TPS16530RGER Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
TPS16530RGER is a high-side electronic fuse (eFuse) regulator with 4.5 A current limiting by Texas Instruments. Key specs: 4.5 V to 58 V input range, adjustable overcurrent threshold, 24-VQFN (4×4 mm) package. From $1.20, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 25
- Lifecycle
- ACTIVE
- Datasheet
- TPS16530RGER Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.6595(MOQ 100)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide 4.5 V to 58 V input voltage range for industrial and telecom supply rails
- Adjustable 4.5 A overcurrent threshold via external resistor for flexible protection
- Integrated reverse-current blocking protects downstream circuitry from back-power events
- Compact 24-pin VQFN 4×4 mm package with exposed pad for efficient thermal dissipation
- Built-in slew-rate control limits inrush current during hot-plug or power-up events
Applications
TPS16530RGER is designed for industrial power distribution, server backplane hot-plug protection, and telecom equipment where robust overcurrent and overvoltage protection are critical. Operating from 4.5 V to 58 V, it replaces discrete fuse-plus-FET solutions with an integrated, resettable electronic fuse that provides precise current limiting and fast fault response. Its compact VQFN package and adjustable threshold make it suitable for multi-rail power architectures in factory automation and embedded computing platforms.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | eFUSE |
| Input Voltage-Max | 58V |
| Input Voltage-Min | 4.5V |
| JESD-30 Code | S-PQCC-N24 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Current-Max | 4.5A |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC24,.16SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max (Isup) | 1.7mA |
| Supply Voltage-Max (Vsup) | 58V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 24V |
| Surface Mount | YES |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Threshold Voltage-Nom | +1.2V |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| 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 operating range of TPS16530RGER?
TPS16530RGER operates across a wide input voltage range of 4.5 V to 58 V, making it suitable for industrial 24 V and 48 V power distribution systems as well as telecom equipment that requires reliable overvoltage and overcurrent protection across varying supply conditions.
How does TPS16530RGER limit inrush current during hot-plug events?
TPS16530RGER incorporates a programmable slew-rate control feature that ramps the output voltage at a controlled rate, typically limiting inrush current to below the 4.5 A threshold, thereby protecting downstream capacitors and load circuits during hot-plug insertion or sudden power-up events in 12 V to 48 V systems.
For a 48 V industrial rail, how should the overcurrent threshold be set on TPS16530RGER?
The overcurrent threshold on TPS16530RGER is set by connecting a resistor to the ILIM pin; selecting a resistor value between 10 kΩ and 100 kΩ allows the threshold to be configured from approximately 0.5 A up to 4.5 A, with the formula provided in the datasheet ensuring accuracy within ±10% over the -40°C to 125°C range.
What package does TPS16530RGER use and what are its dimensions?
TPS16530RGER is housed in a 24-pin VQFN package measuring 4 mm × 4 mm with a 0.5 mm pitch and an exposed thermal pad underneath, enabling low thermal resistance and keeping junction temperature manageable when dissipating power at full 4.5 A load current in space-constrained board designs.
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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 |
|---|---|---|
| 100+ | $2.0715 | $207.15 |
| 105+ | $1.9148 | $201.05 |
| 136+ | $1.8510 | $251.74 |
| 181+ | $1.6595 | $300.37 |
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