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The PowerLAN™ Master Gateway Battery Management Controller uses a file identified by the .tmap file extension to load configuration parameters. This file serves to configure the operation of the controller to the specific application. Examples of configurable parameters are number of parallel and series cells in the pack number of temperature sensors and state-of-charge indication (SOCi) dis

The PMP4401 is a 12Vin: ±5Vout: 1W reference design module which is implemented in an industry standard SIP pinout. It includes a constant on-time synchronous Fly-Buck controller LM25018. The solution has high efficiency and good line and load regulation with 1:500V DC isolation. The power module was designed with minimized components for cost sensitive applications. PMP4394: PMP4401: and PMP4412-PM4415 have the same pinout and can be replaced by each other without modification. The isolated bipolar outputs make the design ideal for powering noise sensitive circuits used in industrial applications.

HDQ Protocol Implementation with MSP430 Application Report

The PMP4804 reference design provides 3.3V at 100W from a standard 48V telecom input with greater than 94% efficiency. This design uses the UCC2897A active clamp controller along with the CSD16401Q5A synchronous rectifiers. The circuit is built in an industry standard Quarter-Brick footprint.

This document describes the functionality of the TMS320C6452 ROM bootloader software. The ROM bootloader resides in the ROM of the device beginning at ROM address 0x00100000. The ROM boot loader (RBL) implements methods for booting in the listed modes. It reads the contents of the BOOTCFG register to determine boot mode and performs appropriate commands to effect boot of device. If an improper boo

5Vin DM643x Power using a PMIC (Multi-output DC/DC Converter)

Video surveillance systems are currently undergoing a transition from traditional analog solutions to digital solutions. This paper will discuss how to implement a digital video surveillance system ov

This application note presents a simple scheme to improve the drop-out voltage in constant-on-time buckregulators.

The AD8376 is a dual channel, digitally controlled, variable gain wide bandwidth amplifier that provides precise gain control, high IP3, and low noise figure. The excellent distortion performance and high signal bandwidth make the AD8376 an excellent gain control device for a variety of receiver applications. Using an advanced high speed SiGe process and incorporating proprietary distortion cancellation techniques, the AD8376 achieves 50 dBm output IP3 at 200 MHz. The AD8376 provides a broad 24 dB gain range with 1 dB resolution. The gain of each channel is adjusted through dedicated 5-pin control interfaces and can be driven using standard TTL levels. The open-collector outputs provide a flexible interface, allowing the overall signal gain to be set by the loading impedance. Thus, the signal voltage gain is directly proportional to the load. Each channel of the AD8376 can be individually powered on by applying the appropriate logic level to the ENBA and ENBB power enable pins. The quiescent current of the AD8376 is typically 130 mA per channel. When powered down, the AD8376 consumes less than 5 mA and offers excellent input-to-output isolation, lower than ?50 dB at 200 MHz. Fabricated on an Analog Devices, Inc., high speed SiGe process, the AD8376 is supplied in a compact, thermally enhanced, 5 mm ? 5mm 32-lead LFCSP package and operates over the temperature range of ?40?C to +85?C.ApplicationsDifferential ADC drivers Main and diversity IF sampling receivers Wideband multichannel receivers Instrumentation Data Sheet, Rev. 0, 8/07

The AD9633 is a quad, 12-bit, 80 MSPS/105 MSPS/125 MSPS analog-to-digital converter (ADC) with an on-chip sample-and-hold circuit designed for low cost, low power, small size, and ease of use. The product operates at a conversion rate of up to 125 MSPS and is optimized for outstanding dynamic performance and low power in applications where a small package size is critical.The ADC requires a single 1.8 V power supply and LVPECL-/CMOS-/LVDS-compatible sample rate clock for full performance operation. No external reference or driver components are required for many applications.The ADC automatically multiplies the sample rate clock for the appropriate LVDS serial data rate. A data clock output (DCO) for capturing data on the output and a frame clock output (FCO) for signaling a new output byte are provided. Individual-channel power-down is supported and typically consumes less than 2 mW when all channels are disabled.The ADC contains several features designed to maximize flexibility and minimize system cost, such as programmable output clock and data alignment and digital test pattern generation. The available digital test patterns include built-in deterministic and pseudorandom patterns, along with custom user-defined test patterns entered via the serial port interface (SPI).The AD9633 is available in a RoHS-compliant, 48-lead LFCSP. It is specified over the industrial temperature range of ?40?C to +85?C. This product is protected by a U.S. patent. Applications Medical ultrasound High speed imaging Quadrature radio receivers Diversity radio receivers Test equipment

PMP5032 is a single-phase synchronous switching regulator accepting an input voltage range of 3Vin to 13.2Vin and providing an output voltage of 1.8Vout capable of supplying 20A of current.

This design is a digitally controlled: two phase interleaved: 700W power factor correction converter with added power metering functionality. A C2000™ Piccolo™ microcontroller is the controller for the two 180 ° phase shifted boost power stages that comprise the power factor correction converter: and: additionally: it monitors the line and neutral voltage waveforms to implement power metering functions. This design is able to achieve 97% efficiency and 1.5% THD at full load with power factor greater than 0.98. By minimizing power loss in the power stage: reducing reliability impacts of harmonic distortion: and providing near unity power factor: this design is a great choice for off-line applications and AC/DC power supplies.

The ADM7171 is a CMOS, low dropout linear regulator (LDO) that operates from 2.3 V to 6.5 V and provides up to 1 A of output current. This high output current LDO is ideal for regulation of high performance analog and mixed signal circuits operating from 6 V down to 1.2 V rails. Using an advanced proprietary architecture, the device provides high power supply rejection and low noise, and achieves excellent line and load transient response with just a small 4.7 ?F ceramic output capacitor. Load transient response is typically 1.5 ?s for a 1 mA to 500 mA load step.The ADM7171 is available in 17 fixed output voltage options. The following voltages are available from stock: 1.3 V, 1.8 V, 2.5 V, 3.0 V, 3.3 V, 4.2 V, and 5.0 V. Additional voltages that are available by special order are: 1.5 V, 1.85 V, 2.0 V, 2.2 V, 2.7 V, 2.75 V, 2.8 V, 2.85 V, 3.8 V, and 4.6 V. An adjustable version is also available that allows output voltages that range from 1.2 V to VIN ? VDO with an external feedback divider.Inrush current can be controlled by adjusting the start-up time via the soft start pin. The typical start-up time with a 1 nF soft start capacitor is 1.0 ms.The ADM7171 regulator output noise is 5 ?V rms independent of the output voltage. The ADM7171 is available in an 8-lead, 3 mm ? 3 mm LFCSP, making it not only a very compact solution, but also providing excellent thermal performance for applications requiring up to 1 A of output current in a small, low profile footprint.Applications Regulation to noise sensitive applications: ADC and DAC circuits, precision amplifiers, PLLs/VCOs, and clocking ICs Communications and infrastructure Medical and healthcare Industrial and instrumentation

This Sepic converter supplies 24V: 60W output power from 16V…43Vin. A damping network has been added to the Sepic ceramic capacitor in order to improve the stability in all conditions.

PMP4713 is a single-phase synchronous switching regulator accepting an input voltage range of 7.0Vin to 14.0Vin and providing an output voltage of 3.3Vout capable of supplying 16A of current.