L9929 SPI CONTROLLED H-BRIDGE

STMicroelectronics

Description

L9929 SPI CONTROLLED H-BRIDGE PRELIMINARY DATA 1 * * .
The L9929 is an SPI controlled H-Bridge, designed for the control of DC and stepper motors in safety critical applications and under extreme environm.

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Datasheet Specifications

Part number: L9929
Manufacturer: STMicroelectronics ↗
File Size: 676.15 KB
Datasheet: L9929_STMicroelectronics.pdf
Description: SPI CONTROLLED H-BRIDGE

Features

* OPERATING SUPPLY VOLTAGE 5V TO 28V TYPICAL RDSon = 150 mΩ FOR EACH OUTPUT TRANSISTOR (AT 25°C) CONTINOUS DC LOAD CURRENT 5A (Tcase < 100 °C) OUTPUT CURRENT LIMITATION AT TYP. 8.6A SHORT CIRCUIT SHUT DOWN FOR OUTPUT CURRENTS OVER TYP. 10.6A LOGIC- INPUTS TTL/CMOS-COMPATIBLE OPERATING-FREQUENCY UP TO

Applications

* and under extreme environmental conditions. www. DataSheet4U. com Figure 2. Block Diagram VS UNDERVOLTAGE VS INTERNAL 5V SUPPLY IN1 IN2 GATE CONTROL 1 GATE CONTROL 2 LOGIC DMS SF/SCK SS SI SO MAXIMUM CURRENT LIMITATION GND D01AT470A OVERCURRENT HIGH-SIDE OUT1 DI EN OUT2 OVER TEMPERATURE OVERCURRE

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L9929 SPI CONTROLLED H-BRIDGE STMicroelectronics

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