Switching Voltage Regulators LTM4676 - Dual 13A or Single 26A ++Module (Power Module) Regulator with Digital Power System Management

Switching Voltage Regulators 1 to 3 Cell, High Current, Low-Noise, St

Switching Voltage Regulators 5V-Out Step-Up DC/DC Converter

OPERATIONAL AMPLIFIER ROHS COMPLIANT: YES

Buffered Octal, 18-Bit, 200ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range Features: Simultaneous Sampling of 8 Buffered Channels 200ksps per Channel Throughput 500pA/12nA Max Input Leakage at 85°C/125°C ±3.5LSB INL (Maximum, ±10.24V Range) Guaranteed 18-Bit, No Missing Codes Differential, Wide Common Mode Range Inputs Per-Channel SoftSpan Input Ranges: ±10.24V, 0V to 10.24V, ±5.12V, 0V to 5.12V ±12.5V, 0V to 12.5V, ±6.25V, 0V to 6.25V 96.4dB Single-Conversion SNR (Typical) −111dB THD (Typical) at fIN = 2kHz 128dB CMRR (Typical) at fIN = 200Hz Rail-to-Rail Input Overdrive Tolerance Integrated Reference and Buffer (4.096V) SPI CMOS (1.8V to 5V) and LVDS Serial I/O Internal Conversion Clock, No Cycle Latency 219mW Power Dissipation (27mW/Ch Typical) 48-Lead (7mm x 7mm) LQFP Package

Adjustable 500mA Single Resistor Low Dropout Regulator Features: Outputs May be Paralleled for Higher Current and Heat Spreading Output Current: 500mA Single Resistor Programs Output Voltage 1% Initial Accuracy of SET Pin Current Output Adjustable to 0V Current Limit Constant with Temperature Low Output Noise: 40μVRMS (10Hz to 100kHz) Wide Input Voltage Range: 1.2V to 36V Low Dropout Voltage: 275mV < 1mV Load Regulation < 0.001%/V Line Regulation Minimum Load Current: 0.5mA Stable with Minimum 2.2μF Ceramic Capacitor Current Limit with Foldback and Overtemperature Protected 8-Lead MSOP, and 6-Lead 2mm × 3mm DFN Packages AEC-Q100 Qualified for Automotive Applications

Switching Voltage Regulators Dual-Output, PWM Switch-Mode Regulator (5V to 15V or 12V)

DUAL SWITCHING CONTROLLER, CURRENT-MODE, 1.6A, 2700KHZ SWITCHING FREQ-MAX, PDSO10

CURRENT SENSE AMPLIFIER ROHS COMPLIANT: YES

VIDEO AMPLIFIER ROHS COMPLIANT: YES

Switching Voltage Regulators Inductorless 5V to -5V Conv

No RSENSE Electronic Circuit Breaker Features: Fast 1µs Response Circuit Breaker 3 Selectable Circuit Breaker Thresholds No Sense Resistor Required Dual Level Overcurrent Fault Protection Controls Load Voltages from 0V to 6V High Side Drive for External N-Channel FET Undervoltage Lockout READY Pin Signals When Circuit Breaker Armed Small Plastic (3mm × 2mm) DFN and TSOT-23 (ThinSOT™) Packages

DC / DC SWITCHING REGULATORS - ADJUSTABL ROHS COMPLIANT: YES

The MAX11335–MAX11340 are 12-/10-bit with external reference and 500kHz, full-linear-bandwidth, high-speed, low-power, serial-output successive approximation register (SAR) analog-to-digital converters (ADCs). MAX11335–MAX11340 provide external access to the output of the integrated mux and ADC input, to simplify conditioning. MAX11335–MAX11340 include both internal and external clock modes. These devices feature scan mode in both internal and external clock modes. The internal clock mode features internal averaging to increase SNR. The external clock mode features the SampleSet™ technology, a user-programmable analog input channel sequencer. The SampleSet approach provides greater sequencing flexibility for multichannel applications while alleviating significant microcontroller or DSP (controlling unit) communication overhead.External pins provide access to the output of the multiplexer and ADC inputs to simplify multichannel signal conditioning. The internal clock mode features an integrated FIFO allowing data to be sampled at high speeds and then held for readout at any time or at a lower clock rate. Internal averaging is also supported in internal clock mode improving SNR for noisy input signals. The devices feature analog input channels that can be configured to be single-ended inputs, fully differential pairs, or pseudo-differential inputs with respect to one common input. TheMAX11321–MAX11328 operate from a 2.35V to 3.6V supply and consume only 4.2mW at 500ksps.The MAX11335–MAX11340 include AutoShutdown™, fast wake-up, and a high-speed 3-wire serial interface. The devices feature full power-down mode for optimal power management. The 8MHz, 3-wire serial interface directly connects to SPI, QSPI™, and MICROWIRE® devices without external logic.Excellent dynamic performance, low voltage, low power, ease of use, and small package size make these converters ideal for portable battery-powered data-acquisition applications, and for other applications that demand low power consumption and small space.The MAX11335–MAX11340 are available in 32-pin, 5mm x 5mm, TQFN packages and operate over the -40°C to +125°C temperature range. ApplicationsBattery-Powered InstrumentsHigh-Speed Closed-Loop SystemsHigh-Speed Data Acquisition SystemsIndustrial Control SystemsMedical InstrumentationPortable Systems

The MAX13256 H-bridge transformer driver provides a simple solution for making isolated power supplies up to 10W. The device drives a transformer's primary coil with up to 300mA of current from a wide 8V to 36V DC supply. The transformer's secondary-to-primary winding ratio defines the output voltage, allowing selection of virtually any isolated output voltage.The device features adjustable current limiting, allowing indirect limiting of secondary-side load currents. The current limit of the MAX13256 is set by an external resistor. An active-low FAULT output asserts when the device detects an overtemperature or overcurrent condition. In addition, the device features a low-power mode to reduce the overall supply current to 0.65mA (typ) when the driver is not in use.The device features an internal oscillator for autonomous operation and an external clock source input to synchronize multiple MAX13256 devices and precisely set the switching frequency. Internal circuitry guarantees a fixed 50% duty cycle to prevent DC current flow through the transformer, regardless of which clock source is used.The device is available in a small 10-pin (3mm x 3mm) TDFN package and is specified over the -40°C to +125°C automotive temperature range.Applications24V PLC Supply IsolationIsolated Fieldbus InterfacesMedical EquipmentMotor ControlsPower Meters

Switching Voltage Regulators 100V Boost DC/DC Converter w/ APD Current Monitor

The MAX4684/MAX4685 low on-resistance (RON), low-voltage, dual single-pole/double-throw (SPDT) analog switches operate from a single +1.8V to +5.5V supply. The MAX4684 features a 0.5Ω (max) RON for its NC switch and a 0.8Ω (max) RON for its NO switch at a +2.7V supply. The MAX4685 features a 0.8Ω max on-resistance for both NO and NC switches at a +2.7V supply.Both parts feature break-before-make switching action (2ns) with tON = 50ns and tOFF = 40ns at +3V. The digital logic inputs are 1.8V logic-compatible with a +2.7V to +3.3V supply.The MAX4684/MAX4685 are packaged in the chipscale package (UCSP™), significantly reducing the required PC board area. The chip occupies only a 2.0mm x 1.50mm area. The 4 x 3 array of solder bumps are spaced with a 0.5mm bump pitch.ApplicationsAudio/Video Signal RoutingBattery-Operated EquipmentCell PhonesCommunications CircuitsModemsMP3 PlayersPCMCIA CardsPower RoutingRelay ReplacementSpeaker-Headset Switching

The MAX481, MAX483, MAX485, MAX487–MAX491, and MAX1487 are low-power transceivers for RS-485 and RS-422 communication. Each part contains one driver and one receiver.ApplicationsIndustrial-Control Local Area NetworksLevel TranslatorsLow-Power RS-422 TransceiversLow-Power RS-485 TransceiversTransceivers for EMI-Sensitive Applications

The MAX505 and MAX506 are CMOS, quad, 8-bit voltage-output digital-to-analog converters (DACs). The parts operate with a single +5V supply or a dual ±5V supplies. Internal, precision output buffers swing rail-to-rail. The reference input range includes both supply rails. Offset, gain, and linearity are factory calibrated to provide 1 LSB total unadjusted error (TUE) over the full operating temperature range. The MAX505 contains double-buffered logic inputs, which allow all analog outputs to be simultaneously updated using the asynchronous load DAC (active-low LDAC) control signal. The MAX505 also has four separate reference inputs, allowing each DAC’s full-scale range to be independently set. The MAX506 has separate inputs latches for each of its four DACs. Data is transferred to the input latches from a common 8-bit input port. The DACs are individually selected through address inputs A0 and A1, and updated by bringing active-low WR low. All MAX506 DACs share a common reference input. All logic inputs are TTL and +5V CMOS compatible.ApplicationsArbitrary Function GeneratorsAutomatic Test EquipmentDigital Offset/Gain AdjustmentIndustrial Process ControlMinimum Component Count Analog SystemsProgrammable Attenuators

LDO VOLTAGE REGULATORS ROHS COMPLIANT: YES