TPS388R04H01RTERQ1
ActiveAUTOMOTIVE, MULTICHANNEL OVERVOLTAGE AND UNDERVOLTAGE VOLTAGE SUPERVISOR WITH I²C AND TIMEOUT RESET
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TPS388R04H01RTERQ1
ActiveAUTOMOTIVE, MULTICHANNEL OVERVOLTAGE AND UNDERVOLTAGE VOLTAGE SUPERVISOR WITH I²C AND TIMEOUT RESET
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS388R04H01RTERQ1 |
|---|---|
| Grade | Automotive |
| Mounting Type | Wettable Flank, Surface Mount |
| Number of Voltages Monitored | 4 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output | Open Drain |
| Package / Case | 16-WFQFN Exposed Pad |
| Qualification | AEC-Q100 |
| Reset | Active Low |
| Reset Timeout | 200 ms |
| Supplier Device Package | 16-WQFN (3x3) |
| Type | Regulator/Supervisor |
| Voltage - Threshold | 4 Selectable Threshold Combinations |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 3000 | $ 5.57 | |
| Texas Instruments | LARGE T&R | 1 | $ 3.69 | |
| 100 | $ 3.01 | |||
| 250 | $ 2.37 | |||
| 1000 | $ 2.01 | |||
Description
General part information
TPS388R0-Q1 Series
The TPS38800-Q1/TPS388R0-Q1 device is an ASIL-B device for a 2 to 8 channel window supervisor IC available in a 16-pin 3mm x 3mm QFN package. This high accuracy multichannel voltage supervisor is designed for systems that operate on low-voltage supply rails and have narrow margin supply tolerances.
I2C functionality gives flexibility in selecting thresholds, reset delays, glitch filters, and pin functionality. The internal glitch immunity and noise filters eliminate the need for external RC components to reduce false resets resulting from power transients. TPS38800-Q1/TPS388R0-Q1 does not require any external resistors for setting overvoltage and undervoltage reset thresholds, which further optimizes overall accuracy, cost, size, and improves reliability for safety systems.
The TPS38800-Q1/TPS388R0-Q1 device is an ASIL-B device for a 2 to 8 channel window supervisor IC available in a 16-pin 3mm x 3mm QFN package. This high accuracy multichannel voltage supervisor is designed for systems that operate on low-voltage supply rails and have narrow margin supply tolerances.
Documents
Technical documentation and resources