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2,597 pcs
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2597 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Atmel® ATA6838C is a fully protected hex half-bridge driver designed in Smart Power SOI technology. It is used to control up to six different loads by a microcontroller in automotive and industrial applications.
Each of the six high-side and six low-side drivers is capable of driving currents up to 950mA. The drivers are internally connected to form six half-bridges and can be controlled separately from a standard serial data interface. This allows for the combination of all kinds of loads, such as bulbs, resistors, capacitors, and inductors. The IC especially supports the application of H-bridges to drive DC motors.
Protection is guaranteed in terms of short-circuit conditions, overtemperature, and undervoltage. Various diagnosis functions and a very low quiescent current in standby mode make a wide range of applications possible. Automotive qualification referring to conducted interferences, EMC protection, and ESD protection gives added value and enhanced quality for the exacting requirements of automotive applications.
The ATA6838C-PXQW-1 comes in a 24-QFN (5x5) surface mount package. It features an SPI serial interface with a clock frequency up to 2MHz and operates over a voltage range of 5.5V to 40V.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.25 | $2.25 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The device operates from 5.5V to 40V (maximum).
The junction temperature range is -40°C to 150°C.
It comes in a 24-QFN (5x5mm) surface-mount package with exposed pad.
The maximum output current is 950mA.
Typical RDS(on) is 1.0Ω at 25°C; maximum is 1.8Ω at 150°C.
It supports SPI interface with clock frequency up to 2MHz.
The standby quiescent current is less than 2µA.