TPS65910A1RSL Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
Texas Instruments TPS65910A1RSL is a highly integrated Power Management IC (PMIC) featuring 4 DC/DC converters, 8 LDOs, and RTC, supporting 1.7V–5.5V input in a compact 6x6mm QFN-48 package. From $2.295, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- TPS65910A1RSL Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.2950(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4 DC/DC converters + 8 LDOs + RTC integrated in a single 6x6mm QFN-48 package for space-critical designs
- Wide input voltage range of 1.7V to 5.5V supports single-cell Li-Ion and multi-cell battery systems
- 12 independently programmable output rails enable flexible power sequencing for complex SoC platforms
- Low quiescent current design extends battery life in portable and IoT applications
- I2C-compatible interface for dynamic voltage scaling and power management control
Applications
The TPS65910A1RSL is designed for application processors and SoCs in portable consumer electronics, industrial handhelds, and IoT edge devices. Its integrated multi-rail power management makes it ideal for ARM Cortex-A based platforms such as tablets, POS terminals, and smart home gateways. The built-in RTC and programmable power sequencing also suit battery-backed embedded systems requiring precise startup and shutdown control.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | INTEGRATED POWER MANAGEMENT UNIT |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 1.7V |
| JESD-30 Code | S-PQCC-N48 |
| JESD-609 Code | e4 |
| Number of Channels | 12 |
| Number of Functions | 1 |
| Number of Outputs | 12 |
| Output Current-Max | 1.5A |
| Output Voltage-Max | 3.3V |
| Output Voltage-Min | 0.6V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC48,.24SQ,16 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.7V |
| Supply Voltage-Nom (Vsup) | 3.6V |
| Surface Mount | YES |
| Switching Frequency-Max | 3000kHz |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.4mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS65910A1RSL:
Texas Instruments Adjustable, 12 Channel, PQCC48
Frequently Asked Questions
What is the input voltage range of the TPS65910A1RSL?
The TPS65910A1RSL supports an input voltage range of 1.7V to 5.5V, making it compatible with single-cell Li-Ion batteries (nominally 3.6V–4.2V) as well as regulated 5V USB power rails. This flexibility allows it to be used in a wide variety of portable and wall-powered applications.
How many power output rails does the TPS65910A1RSL provide?
The TPS65910A1RSL integrates 12 output channels in total: 4 DC/DC buck converters and 8 LDO linear regulators. All outputs are independently programmable via an I2C interface, enabling precise power sequencing and dynamic voltage scaling for multi-core application processors and peripheral subsystems.
What package does the TPS65910A1RSL use and what are its dimensions?
The TPS65910A1RSL comes in a 48-pin Quad Flat No-Lead (QFN) package measuring 6mm x 6mm. The small footprint and exposed thermal pad make it well-suited for space-constrained PCB designs requiring efficient heat dissipation without the need for a large heatsink.
What are typical applications for the TPS65910A1RSL?
This PMIC is commonly used in ARM Cortex-A processor platforms including tablets, industrial handheld terminals, smart home gateways, and IoT edge devices. Its multi-rail output, integrated RTC, and programmable sequencing make it a natural fit for powering complex SoC-based designs that require coordinated startup and shutdown of multiple voltage domains.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.5900 | $4.59 |
| 3+ | $3.0600 | $9.18 |
| 9+ | $2.2950 | $20.66 |
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