Circuits

Surface Mount Power Conversion IC eliminates heatsinks.

Surface Mount Power Conversion IC eliminates heatsinks.

Housed in 12-pin, low-profile eSOP(TM) package that occupies 119 mm-² footprint, TOPSwitch-JX can achieve less than 60 mW no-load in power supplies up to 65 W. Unit incorporates PSU flyback controller and 725 V MOSFET power in single package, with multi-mode control algorithm that maximizes power efficiency across entire load range. With standby power consumption of 85 mW at 264 Vac, IC is...

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Class D Amplifier offers optimized EMI performance.

Housed in 0.3 mm pitch, 9-bump WLP measuring 1 x 1 mm, MAX98304 provides output power to 3.2 W with 10 -µVrms noise. Patented EMI-reduction techniques and circuit design eliminate need for output filtering. Since no filtering components of any kind are required with speaker cable or trace lengths of 24 in. and beyond, MAX98304 saves board space. Fully specified over -40 to +85°C temperature...

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Low-Power DACs prolong battery life in portable applications.

Suited for portable applications, 2-wire sensors, and motor control in robotics, 14-bit MAX5214 and 16-bit MAX5216 are DACs with respective accuracies of ±0.25 and ±1 LSB INL that consume 80 -µA max in operation mode and 0.4 -µA in power-down mode. Programmable, single-channel solutions, supplied in 8-pin uMAX® package and rated for -40 to +105°C operation, integrate internal buffer that...

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Miniature IR Receivers feature 1.3 mm top-view profile.

Intended for remote control systems, TSOP85...AP5 receivers operate over carrier frequency of 36-56 kHz, offer 35 m transmission, and come in 4 AGC versions that combine PIN diode, preamp, and internal filter for PCM frequency. TSOP852..AP5 is compatible with all common IR remote control data formats, while TSOP853..AP5 and TSOP854..AP5 suppress almost all spurious pulses from energy-saving...

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Temperature Sensor IC enables efficient LED lighting designs.

Operating from 1.65-5.5 V, Series S-5855A is connected to DIM pin of LED driver IC to control LED luminance, optimizing safety and efficiency. Unit maintains 100% luminescence up to specified temperature, and once temperature is exceeded, device decreases PWM output duty ratio gradually along with increasing temperature. Available in SNT-4A package measuring 1.2 x 1.6 x 0.5 mm, IC is suited for...

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Transient Voltage Suppressor protects multimedia interfaces.

Transient Voltage Suppressor protects multimedia interfaces.

Designed to preserve picture quality while maintaining ESD protection, Model ESDAXLC6-1MY2 places 0.35 pF max loading on signal line, which provides signal bandwidth of 6-7 GHz, allowing 2.7 Gbps data streams of DisplayPort interface to pass through without distortion. IC also protects HDMI, USB3.0, and eSATA interfaces, which have similar data rates. Occupying 0.6 mm-² of PCB space, device...

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First IP Provider to Deliver PLL Products on New 28nm Low Power Common Platform Process

Chip developers can now take advantage of a zero core area PLL on the latest 28nm low-power/high-k metal gate (HKMG) process Mountain View, CA - Analog Bits, the market leader in low power, customizable mixed-signal IP, today announced availability of a full design kit for their PLL IP products, supporting the 28nm Common Platform process of IBM, Samsung and GLOBAL FOUNDRIES. This zero core area...

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Power Modules drive high output voltage applications.

Power Modules drive high output voltage applications.

Designed to drive loads from 1-3 A, SIMPLE SWITCHER® LMZ14201H, LMZ14202H, and LMZ14203H combine efficiency of synchronous switching regulator with simplicity of linear regulator. Design with integrated, EMI-shielded inductor and up to 97% efficiency eliminates external inductor and complex layout placement challenges. Modules accept input voltage rail from 6-42 V and deliver adjustable output...

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Fault Protection Switch includes current fold-back.

Fault Protection Switch includes current fold-back.

Available in a SOT-89 package, Model FP0100 includes current fold-back, which guards against over-current or short circuit conditions in system's output power supplies. Switch features low on resistance of 4.0 W typical and allows peak current of 260 mA, which is programmed via external resistor. In its off state, unit withstands input voltages up to 100 V. Response time to fault is less than 1...

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TI Selects Movea's MotionIC platform for Remote Control Design

New Home Entertainment Remote by Texas Instruments Integrates Movea's SmartMotion(TM) to Enhance User Experience Grenoble, France - Movea, the pioneer in motion-sensing and motion-control technologies, along with Texas Instruments Incorporated (TI), announced today a new high-performance, RF4CE remote control reference design that will allow consumers to experience a highly interactive and...

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