automotive speed sensor Infineon TLE4929CXHAM38NHAMA1 with hybrid algorithm and magnetic immunity
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The TLE4929C-XHA is an active Hall sensor designed for precise speed and position measurement in automotive and industrial applications. It is ideally suited for crankshaft applications, speedometers, and other speed-sensing requirements demanding high accuracy and low jitter. The sensor features magnetic stray-field robustness due to its differential sensing principle, direction detection capabilities, and a hybrid algorithm that ensures continuous calibration during electric drive. Its switching point is located in the middle of the tooth, enabling backward compatibility.
Product Attributes
- Brand: Infineon Technologies
- Compliance: RoHS compliant
- Qualification: Qualified for automotive usage
- Package Plating: Nickel plating
Technical Specifications
| Parameter | Symbol | Values | Unit | Note or Test Condition |
|---|---|---|---|---|
| Supply voltage | VDD | 4.0 16 | V | Continuous |
| Supply current | IDD | 8.0 13.4 | mA | Continuous |
| Output ON current | IQ_ON | 0.01 15 | mA | VQ_LOW < 0.5 V |
| Junction temperature range | TJ | -40 175 | C | Normal operating |
| Direction detection frequency range | fDir | 0 1800 | Hz | For increasing rotational frequency |
| Magnetic signal frequency range | f | 0 8000 | Hz | Full accuracy |
| Output saturation voltage | VQsat | - - 500 | mV | IQ 15 mA |
| Power on time | tpower_on | 0.8 0.9 1 | ms | Output is locked to high |
| Delay time (Option 2) | tdelay2 | 13 17 22 | s | |
| Output fall time | tfall | 2.0 2.5 3.0 | s | VPullup = 5 V, RPullup = 1.2 k, CQ = 1.8 nF |
| Jitter (3 sigma) | Jitter | 0.015 | Crank | Bpkpk = 20 mTpkpk, FILTER_SELECT = 0 |
| Number of wrong pulses at start-up | nStart | 0 | n | Engine starts in continuous forward rotational direction |
| Global run out | Runoutglobal | 1.0 1.67 | - | Ratio = Amplitude(max)pkpk / Amplitude(min)pkpk |
| Crankshaft protocol with direction (Option 1) | tfwd | 38 45 52 | s | VPullup = 5 V, RPullup = 1.2 k, CQ = 1.8 nF |
| Crankshaft protocol with direction (Option 1) | tbwd | 76 90 104 | s | VPullup = 5 V, RPullup = 1.2 k, CQ = 1.8 nF |
| Crankshaft protocol with direction (Option 1) | tstandstill | 152 180 208 | s |
| Type | Description | Marking | Ordering Code | Package |
|---|---|---|---|---|
| TLE4929C-XHA-M18N | Nickel plating, 100nF/50V | 29AJC6 | SP005355349 | PG-SSO-3-53 |
| TLE4929C-XHA-M38N | Nickel plating, 470nF/25V | 29AJC7 | SP005355351 | PG-SSO-3-53 |
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Company
Changsha Purple Horn E-Commerce Co., Ltd.
Location
2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person
Coral