ST L6229DTR

驱动器 - 全集成，控制和功率级1.4A12V ~ 52V

Overview

The L6229DTR is a DMOS fully integrated 3-phase motor driver with overcurrent protection.

Realized in BCD technology, the device combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device includes all the circuitry needed to drive a 3-phase BLDC motor including: a 3-phase DMOS bridge, a constant off time PWM current controller and the decoding logic for single ended hall sensors that generates the required sequence for the power stage. Available in PowerSO36 and SO24 (20 + 2 + 2) packages, the L6229DTR features a non-dissipative overcurrent protection on the high-side power MOSFETs and thermal shutdown.

Features

STSPIN L62 Series
Applications : General Purpose
Load voltage across the chip 12V~52V
base on L6229 number
designed with 1 outputs

Surface Mount Mounting Type

Applications

There are a lot of STMicroelectronics
L6229DTR motor drivers applications.

• Large outdoor LED display
• Commercial office
• Hospitality buildings
• Smart lighting applications
• Automotive applications
• Dome
• Dash
• Footwell lighting
• Indicator
• Telltale lights