| Parametric | TLE7189QK |
|---|
| IQ (multiple) | 30 μA |
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| Turn On/Off Current | 1.5/ 1.5 A |
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| DC Range
(@20kHz) | 0...100% |
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| Integrated OPAMPs for Load Current Measurement | 3.0 |
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| Adjustable Dead Time | No |
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| Adjustable Short Circuit Detection | Yes |
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| SIL3 Features | Yes |
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| System IC Components | No |
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| Diagnostics | UV, OV, SCD, OT, VDD supervision |
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| Sales Product Name | TLE7189QK |
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| OPN | TLE7189QKXUMA1 |
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| Product Status | active and preferred |
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| Package Name | PG-LQFP-64 |
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| Completely lead free | yes |
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| Halogen free | yes |
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| RoHS compliant | yes |
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| Packing Size | 1900 |
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| Packing Type | TAPE & REEL |
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| |
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| Summary of Features:- Compatible to very low ohmic normal level input N-channel MOSFETs
- PWM frequency up to 30kHz
- Fulfils specification down to 5.5V supply voltage
- Short circuit protection with adjustable detection level
- Three integrated current sense amplifiers
- 0 to 100% duty cycle
- Low EMC sensitivity and emission
- Control inputs with TTL characteristics
- Separate input for each MOSFET
- Separate source connection for each MOSFET
- Integrated minimum dead time
- Shoot through protection
- Disable function and sleep mode
- Detailed diagnosis
- Over temperature warning
- LQFP-64 package with exposed pad for excellent cooling
- Green Product (RoHS compliant)
- AEC (Automotive Electronics Council) qualified
Benefits:- Excellent gate voltages down to 5.5V supply
- 3x fast and accurate operational amplifier for current measurement
- Test function for short circuit detection
- Supervision of external 5V for safety relevant applications
- Strong floating output stages
- VQFN48 package with exposed pad for high ambient temperature robustness
Target Applications:- Electric power steering
- Brake booster
- Safety relevant drives
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