TPS92682QRHMRQ1In StockTexas Instruments
TPS92682QRHMRQ1 is a dual-channel constant voltage and constant current PWM controller with SPI interface, supporting 4.5V to 65V input and current-mode control. From $2.10 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 33
- Lifecycle
- ACTIVE
- Datasheet
- TPS92682QRHMRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.1024(MOQ 43)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-channel constant voltage and constant current control for flexible LED driver or power supply designs
- Wide input voltage range of 4.5V to 65V supports automotive and industrial applications
- Current-mode pulse width modulation (PWM) control for fast transient response and improved stability
- SPI interface enables easy digital configuration and real-time parameter adjustment
- AEC-Q100 qualified for automotive environments, ensuring high reliability under harsh conditions
Applications
TPS92682QRHMRQ1 is designed for automotive LED lighting systems, including headlights and interior lighting, where dual-channel control and wide voltage range are essential. It is also well-suited for industrial power supplies and DC-DC converters requiring precise constant current and constant voltage regulation. The SPI interface makes it ideal for smart lighting and digitally controlled power management applications.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2019-08-06 |
| YTEOL | 15 |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 65V |
| Input Voltage-Min | 4.5V |
| Input Voltage-Nom | 14V |
| JESD-30 Code | S-PQCC-N32 |
| JESD-609 Code | e4 |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Output Current-Max | 5A |
| Output Voltage-Max | 65V |
| Output Voltage-Min | 4.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Surface Mount | YES |
| Switcher Configuration | BUCK-BOOST |
| Switching Frequency-Max | 1000kHz |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of TPS92682QRHMRQ1?
The TPS92682QRHMRQ1 supports an input voltage range of 4.5V to 65V, with a nominal operating voltage of 14V, making it suitable for automotive 12V/24V systems and a wide range of industrial power applications.
What control method does TPS92682QRHMRQ1 use?
The TPS92682QRHMRQ1 uses current-mode pulse width modulation (PWM) control, which provides fast transient response, improved line and load regulation, and inherent cycle-by-cycle current limiting for enhanced protection.
Is TPS92682QRHMRQ1 suitable for automotive applications?
Yes, TPS92682QRHMRQ1 carries the Q1 automotive qualification suffix, meeting AEC-Q100 standards. It is ideal for automotive LED driver systems, body electronics, and other applications requiring reliable operation in harsh environments.
What package does TPS92682QRHMRQ1 come in?
The TPS92682QRHMRQ1 is available in a 32-pin VQFN (S-PQCC-N32) package, which offers a compact footprint suitable for space-constrained automotive and industrial PCB designs.
Where can I buy TPS92682QRHMRQ1 and what is the price?
TPS92682QRHMRQ1 is available from authorized distributors worldwide, including FindMyChip, starting from approximately $2.10 per unit. You can submit an RFQ on FindMyChip for competitive pricing and fast worldwide shipping.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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