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See Technical Specifications

AH266 +BOM

Two Phase 12V/24 BLDC All-In-One Fan and Motor Drive Latch

Manufacturer:

DIODES
Mfr.Part #:

AH266
Datasheet:

AH266 Datasheet (PDF)
Package/Case:

TO-92-4
Product Type:

Linear, Compass (ICs)
RoHS:
EDA/CAD Models:

Request Free CAD Models for AH266

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AH266 General Description

General DescriptionAH266 is an integrated Hall sensor with output drivers designed for electronic commutation of brush-less DC motor applications. The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifies the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and complementary darlington open-collector drivers for sinking large current loads. An internal bandgap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range.Features- On-chip Hall plate- Operating voltage: 4V~28V- Output current: 400mA(Continuous, 25oC)- Reverse protection diode only for chip reverse power connecting (Note)- Output protection Zener breakdown Vz=62V(Typ)- Package: SIP-4LApplication- Dual-coil Brush-less DC Motor- Dual-coil Brush-less DC Fan- Revolution Counting- Speed Measurement