VNI8200XPTR-32
ActiveOCTAL HIGH SIDE SMART POWER SOLID STATE RELAY WITH SERIAL/PARALLEL SELECTABLE INTERFACE ON CHIP
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VNI8200XPTR-32
ActiveOCTAL HIGH SIDE SMART POWER SOLID STATE RELAY WITH SERIAL/PARALLEL SELECTABLE INTERFACE ON CHIP
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Technical Specifications
Parameters and characteristics for this part
| Specification | VNI8200XPTR-32 |
|---|---|
| Current - Output (Max) [Max] | 1 A |
| Fault Protection | Over Temperature, Current Limiting (Fixed), Over Voltage |
| Features | Power Good, Status Flag |
| Interface | SPI |
| Mounting Type | Surface Mount |
| Number of Outputs | 8 |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Package / Case | 7.5 mm |
| Package / Case | 36-PowerFSOP |
| Package / Case | 0.295 " |
| Ratio - Input:Output | 1:1 |
| Rds On (Typ) | 110 mOhm |
| Supplier Device Package | PowerSSO-36 EPD |
| Switch Type | General Purpose |
| Voltage - Load [Max] | 36 V |
| Voltage - Load [Min] | 10.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 5.85 | |
Description
General part information
VNI8200XP-32 Series
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.
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 (for example digital isolators or optocouplers).
Documents
Technical documentation and resources
