 | High Efficiency Step-Down Power Supply, 3.1V to 8V Input, 2.5/1.8/1.5VOUT @ 12A
Analog Devices Inc.DC469B: Demo Board for LTC3832 High Power Step-Down Synchronous DC/DC Controllers for Low Voltage Operation.
LTC3831EGN | High Efficiency Termination/Tracking Power Supply, 3V~8VIN, VREF/2 @ 12A
Analog Devices Inc.DC470A: Demo Board for LTC3831 High Power Synchronous Switching Regulator Controller for DDR Memory Termination.
DC471A
Analog Devices Inc.The LT3430/LT3430-1 are monolithic buck switching regulators that accept input voltages up to 60V. A high efficiency 3A, 0.1? switch is included on the die along with all the necessary oscillator, control and logic circuitry. A current mode architecture provides fast transient response and excellent loop stability.Special design techniques and a new high voltage process achieve high efficiency over a wide input range. Efficiency is maintained over a wide output current range by using the output to bias the circuitry and by utilizing a supply boost capacitor to saturate the power switch. Patented circuitry* maintains peak switch current over the full duty cycle range. A shutdown pin reduces supply current to 30?A and a SYNC pin can be externally synchronized with a logic level input from 228kHz to 700kHz for the LT3430 or from 125kHz to 250kHz for the LT3430-1.The LT3430/LT3430-1 are available in a thermally enhanced 16-pin TSSOP package.Applications Industrial and Automotive Power Supplies Portable Computers Battery Chargers Distributed Power Systems
LTC1702ACGN | High Efficiency Dual Output Power Supply, 3V~7VIN, 1.8VOUT @ 5A and 2.5VOUT @ 5A
Analog Devices Inc.DC473A: Demo Board for the LTC1702A - Dual 550kHz Synchronous 2-Phase Switching Regulator Controller.
DC489A-B
Analog Devices Inc.The LTC5507 is an RF power detector for applications operating from 100kHz to 1000MHz. The input frequency range is determined by an external capacitor. A temperature-compensated Schottky diode peak detector and buffer amplifier are combined in a small 6-pin ThinSOT package.The RF input voltage is peak detected using an on-chip Schottky diode and external capacitor. The detected voltage is buffered and supplied to the VOUT pin. A power saving shutdown mode reduces supply current to less than 2?A.Applications Wireless Transceivers Wireless and Cable Infrastructure RF Power Alarm Envelope Detector
DC500A-D
Analog Devices Inc.The LTC3406B is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The device is available in an adjustable version and fixed output voltages of 1.5V and 1.8V. Supply current with no load is 300?A and drops to
LTC3406BES5-1.5 Demo Board | 2.7V to 5.5VIN, 1.5VOUT @ 600mA(Max)
Analog Devices Inc.Demonstration circuit DC500 is a constant-frequency step-down converter, using the various versions (fixed output/adjustable output/Burst Mode/Burst Mode defeated) of the LTC3406 or LTC3406B monolithic synchronous buck regulators. The DC500 has an input voltage range of 2.7V to 5.5V, and is capable of delivering up to 600 mA of output current at minimum input voltage of 3V. The DC500A-E features the 1.5V fixed output LTC3406B-1.5 (Burst Mode defeated).
