ATA6826C-TUQW
Motor Drivers, Controllers
Technical Specifications
| Type | Description |
|---|---|
| Interface | SPI |
| Number of H-bridges | 3 |
| Technology | - |
| Peak Current | - |
| Features | Interleaved conduction protection;Current sensing/regulation function |
| Working Voltage V | - |
| Type | Description |
|---|---|
| Operating Temp | -40°C ~ +150°C |
| Iq A | - |
| Output Current | 1 A |
| Rds On Ohm | 0.8 Ω |
| Package / Case | SOIC-14-150mil |
Product Introduction
The Atmel ATA6826C is a fully protected triple half-bridge designed in smart power SOI Technology, used to control up to three different loads by a microcontroller in automotive and industrial applications.
Each of the three high-side and three low-side drivers is capable of driving currents up to 1.0A. The drivers are internally connected to form three half-bridges and can be controlled separately from a standard serial data interface. Therefore, all kinds of loads such as bulbs, resistors, capacitors and inductors can be combined. The IC design especially supports the application of H-bridges to drive DC motors.
Protection is guaranteed regarding short-circuit conditions, overtemperature and undervoltage. Various diagnostic functions and a very low quiescent current in standby mode opens a wide range of applications. Automotive qualification gives added value and enhanced quality for exacting requirements of automotive applications.
Features
- Supply voltage up to 40V
- RDSon typically 0.8Ω at 25°C, Maximum 1.5Ω at 150°C
- Up to 1.0A output current
- Three half-bridge outputs formed by three high-side and three low-side drivers
- Capable of switching all kinds of loads such as DC motors, bulbs, resistors, capacitors and inductors
- No shoot-through current
- Very low quiescent current lS<2μA in Standby Mode versus total temperature range
- Outputs short-circuit protected
- Overtemperature protection for each switch and overtemperature prewarning
- Undervoltage protection
- Various diagnostic functions such as shorted output, open-load, overtemperature and power-supply fail detection
- Serial data interface, daisy chain capable, up to 2MHz clock frequency
- SO14 power package
Datasheet
Compliance & Export Codes
| Type | Details |
|---|---|
| ECCN | EAR99 |
Sourcing Information
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