1 Features
• High-speed digital bipolar-latch Hall sensor
– Low propagation delay: 5μs
– Low jitter: 5μs
– Bandwidth (BW): 60kHz
• Supports a wide voltage range:
– 2.5V to 26V
– No external regulator required
• Fast power-on time: 62.5μs
• High precision thresholds:
– ±3mT with ±1mT maximum variation
– ±1mT with ±0.7mT maximum variation
• Protection features:
– Output short-circuit protection
– Output current limitation
– Overtemperature protection
• Open-drain output (15mA sink)
• Wide operating temperature range:
– –40°C to 125°C
• Small package and footprint:
– Surface mount 3-pin SOT-23
• 2.92mm × 2.37mm

2 Applications
• Cordless power tools
• Vacuum robot
• Computer fan
• Valve and solenoid status
• Industrial brushless DC motors

3 Description
The TMAG5115 device is a high-performance Halleffect
latch sensor with fast propagation delay and low
jitter. The device also has high sensitivity stability over
temperature and offers integrated protection features
designed for applications that require high RPM.
The combination of low jitter and low propagation
delay can help increase power efficiency and reduce
parasitic system-level noise.
The device has an open-drain output stage with
15mA current sink capability. The TMAG5115
wide operating voltage range of 2.5V to 26V
is designed for a wide range of industrial and
commercial applications. Internal protection functions
are provided for output short-circuit, overcurrent, and
overtemperature conditions.
The TMAG5115 is available in the industry standard
SOT-23 package.