TPS536C7B1RSLR Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
TPS536C7B1RSLR is a voltage-mode PWM switching controller by Texas Instruments. Key specs: 4.5V to 18V input voltage range, 12V nominal input, 48-pin QFN package. From authorized distributors, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- TPS536C7B1RSLR Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Voltage-mode PWM switching controller with 4.5V to 18V wide input range supporting versatile DC-DC converter designs
- 48-pin QFN package (S-PQCC-N48) enabling compact high-power density point-of-load converter implementations
- Lead-free RoHS-compliant construction introduced in 2020, suitable for modern environmentally regulated power supply designs
Applications
The TPS536C7B1RSLR is designed for high-performance DC-DC buck converter applications in server power supplies, telecommunications infrastructure, and industrial power management systems. Its voltage-mode PWM control technique provides precise output regulation across a 4.5V to 18V input range, making it ideal for point-of-load conversion in computing and networking equipment. The 48-pin QFN package enables high power density designs suitable for data center power distribution boards.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2020-09-26 |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 18V |
| Input Voltage-Min | 4.5V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | S-PQCC-N48 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 2 |
| Output Current-Max | 400A |
| Output Voltage-Max | 5V |
| Output Voltage-Min | 0.25V |
| 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 |
| Supply Current-Max (Isup) | 100mA |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 2000kHz |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| 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 |
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 the TPS536C7B1RSLR?
The TPS536C7B1RSLR accepts an input voltage range from 4.5V minimum to 18V maximum, with a nominal input voltage of 12V. This wide input range makes it suitable for standard 12V bus power systems used in servers, industrial equipment, and telecommunications infrastructure.
What control mode and technique does the TPS536C7B1RSLR use?
The TPS536C7B1RSLR uses voltage-mode control with pulse width modulation (PWM) technique. Voltage-mode PWM provides excellent output voltage regulation and noise immunity, making it well suited for powering sensitive analog and digital circuitry in high-performance computing and communications systems.
What package does the TPS536C7B1RSLR come in?
The TPS536C7B1RSLR is available in a 48-pin QFN (Quad Flat No-Lead) package, with JESD-30 code S-PQCC-N48. The QFN package offers low thermal resistance and small footprint, enabling high-density power management circuit designs on compact PCBs.
Is the TPS536C7B1RSLR RoHS compliant and lead-free?
Yes, the TPS536C7B1RSLR is lead-free with Pbfree code Yes. It was introduced in September 2020 and complies with RoHS environmental requirements, making it appropriate for use in designs targeting EU markets and other regions with lead-restriction regulations.
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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.
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