VNQ5E050AKTR-E
ActiveQUAD CHANNEL HIGH SIDE DRIVER WITH ANALOG CURRENT SENSE FOR AUTOMOTIVE APPLICATIONS
VNQ5E050AKTR-E
ActiveQUAD CHANNEL HIGH SIDE DRIVER WITH ANALOG CURRENT SENSE FOR AUTOMOTIVE APPLICATIONS
Technical Specifications
Parameters and characteristics for this part
| Specification | VNQ5E050AKTR-E |
|---|---|
| Current - Output (Max) [Max] | 19 A |
| Fault Protection | Over Voltage, Open Load Detect, Over Temperature, Current Limiting (Fixed) |
| Features | Auto Restart |
| Input Type | Non-Inverting |
| Interface | On/Off |
| Mounting Type | Surface Mount |
| Number of Outputs | 4 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Package / Case | 24-SOP, Exposed Pad |
| Package / Case [custom] | 0.295 in |
| Package / Case [custom] | 7.5 mm |
| Ratio - Input:Output | 1:1 |
| Rds On (Typ) | 50 mOhm |
| Supplier Device Package | PowerSSO-24™ |
| Switch Type | General Purpose |
| Voltage - Load [Max] | 28 V |
| Voltage - Load [Min] | 4.5 V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
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 | 1489 | $ 5.36 | |
Description
General part information
VNQ5E050AK-E Series
The VNQ5E050AK-E is a quad channel high-side driver manufactured using ST proprietary VIPower™ M0-5 technology and housed in PowerSSO-24 package. The device is designed to drive 12 V automotive grounded loads, and to provide protection and diagnostics. It also implements a 3 V and 5 V CMOS compatible interface for the use with any microcontroller.
The device integrates advanced protective functions such as load current limitation, inrush and overload active management by power limitation, overtemperature shut-off with auto-restart and overvoltage active clamp.
A dedicated analog current sense pin is associated with every output channel providing enhanced diagnostic functions including fast detection of overload and short-circuit to ground through power limitation indication, overtemperature indication, short-circuit to VCCdiagnosis and on-state and off-state open-load detection. The current sensing and diagnostic feedback of the whole device can be disabled by pulling the CS_DIS pin high to share external sense resistor with similar devices.