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VNI8200XP Dataheets PDF



Part Number VNI8200XP
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description Octal high-side smart power solid-state relay
Datasheet VNI8200XP DatasheetVNI8200XP Datasheet (PDF)

VNI8200XP / VNI8200XP-32 Datasheet Octal high-side smart power solid-state relay with serial/parallel selectable interface on-chip PowerSSO-36 package with exposed pad down (EPD) Product status link VNI8200XP VNI8200XP-32 Product label Features • Voltage operating range 10.5 V to 36 V • UVLO with hysteresis • Output current: 0.7 A or 1.0 A (VNI8200XP or VNI8200XP-32) per channel • Low supply current in OFF (1 mA) and ON (5.3 mA) state • 5 V and 3.3 V compatible I/Os • Selectable interface on l.

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VNI8200XP / VNI8200XP-32 Datasheet Octal high-side smart power solid-state relay with serial/parallel selectable interface on-chip PowerSSO-36 package with exposed pad down (EPD) Product status link VNI8200XP VNI8200XP-32 Product label Features • Voltage operating range 10.5 V to 36 V • UVLO with hysteresis • Output current: 0.7 A or 1.0 A (VNI8200XP or VNI8200XP-32) per channel • Low supply current in OFF (1 mA) and ON (5.3 mA) state • 5 V and 3.3 V compatible I/Os • Selectable interface on logic side SPI or parallel • 5 MHz SPI (8 or 16-bits) with output enable, daisy chain and MCU freeze detection • 100 mA DC-DC with integrated boot diode and adjustable output voltage • 4x2 LED matrix for efficient outputs state LEDs driving • Can drive all type (resistive, capacitive, inductive) of loads • Per-channel overload and short-circuit protection • Per-channel/independent overtemperature protection • Fast demagnetization of inductive loads (Vout clamp) • Overvoltage protection (VCC clamping) • Loss of GND protection • Power Good (supply voltage level) diagnostic • Common fault open drain output • IC warning temperature detection • PowerSSO-36 (10.3 x 10.3 mm) package • Designed to meet IEC61131-2, IEC61000-4-2, IEC61000-4-4 and IEC61000-4-5 Application • Programmable logic control • Industrial PC peripheral input/output • Numerical control machines Description The VNI8200XP and VNI8200XP-32 are monolithic 8-channel drivers, designed in STMicroelectronics™ VIPower™ technology, intended to drive any kind of load with one side connected to ground. Both ICs operates from 10.5 V to 36 V and feature a very low supply current, parallel or 4-wires SPI control interface, 4x2 LED matrix and a micropower step-down switching regulator with peak current control loop mode. DS11044 - Rev 5 - May 2023 For further information contact your local STMicroelectronics sales office. www.st.com VNI8200XP / VNI8200XP-32 The SPI interface (enabled by SEL2 pin = H) can work up to 5 MHz in 8-bits (SEL1 = L), or 16-bits (SEL1 = H) with parity check and extended diagnostic (DC-DC operation, Case over-temperature, SPI Communication Fail, Power Good) information. In SPI mode the daisy chain is allowed, both the OUT_EN signal and the MCU freeze detection by whatchdog are available. If enabled (WD_EN voltage above 25% of VREG), the watchdog circuitry generates an internal reset on expiry of the internal watchdog timer. The watchdog timer reset can be achieved by applying a negative pulse on the WD pin. The whatchdog timer can be programmed by the set voltage on WD_EN pin. The internal LED matrix driver circuitry (4 rows, 2 columns) allows the efficient driving of the 8 LEDs reporting the on/off status of each of the 8 outputs. The VREG pin supplies both the logic output buffers and LED matrix. The 100 mA output current capability of the integrated step-down (featuring overload and short-circuit conditions) can be used to supply both the VREG pin and other application components .


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