The LT1371 is a monolithic high frequency current mode switching regulator. It can be operated in all standard switching configurations including boost, buck, flyback, forward, inverting and ?Cuk?. A 3A high efficiency switch is included on the die, along with all oscillator, control and protection circuitry.The LT1371 typically consumes only 4mA quiescent current and has higher efficiency than previous parts. High frequency switching allows for very small inductors to be used.New design techniques increase flexibility and maintain ease of use. Switching is easily synchronized to an external logic level source. A logic low on the Shutdown pin reduces supply current to 12?A. Unique error amplifier circuitry can regulate positive or negative output voltage while maintaining simple frequency compensation techniques. Nonlinear error amplifier transconductance reduces output overshoot on start-up or overload recovery. Oscillator frequency shifting protects external components during overload conditions.Applications Boost Regulators Laptop Computer Supplies Multiple Output Flyback Supplies Inverting Supplies

Demonstration circuit 2638A-D is a high efficiency, high density, μModule regulator with 4.5V to 16V input range. The output voltage is adjustable from 0.5V to 3.3V, and it can supply 250A maximum load current. The demo board has five LTM4678 μModule® regulators, and the LTM4678 is a dual 25A or single 50A step-down regulator with PMBus power system management. Please see LTM4678 data sheet for more detailed information. DC2638A-D powers up to default settings and produce power based on configuration resistors without the need for any serial bus communication. This allows easy evaluation of the DC/DC converter. To fully explore the extensive power system management features of the part, download the GUI software LTpowerPlay® onto your PC and use ADI’s I2C/SMBus/PMBus dongle DC1613A to connect to the board. LTpowerPlay allows the user to reconfigure the part on-the-fly and store the configuration in EEPROM, view telemetry of voltage, current, temperature and fault status. GUI Download: The software can be downloaded from: LTpowerPlay. For more details and instructions of LTpowerPlay, please refer to LTpowerPlay GUI for LTM4678 Quick Start Guide.

KIT DEV FOR CC2530

Gigabit Ethernet Evaluation Kit

MAX5391N Digital Potentiometer Data Acquisition Evaluation Board

Demonstration circuit 1739A-B is a 150W isolated forward converter with synchronous rectification featuring the LTC3765/LTC3766. This circuit demonstrates a high level of performance, efficiency, and small solution size attainable using these parts in an active-clamp-reset forward converter power supply. It operates at 240kHz and produces a regulated 12V, 12.5A output from an input voltage range of 18V to 72V, making it well suited for telecom, industrial, and other applications.

TSC2013-Q1 Evaluation Module for Automotive Resistive Touch Screen Controller

STMicroelectronics' STEVAL-MKIT01V1 MEMS sensor sample kit includes a variety of MEMS sensor adapter boards and their corresponding software applications. Included in the kit are the LSM6DSL inertial module (STEVAL-MKI178V2), LIS2DW12 accelerometer (STEVAL-MKI179V1), LIS2MDL magnetometer (STEVAL-MKI181V1), and LPS22HB pressure sensor (STEVAL-MET001V1).

The included MEMS sensor adapter boards can be evaluated in stand-alone mode simply by connecting an I²C cable.

For a more in-depth evaluation, users can also order a motherboard based on the STM32F401VET6 microcontroller which functions as a bridge between the sensor adapter boards and a PC running STMicro's graphical user interface (GUI) or X-NUCLEO system board that is the standard ST evaluation tool.

Included MEMS Sensor Adapter Boards:

• STEVAL-MKI178V2: LSM6DSL iNEMO inertial module with 3D accelerometer and 3D gyroscopes
• STEVAL-MKI179V1: LIS2DW12 high-performance, ultra-low-power, 3-axis femto accelerometer
• STEVAL-MKI181V1: LIS2MDL digital output magnetic sensor with an ultra-low-power, high-performance, 3-axis magnetometer
• STEVAL-MET001V1: LPS22HB MEMS nano pressure sensor with a 260 hPa to 1260 hPa absolute digital output barometer

Included Software:

• STSW-MEMS034: Unico Lite-source code
• STSW-MKI109L: MEMS evaluation kit software package for Linux
• STSW-MKI109M: MEMS evaluation kit software package for Mac OSX
• STSW-MKI109W: MEMS evaluation kit software package for Windows

Demo circuit 1069A is a monolithic step-down switching regulator with LDO featuring LT3500. The demo circuit is designed for 5.0V and 3.3V outputs from a 6V to 36V input. The LDO output is configured as a post-regulator of the switching regulator output. The total current capability is up to 2A. The switching regulator can be synchronized to an external clock input or be resistor-programmed to a 250kHz to 2.2MHz internal oscillator. Programmable frequency allows for optimization between efficiency and external component size. Cycle-by-cycle current limit, frequency foldback and thermal shutdown provide protections against a shorted output. The soft-start feature controls the ramp rate of the output voltage, eliminates input current surge during startup, and also provides output tracking.

5-6K Interface Evaluation Module