Skip to main content
Log in
Infineon Technologies TLI4946-2L — Logic ICs

TLI4946-2L Hall Switch – Infineon, Open Drain

MPNTLI4946-2L
Active

Infineon TLI4946-2L Hall Switch Latch, Through Hole, Open Drain, South Pole Polarization, 2.7V Supply, 3.5mT Trip / -3.5mT Release, -40°C to 125°C

$0.40Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TLI4946-2L specifications
ParameterValue
MountingThrough Hole
Operating temperature high-40°C to 125°C(TA)
Feature_listTemperature Compensated
Package_typeBulk
PolarizationSouth Pole
Output signalOpen Drain
Test condition25°C
StatusActive
Timing_functionLatch
Supply voltage2.7
Switching current0.006
Output current max0.02
Sensing distance max3.5mT Trip, -3.5mT Release

Product details

Hall latch for commutation and position sensing

The TLI4946-2L is a South Pole-polarised Hall-effect latch from Infineon, designed for brushless DC motor commutation, speed sensing, and rotary position detection. It switches its open-drain output when the magnetic field crosses the 3.5 mT trip threshold and releases at -3.5 mT, giving 7 mT of hysteresis that rejects vibration and stray fields. Supply voltage is 2.7 V minimum, and the open-drain output sinks up to 20 mA continuous — enough to drive a PLC input or a small relay coil through a pull-up resistor.

Frequently asked questions

Where can I find the TLI4946-2L datasheet?

To verify electrical characteristics and pinout for design validation.

What is the price of TLI4946-2L?

For sourcing and budget estimation in BOM planning.

Is TLI4946-2L in stock at distributors?

To check immediate availability for production or repair.

What are the specifications of TLI4946-2L?

To ensure the part meets application requirements such as voltage, current, and sensitivity.

Where can I buy TLI4946-2L?

To find authorized distributors and place a purchase order.

What is a suitable replacement or equivalent for TLI4946-2L?

To find alternate parts if the original is unavailable or for cross-referencing.