TLV4946K Infineon Technologies, TLV4946K Datasheet - Page 7

• Manufacturer Part Number: TLV4946K
• Description: IC HALL EFFECT LATCH SC59-3
• Manufacturer: Infineon Technologies
• Type: Bipolar Latchr

Specifications of TLV4946K

• Sensing Range: 19.2mT Trip, -19.2mT Release
• Voltage - Supply: 2.7 V ~ 18 V
• Current - Supply: 6mA
• Current - Output (max): 20mA
• Output Type: Digital, Open Drain
• Operating Temperature: -40°C ~ 85°C
• Package / Case: TO-236-3, SC-59, SOT-23-3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

High Precision Hall Effect Latch
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1.1
The TLV4946-2L is a high precision Hall Effect Latch with highly accurate
switching thresholds for ambient operating temperatures up to 85°C.
1.2
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1.3
The TLV4946-2L is ideally suited to detect the rotor position in Brushless DC (BLDC) Motors used in industrial and
consumer applications, such as: air conditioning systems, pumps, washing machines, DVD players, rolling shutter,
etc. The sensor also provides a reliable switching for index counting with small pole wheels and large air gaps.
The TLV4946-2L can also be used for index counting.
Product Name
TLV4946-2L
Datasheet
2.7 V to 18 V supply voltage operation.
Operation from unregulated power supply.
High sensitivity and high stability of the magnetic switching points.
High resistance to mechanical stress by active error compensation.
Reverse battery protection (-18 V).
Superior temperature stability.
Low jitter (typically 1 µs).
High ESD performance (± 4 kV HBM).
Digital output signal (open-drain).
Not suitable for automotive applications
Product Description
Overview
Features
Target Applications
Product Type
Hall Effect Latch
7
Order Code
SP000604340
Package
PG-SSO-3-2
Rev1.1, 2010-08-02
TLV4946-2L