IPS8200HQ-1

IPS8200HQ-1 is a monolithic 8-channel driver, designed using STMicroelectronics™ VIPower™ technology, and intended to drive any kind of load with one side connected to the ground. It operates from 10.5V to 36V and features a very low supply current, parallel or 4-wire SPI control interface, a 4x2 LED matrix, and a micropower step-down switching regulator with a peak current control loop mode. The SPI interface (enabled by SEL2 pin = H) can work upto 5MHz in 8-bits (SEL1 = L), or 16-bits (SEL1 = H) with a parity check and extended diagnostic (DC/DC operation, case overtemperature, SPI communication fail, and power good) information. In SPI mode the daisy chain is allowed, and both the OUT_EN signal and the MCU freeze detection by watchdog are available. It is designed to meet IEC61131-2, IEC61000-4-2, IEC61000-4-4, and IEC61000-4-5. It is used in applications such as programmable logic control, industrial PC peripheral input/output, numerical control machines.

• Voltage operating range from 10.5V to 36V, UVLO with hysteresis
• Output current is 1A per channel, 5V and 3.3V compatible I/Os
• 5MHz SPI (8 or 16-bits) with output enable, daisy chain, and MCU freeze detection
• 100mA DC/DC with integrated boot diode and adjustable output voltage
• 4x2 LED matrix for efficient outputs state LEDs driving
• Can drive all types of loads (resistive, capacitive, and inductive)
• Per-channel overload and short-circuit protection
• Fast demagnetization of inductive loads (Vout clamp), overvoltage protection (VCC clamping)
• Loss of GND protection, power Good (supply voltage level) diagnostic
• Storage temperature range from -55°C to 150°C, VFQFPN-48L package