Power chip

3.3V

Open-drain or open-collector monitor 4 channels

The NCV70517 is a microstepping motor driver for bipolar stepper motors. The chip is connected with an external microcontroller through IO pins and SPI interface. The NCV70517 contains a current transition table to take the next microstep depending on the clock signal on the NXT input pin and the state of the DIR (direction) register or input pin. The chip provides error messages if it detects electrical errors, undervoltage, or elevated junction temperatures. It uses a proprietary PWM algorithm for reliable current control. The NCV70517 is fully automotive voltage compliant and ideal for general purpose stepper motor applications in automotive, industrial, medical and marine environments. Thanks to this technology, the device is ideal for applications using fluctuating battery power.

Low Noise High Bandwidth PSRR, Low Dropout 150mA Linear Regulator 5-SC70 -40 to 125

The model is the same as LNK306DN-TL. LNK306DN-TL is packaged in a tray of 2500 pieces.

Gate driver IC

power chip

TPS720 350-mA, Ultra-Low Input Voltage, RF Low-Dropout Linear Regulator with Bias Pin

Output Type: Fixed Output Polarity: Positive Number of Output Channels: 1 Maximum Input Voltage: 35V Output Voltage: 5V Output Current: 1.5A

TPS562201 4.5-V to 17-V input, 2-A output, synchronous SWIFT step-down converter

Power module Isolated single output; input voltage: 15VDC; output voltage: 15VDC; output current (maximum value): 66mA; output power: 1W; isolation voltage 1500VDC