TPS43331QDAPRQ1
IC REG QD BUCK/LNR SYNC 38HTSSOPManufacturer: Texas Instruments
Categories: Linear + Switching
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The Texas Instruments TPS43331QDAPRQ1 is a highly integrated power management IC featuring a quad-output architecture. This component combines two synchronous step-down (buck) controllers with two linear (LDO) regulators, providing a versatile solution for complex power rail generation. Operating at a switching frequency of 165kHz, it supports a wide input voltage range from 1.8V to 30V. The device is qualified to AEC-Q100 standards, making it suitable for automotive applications, and operates within a temperature range of -40°C to 125°C. Its 38-HTSSOP package facilitates surface-mount assembly. The TPS43331QDAPRQ1 includes supervisor functionality and is designed for applications requiring multiple regulated voltage outputs with efficiency and integration.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 38-PowerTSSOP (0.240"", 6.10mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 1.8V ~ 30V |
| Frequency - Switching | 165kHz |
| Topology | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) |
| Supplier Device Package | 38-HTSSOP |
| Voltage/Current - Output 1 | Controller |
| Voltage/Current - Output 2 | Controller |
| Voltage/Current - Output 3 | 1.2V ~ 8.5V, 650mA |
| w/LED Driver | No |
| w/Supervisor | Yes |
| w/Sequencer | No |
| Grade | Automotive |
| Number of Outputs | 4 |
| Qualification | AEC-Q100 |
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