[SHININGIC]

General Description
The TMR2501 linear sensor utilizes a unique push-pull Wheatstone bridge composed of four unshielded TMR sensor elements. The unique bridge design provides a high sensitivity differential output that is linearly proportional to a magnetic field applied perpendicular to the surface of the sensor Package, and it provides superior temperature compensation of the output. The TMR2501 is available in the TO94 and SSIP4 Packages.

Features and Benefits
■ Tunneling Magneto resistance (TMR) Technology
■ High Sensitivity
■ Large Dynamic Range
■ Low Power Consumption
■ Excellent Thermal Stability
■ Very Low Hysteresis
■ Compatible with wide Range of Supply Voltages

Applications
■ Magnetic Field Sensing
■ Current Sensors
■ Position and Displacement Sensing

Description
The AH5775 is a single-chip solution for driving single-coil brushless direct current (BLDC) fans and motors. The integrated full-bridge driver output stage uses soft switching to minimize audible switching noise and electromagnetic interference (EMI) providing a low-noise solution.
To simplify system circuit and minimize external components, the device integrates a stable high-sensitivity Hall effect sensor, voltage and temperature compensated internal references, amplifiers and the output H-bridge power switches with low RDSON.

Features
• Supports single-phase full wave BLDC fan/motor drive
• Built-in Hall effect sensor and input amplifier
• Operating voltage: 2.5V to 18V
• Soft switching for low noise DC fan motor applications
• Rotor Lock Protection (Lock detection, output shutdown and
   automatic restart)
• Overvoltage shutdown
• Thermal protection
• No external timing capacitor - Reduces the numbers of external
   components required
• Industry Standard TO94 Package
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)

Applications
• 5V / 12V / 15V Min. BLDC Cooling Fans
• Netbook/ Notebook and Desktop BLDC fans
• Instruments Cooling Fans
• Medium Voltage/ Low Power BLDC Motors

Description
The AH5772 is a single chip solution for driving single-coil brushless direct current (BLDC) fans and motors. The integrated full-bridge driver output stage uses soft switching to minimize audible switching noise and electromagnetic interference (EMI) providing a low noise solution.
To simplify system circuit and minimize external components, the device integrates a stable high sensitivity Hall-Effect sensor, voltage and temperature compensated internal references, amplifiers and the output H-bridge power switches with low RDSON.

Features
• Supports Single-phase Full Wave BLDC Fan/Motor Drive
• Wide Operating Voltage Range: 2.4V to 18V
• Built-in High Sensitivity Hall Effect Sensor
   • Very Low Temperature and Voltage Coefficient of the
      Magnetic Operating Switch Points
• Built-in H-Bridge with Low RDSON Resistance
• Soft Switching for Low Noise DC Fan Motor Applications
• Rotor Lock Protection (Lock Detection, Output Shutdown and
   Automatic Re-start)
• Over Voltage Shutdown
• Thermal Protection
• No External Timing Capacitor - Reduces the Numbers of
   External Components Required
• Industry Standard TO94 Package
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)

Applications
• 5V / 9V / 12V / 15V Min. BLDC Cooling Fans
• Netbook/ Notebook and Desktop BLDC Fans
• Instruments Cooling Fans
• Medium Voltage/ Low Power BLDC Motors

USM Package

Marking method
    Laser Marking

Marking method

   Laser Marking

Marking method

   Laser Marking

ESC Package

Marking method
    Laser Marking

Marking method

   Laser Marking

Marking method

   Laser Marking