Future Electronics – Analog Corner

FTMNA-AnalogCorner-Header


- Drivers



Diodes-logo
DGD2136: Three-Phase Half Bridge Gate Driver

The DGD2136 is a three-phase gate driver IC designed for high-voltage/high-speed applications, driving N-channel MOSFETs and IGBTs in a half bridge configuration. High-voltage processing techniques enable the DGD2136’s high side to switch to 600V in a bootstrap operation. Its logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) for easy interfacing with controlling devices and are enabled low to better function in high noise environments. The driver outputs feature high-pulse current buffers designed for minimum driver cross conduction. A shoot-through protection logic prevents both outputs from being high when both inputs are high (fault state), an under-voltage lockout for VCC shuts down the respective high side output. An over-current protection will terminate the six outputs.
FEATURES

  • 200mA source/350mA sink output current capability
  • 3.3V logic input
  • Matched prop delay for all channels
  • Schmitt triggered logic inputs
  • Under-voltage lockout for all channels
  • Overcurrent protection shuts down drivers
  • Outputs tolerant to negative transients, dV/dt immune
  • 290ns internal dead time to protect MOSFETs
  • Outputs out of phase with inputs
  • Cross conduction prevention logic
  • -40°C to +125°C temperature range


- Interface



Maxim-logo
MAX14878/79/80: 2.75kV and 5kV Isolated CAN Transceivers

The MAX14878-MAX14880 family of high-speed transceivers improve communication and safety by integrating galvanic isolation between the CAN protocol controller side of the device and the physical wires of the network (CAN) bus. The MAX14879 provides up to 2750VRMS (60s) of galvanic isolation, while the MAX14878/MAX14880 provide up to 5000VRMS (60s) of galvanic isolation. All transceivers operate up to the maximum high-speed CAN data rate of 1Mbps. The MAX14879/MAX14880 feature an integrated standby input (STB) on the isolated side of the transceiver to disable the driver and place the transceiver in a low-power standby mode. The MAX14878 does not include the standby input.
FEATURES

  • 2.75kVRMS or 5kVRMS withstand isolation voltage for 60s (galvanic isolation)
  • ±15kV HBM ESD
  • UL1577 certified
  • Two available 16-pin SOIC package pin configurations
  • Up to 1Mbps (max) data rates
  • ±25V receiver input common-mode range
  • ±54V fault protection on receiver inputs
  • 1.71V to 5.5V supply for the CAN controller interface
  • Dominant timeout protection
  • 1k MSRP: $2.90 US


- Power Regulation, Conversion and Management



Microchip-logo
MIC28514/15: 75V Hyper Speed Control Synchronous Buck Regulators

The MIC28514/15 is a family of wide input range (4.5V to 75V) integrated FET, 5A switching regulators. The MIC28514/15 is leveraging the latest enhanced high voltage COT controllers co-packaged with a pair of low FOM power trench N-channel FETS with improved avalanche rating. The output voltage is adjustable down to 0.6V with ±1% accuracy. The MIC28515 offers a “mode” select pin allowing the user to choose in between hyper light load and hyper speed control operations. The MIC28514 offers the option of external “soft start” feature in place of “mode” select pin allowing the user the flexibility to adjust soft start using an external capacitor.
FEATURES

  • 4.5V to 75V input voltage range
  • 5A current capability
  • 0.6V internal reference
  • High voltage internal LDO for single supply operation
  • Supports start-up to pre-bias output
  • 0.6V to 32V (limited by duty cycle) adjustable output
  • Adaptive constant on time control
  • Adjustable 270KHZ to 800KHZ switching frequency
  • Operation with both internal and external VDD
  • Internal compensator for tight output regulation



Monolithic-Power-Systems-logo
MP21600: 0.6A, 5.5V, 2.2MHz, Synchronous Step Down Converter

The MP21600 is a monolithic, step down, switch-mode converter with built-in, internal power MOSFETs. The MP21600 achieves 0.6A of continuous output current from a 2.3V to 5.5V input voltage range with excellent load and line regulation. The output voltage can be regulated as low as 0.6V. The constant-on-time (COT) control scheme provides fast transient response and eases loop stabilization. Fault protections include cycle-by-cycle current limiting and thermal shutdown.
FEATURES

  • 2.4MHz switching frequency
  • 2.3V to 5.5V operating input range
  • Up to 0.6A output current
  • Output discharge
  • Short circuit protection (SCP) with hiccup mode
  • Enable (EN) pin for power sequencing
  • Output adjustable from 0.6V
  • 120mΩ and 80mΩ internal power MOSFET switches
  • 100% duty cycle
  • Stable with n=low ESR output ceramic capacitors


- Sensors



ams
AS6200C: Cold Chain Digital Temperature Sensor

The AS6200C is a complete digital sensor system designed to fulfill the challenges of cold chain applications in storage and transportation. It is very well suited for data loggers complying with EN12830:1999 class 1 standard as well as enriching the performance of domestic and commercial refrigerators. The AS6200C provides a fully calibrated and linearized sensor system that can easily be accessed via an I²C interface. It provides a resolution of 12-bit with its highest accuracy of ±0.2°C from +20°C to -10°C.
FEATURES

  • ±0.4°C (20°C to 65°C) measurement accuracy
  • ±1°C remaining operating temperature span
  • 1.8V to 3V supply voltage range
  • Alert functionality for exact temperature control
  • 6µA operation (at 4Hz) current consumption
  • Digital temperature sensor
  • No calibration or linearization needed
  • 1.5 x 1mm (WLCSP) package



IDT_Color_CMYK
HS3001/2/3: High-Performance Relative Humidity and Temperature Sensors

The HS300x series is a highly-accurate, fully-calibrated relative humidity and temperature sensor. The high accuracy, fast measurement response time, and longterm stability, along with the small package size, makes the HS300x ideal for a wide number of applications from portable to harsh environments. An integrated calibration and temperature compensation logic provides fully corrected RH and T values via a standard I²C output. The HS300x family consists of four devices – the HS3001, HS3002, HS3003, and HS3004 offering RH measurement accuracy of ±1.5%, ±1.8%, ±2.8% and ±3.8%, respectively.
FEATURES

  • ±1.5% RH accuracy (HS3001, 10 to 90% RH, +25°C)
  • ±0.2°C typical (-10°C to +80°C) temperature sensor accuracy
  • 24.4µA average power consumption
  • Excellent stability against aging
  • Robust protection from harsh conditions and mechanical shock
  • 6 seconds response time
  • 14-bit resolution: 0.01% RH (typical)
  • 2.3V to 5.5V supply voltage
  • 3.0 x 2.4 x 0.8mm LGA package



Melexis
MLX90380: Fast Pre-Programmed Magnetic Resolver IC

The MLX90380 is a monolithic contactless sensor IC sensitive to the flux density applied orthogonally and parallel to the IC surface. High-speed dual analog outputs allow the MLX90380 to deliver accurate sine/cosine signals when used with a rotating permanent magnet. With a wide range of operating temperature, supply voltage and magnetic flux density, the MLX90380 can resolve the angular position of a rotating axis over 360 degrees in many industrial and automotive applications.
FEATURES

  • Triaxis® hall technology
  • 4µs output refresh rate
  • Selectable magnetic field axis (X/Y - X/Z - Z/Y)
  • Selectable sensitivity range (10mT to 70mT)
  • Programming through the connector
  • Sine and cosine analog outputs
  • 3.3V and 5V operating supply voltage
  • End-of-shaft/through-shaft operation
  • Ratiometric outputs
  • -40°C to +150°C operating temperature range



ON-Semiconductor-logo
AR0144: 1/4-Inch 1.0 Mp CMOS Digital Image Sensor with Global Shutter

The AR0144 is a 1/4-inch 1.0 Mp CMOS digital image sensor with an active-pixel array of 1280H x 800V. It incorporates a new innovative global shutter pixel design optimized for accurate and fast capture of moving scenes. The sensor produces clear, low noise images in both low-light and bright scenes. It includes sophisticated camera functions such as auto exposure control, windowing, row skip mode, column-skip mode, pixel-binning and both video and single frame modes. It is programmable through a simple two-wire serial interface. The AR0144 produces extraordinarily clear, sharp digital pictures, and its ability to capture both continuous video and single frames makes it the perfect choice for a wide range of applications, including scanning and industrial inspection.
FEATURES

  • Best global shutter efficiency
  • High linear full well
  • Small form factor
  • Low dark current/hot pixels
  • Low operational power