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KTH2562L
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Application Scenarios
汽车座椅控制器 汽车座椅控制器
汽车座椅控制器
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Product Description

Chip Overview：

The KTH2562L adopts advanced chopper stabilization technology, with integrated temperature compensation circuits as well as overcurrent and negative voltage protection circuits, delivering outstanding sensitivity and temperature stability. Magnetic field detection signals are output via a digital bipolar latch. This device features an open-drain output stage with a sink current capacity of 45 mA.
Its wide operating voltage range of 3.8 V to 60 V and reverse polarity protection up to -40 V make it widely applicable for automotive scenarios. Built-in internal circuitry provides reverse power supply protection and output overcurrent protection.

Typical Applications

  • Power tools

  • Flow meters

  • Valve & solenoid valve status detection

  • Brushless DC motors

  • Proximity sensing

  • Tachometers

  • Sunroof controllers

  • Tailgate controllers

  • Sunshade curtain controllers

  • Seat adjustment controllers

Typical Application Circuit：


Product Features

English Translation

KTH2562L for Automotive Applications:
– Device HBM ESD Rating: 6000 V
– Device CDM ESD Rating: 500 V
– Operating Temperature Grade: TA = –40°C ~ 150°C

Digital Bipolar Latch Hall Effect Sensor

Excellent Temperature Stability

– BRP tolerance within ±10% across full temperature range

Multiple Sensitivity Options (BOP / BRP)

  • Grade A: Bop=±20 Gauss, Brp=±20 Gauss

  • Grade C: Bop=±50 Gauss, Brp=±50 Gauss

Wide Operating Voltage Range

– 3.8 V ~ 60 V
– No external voltage regulator required

Open-Drain Output (45 mA Sink Current)

8 µs Fast Power-Up Time

Compact Package Sizes

– Surface-mount: 3-Pin SOT23 / SOT-23-3L
– Through-hole: 3-Pin TO-92S
AEC-Q100 Automotive Qualified

Protection Features

– Reverse Supply Protection (up to –40 V)
– Output Current Limiting

Application Scenarios
汽车座椅控制器
汽车座椅控制器