TLE9278BQXXUMA1
ActiveINFINEON'S TLE9278BQX OFFERS THE HIGHEST LEVEL OF INTEGRATION AT SMALLEST FOOTPRINT FOR AUTOMOTIVE APPLICATIONS REQUIRING MULTIPLE CHANNELS OF CAN TRANSCEIVERS LIKE GATEWAYS AND HIGH-END BODY CONTROL MODULES (BCM)
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TLE9278BQXXUMA1
ActiveINFINEON'S TLE9278BQX OFFERS THE HIGHEST LEVEL OF INTEGRATION AT SMALLEST FOOTPRINT FOR AUTOMOTIVE APPLICATIONS REQUIRING MULTIPLE CHANNELS OF CAN TRANSCEIVERS LIKE GATEWAYS AND HIGH-END BODY CONTROL MODULES (BCM)
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Technical Specifications
Parameters and characteristics for this part
| Specification | TLE9278BQXXUMA1 |
|---|---|
| Applications | Converter, Automotive |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 48-VFQFN Exposed Pad |
| Qualification | AEC-Q100 |
| Supplier Device Package | PG-VQFN-48-31 |
| Voltage - Input [Max] | 28 V |
| Voltage - Input [Min] | 4.5 V |
| Voltage - Output | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 9.75 | |
| 10 | $ 6.77 | |||
| 25 | $ 6.00 | |||
| 100 | $ 5.14 | |||
| 250 | $ 4.72 | |||
| 500 | $ 4.46 | |||
| 1000 | $ 4.25 | |||
| Digi-Reel® | 1 | $ 9.75 | ||
| 10 | $ 6.77 | |||
| 25 | $ 6.00 | |||
| 100 | $ 5.14 | |||
| 250 | $ 4.72 | |||
| 500 | $ 4.46 | |||
| 1000 | $ 4.25 | |||
| Tape & Reel (TR) | 2500 | $ 4.37 | ||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 8.03 | |
| 10 | $ 6.21 | |||
| 25 | $ 5.75 | |||
| 50 | $ 5.50 | |||
| 100 | $ 5.25 | |||
| 250 | $ 5.01 | |||
| 500 | $ 4.88 | |||
| 1000 | $ 4.75 | |||
Description
General part information
TLE9278 Series
A high-efficient switch mode power supply (SMPS) buck regulator provides an external 5.0 V output voltage at up to 750 mA, while an additional DC/DC boost converter supports applications or conditions at low input supply voltages. The device is controlled and monitored via a 16-bit serial peripheral interface (SPI). Additional features include a time-out/window watchdog circuit with reset, fail output and undervoltage reset. The device offers low-power modes in order to support applications that are connected permanently to the battery. A wake-up from the low-power mode is possible via LIN/CAN bus, via the bi-level sensitive monitoring/wake-up input as well as via the timer. The TLE9278BQX is offered in a very small footprint, exposed pad PG-VQFN-48 (7 x 7 mm2) power package.
Documents
Technical documentation and resources