DRV8313 - 三路 1/2 H 桥驱动器 IC

DRV8313是TI德州仪器公司的一款集成FET的无刷直流驱动器产品，DRV8313是三路 1/2 H 桥驱动器 IC，本站介绍了DRV8313的封装应用图解、特点和优点、功能等，并给出了与DRV8313相关的TI元器件型号供参考。

DRV8313 - 三路 1/2 H 桥驱动器 IC - 集成FET的无刷直流驱动器 - 无刷直流(BLDC)驱动器 - 德州仪器

产品特性

Triple 1/2-H Bridge Driver IC
- 3-Phase Brushless DC Motors
- Solenoid and Brushed DC Motors
High Current-Drive Capability: 2.5-A Peak
Low MOSFET ON-Resistance
Independent 1/2-H-Bridge Control
Uncommitted Comparator Can Be Used for Current Limit or Other Functions
Built-In 3.3-V 10-mA LDO Regulator
8-V to 60-V Operating Supply-Voltage Range
Sleep Mode for Standby Operation
Small Package and Footprint
- 28-Pin HTSSOP (PowerPAD™ Package)
- 36-Pin VQFN

产品应用

Camera Gimbals
HVAC Motors
Office Automation Machines
Factory Automation and Robotics

产品说明

The DRV8313 provides three individually controllable half-H-bridge drivers. The device is intended to drive a three-phase brushless dc motor, although it can also be used to drive solenoids or other loads. Each output driver channel consists of N-channel power MOSFETs configured in a 1/2-H-bridge configuration. Each 1/2-H-bridge driver has a dedicated ground terminal, which allows independent external current sensing.

An uncommitted comparator is integrated into the DRV8313, which allows for the construction of current-limit circuitry or other functions.

Internal protection functions are provided for undervoltage, charge pump faults, overcurrent, short circuits, and overtemperature. Fault conditions are indicated by the nFAULT pin.

Device Information (1)

PART NUMBER	PACKAGE	BODY SIZE (NOM)
DRV8313	HTSSOP (28)	9.70 mm × 4.40 mm
DRV8313	VQFN (36)	6.00 mm x 6.00 mm

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