TLE6714G
The TLE6714G is a 4 loop firing IC specially designed for automotive restraint applications. The device, located in the ECU (Electronic Control Unit) of the airbag system, provides four independent actuator channels for firing loops. Each channel is equipped with various diagnostic functions. Communication between the μC and TLE 6714G is performed via SPI and analog/digital interface pins.
| Parametric | TLE6714G |
|---|
| Channels | 4.0 |
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| ESD Protection
max | 2.0kV |
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| Interfaces | 16-Bit SPI |
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| Mounting | SMT |
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| ICC
max | 0.3mA |
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| Diagnostics | Y |
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| Pin Count | 28.0Pins |
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| Watchdog | None |
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| Operating Temperature
min
max | -40.0°C
150.0°C |
|---|
| Data Input | 4 MHz SPI |
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| VCC | 5.0V |
|---|
| Summary of Features:- 4 independent firing loops (each with Highside and Lowside Switch)
- Extra HW lines (safety lines) to enable firing
- Firing current detection
- Multiplexed analog output pin for measurement retrieval
- Unidirectional Serial Peripheral Interface (SPI) up to 4 MHz
Benefits:- Scaling device for TLE6710Q
Target Applications:- Low end Restraint Systems without satellite sensor
 |
Product Brief
| Title | Size | Date | Version |
|---|
| TLE6714 | 155 KB | 18 十二月 2008 | |
Product Selection Guide
Package Data
