L6235Q

量産中
Design Win Education
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DMOS driver for 3-phase brushless DC motor

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製品概要

概要

The L6235Q is a DMOS fully integrated 3-phase motor driver with overcurrent protection. Realized in BCDmultipower 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 QFN48 7x7 package, the L6235Q features a non-dissipative overcurrent protection on the high-side power MOSFETs and thermal shutdown.

  • 特徴

    • Operating supply voltage from 8 to 52 V
    • 5.6 A output peak current
    • RDS(on)0.3 Ω typ. value @ TJ= 25 °C
    • Operating frequency up to 100 kHz
    • Non-dissipative overcurrent protection
    • Diagnostic output
    • Constant tOFFPWM current controller
    • Slow decay synchronous rectification
    • 60° and 120° Hall effect decoding logic
    • Brake function
    • Tacho output for speed loop
    • Cross conduction protection
    • Thermal shutdown
    • Undervoltage lockout
    • Integrated fast freewheeling diodes
    続きを読む 一部を表示

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STマイクロエレクトロニクス - L6235Q

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品質 & 信頼性

製品型番 マーケティング･ステータス パッケージ グレード RoHSコンプライアンスグレード Longevity Commitment Longevity Starting Date 材料宣誓書**
L6235Q
量産中
VFQFPN 48 7x7x1.0 mm インダストリアル Ecopack2 10 2025-01-01T00:00:00.000+01:00
L6235QTR
量産中
VFQFPN 48 7x7x1.0 mm インダストリアル Ecopack2 10 2025-01-01T00:00:00.000+01:00

L6235Q

Package:

VFQFPN 48 7x7x1.0 mm

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

VFQFPN 48 7x7x1.0 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6235QTR

Package:

VFQFPN 48 7x7x1.0 mm

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

VFQFPN 48 7x7x1.0 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください

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