100V three-phase BLDC motor pre-drivers
The MP6537/8/9 is a gate driver family designed for three-phase, brushless DC motor driver applications. It is capable of driving three half-bridges consisting of six N-channel power MOSFETs up to 100V. This driver family uses a bootstrap capacitor to generate a supply voltage for the high-side MOSFET driver. An internal charge pump maintains the high-side gate driver if the output is held high for an extended period of time. Full protection features include programmable Over-Current Protection (OCP), adjustable dead-time control, Under Voltage Lockout (UVLO), and thermal shutdown.
±40V high-speed USB port protector
The MAX22505 is designed to protect a USB port on commercial and industrial equipment against damage due to faulty or incorrectly wired power supplies. The USB port is protected against connection to typical 24V DC or 24V AC systems with a maximum data line protection of ±40.7V and power/ground line protection up to ±50V. VBUS, ground and connector shield connections can be configured for any level of ESD, burst, and surge protection by choosing external components. USB data D+ and D- are protected by external diode clamps to VBUS and GND, allowing for the lowest possible insertion loss while providing high ESD and Burst protection.
Multi-channel DC power/energy monitor with accumulator
The PAC1932/33 is a dual-/three-channel power monitor and energy monitor that reports on bus voltage and sense voltage 16-bits of resolution. Power is reported as a simultaneous product of two 16-bit independent bus and sense voltages. All registers are accessible through I2C/SMBus including an 8-sample average for reading stability.
65V synchronous PWM buck regulators
FAN6500xx is a wide VIN highly efficient synchronous buck regulator family with integrated high side and low side power MOSFETs. The devices incorporate a fixed frequency voltage mode PWM controller supporting a wide voltage range from 4.5V to 65V. The family includes three parts, FAN65004B/5A/8B, and can handle continuous currents up to 6A, 8A and 10A respectively. This single-phase buck regulator family offers complete protection features including over-current protection, thermal shutdown, under-voltage lockout, over-voltage protection, under-voltage protection and short-circuit protection.
12-bit programmable position sensor for contactless potentiometer applications
The AS5200L is an easy to program stacked dual-die magnetic rotary position sensor with a high-resolution 12-bit I2C or PWM output. This contactless system measures the absolute angle of a diametric magnetized on-axis magnet. This AS5200L is designed for contactless potentiometer applications and its robust design eliminates the influence of any homogenous external stray magnetic fields. The industry-standard I2C interface supports simple user programming of non-volatile parameters without requiring a dedicated programmer.
Miniature digital infrared thermometer IC
The MLX90632 is a miniature SMD thermometer IC for accurate non-contact temperature measurement, especially in thermally dynamic environments and when available space is limited. The device is factory calibrated with calibration constants stored in the EEPROM memory. The ambient and object temperature can be calculated based on these calibration constants and the measurement data. The MLX90632 is factory calibrated in the ambient temperature range from -20 to 85˚C and from -20 to 200˚C for the object temperature range. The measured value is the average temperature of all objects in the Field Of View of the sensor.
Low-power 3D Hall sensor with I2C interface and wake-up function
The TLE493D offers accurate three-dimensional sensing with extremely low power consumption. Within its small 6-pin package the sensor provides direct measurement of the x-, y-, and z-components of a magnetic field. The sensor provides a standard two-wire digital I2C communication interface, which enables a bidirectional communication between the sensor and the microcontroller. 3D magnetic sensors are ideal for control elements, joysticks and e-meters (anti tampering), and the TLE493D is also suited for low-power 3D magnetic automotive applications such as indicators and gear shifters.
TVOC and indoor air quality sensor platform
The ZMOD4410 gas sensor module is designed for detecting Total Volatile Organic Compounds (TVOC) and monitoring Indoor Air Quality (IAQ). It is a 12-pin LGA assembly (3.0 x 3.0 x 0.7 mm) that consists of a gas sense element and a CMOS signal-conditioning IC. The modules sense element consists of heater element on a Si-based MEMS structure and a metal oxide (MOx) chemiresistor. The signal conditioner controls the sensor temperature and measures the MOx conductivity, which is a function of the gas concentration.