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TI TPS548A20RVET
| Manufacturer | |
| MPN | TPS548A20RVET |
| LCSC Part # | C181378 |
| Packaging | VQFN-CLIP-28-EP(3.5x4.5) |
| Customer # | |
| Key Attributes | 200kHz~1MHz Step-down type Adjustable 600mV~5.5V 15A VQFN-CLIP-28-EP(3.5x4.5) Voltage Regulators - DC DC Switching Regulators RoHS |
| Datasheet | TI TPS548A20RVET |
| RoHS Compliance | 1 documents available |
| Alternative Parts | 7 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | TI | |
| Packaging | VQFN-CLIP-28-EP(3.5x4.5) | |
| Operating Temperature | -40℃~+125℃ | |
| Frequency - Switching | 200kHz~1MHz | |
| Function | Step-down type | |
| Number of Outputs | 1 | |
| Features | Hiccup current limiting;Light load efficient mode;Operating status indication;Cycle-by-cycle current limiting;Overcurrent Protection;Built-in LDO regulator | |
| Output Type | Adjustable | |
| Topology | Buck | |
| Operating Voltage | 1.5V~20V | |
| Switch tube (built-in/external) | Built-in | |
| Output Voltage | 600mV~5.5V | |
| Output Current | 15A | |
| Quiescent Current | 1.35mA |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | TI | |
| Packaging | VQFN-CLIP-28-EP(3.5x4.5) | |
| Operating Temperature | -40℃~+125℃ | |
| Frequency - Switching | 200kHz~1MHz | |
| Function | Step-down type | |
| Number of Outputs | 1 | |
| Features | Hiccup current limiting;Light load efficient mode;Operating status indication;Cycle-by-cycle current limiting;Overcurrent Protection;Built-in LDO regulator |
| Type | Description | |
|---|---|---|
| Output Type | Adjustable | |
| Topology | Buck | |
| Operating Voltage | 1.5V~20V | |
| Switch tube (built-in/external) | Built-in | |
| Output Voltage | 600mV~5.5V | |
| Output Current | 15A | |
| Quiescent Current | 1.35mA |
Introduction
The TPS548A20 is a small-sized, synchronous buck converter with an adaptive on-time D-CAP3 control mode. The device offers ease-of-use and low bill-ofmaterial count for space-conscious power systems. This device features high-performance integrated MOSFETs, accurate 0.6-V reference, and an integrated boost switch. Competitive features include very-low external-component count, fast loadtransient response, auto-skip mode operation, internal soft-start control, and no requirement for compensation. A forced continuous conduction mode helps meet tight voltage regulation accuracy requirements for performance DSPs and FPGAs. The TPS548A20 is available in a 28-pin VQFN-CLIP package and is specified from -40°C to 125°C ambient temperature.
Features
- Integrated SWIFT™ 9.9-mΩ and 4.3-mΩ MOSFETs Support 15-A Continuous IOUT
- Wide Conversion Input Voltage Range: 1.5 V to 20 V (with Snubber)
- Output Voltage Range from 0.6 V to 5.5 V
- Supports All Ceramic Output Capacitors
- Reference Voltage: 600 mV with ±0.5% Tolerance from -40°C to 85°C ambient temperature
- D-CAP3™ Control Mode With Fast Load-Step Response
- Hiccup Over Current Protection
- Auto-Skipping Eco-Mode™ for High Light-Load Efficiency
- FCCM for Tight Output Ripple and Voltage Tolerance Requirements
- Pre-charged Startup Capability
- Eight Selectable Frequency Settings from 200 kHz to 1 MHz
- 4.5 mm×3.5 mm, 28-Pin, VQFN-CLIP Package
- Supported at the WEBENCH™ Design Center
Applications
- Server, Cloud-Computing, Storage
- Telecom & Networking, Point-of-Load (POL)
- IPCs, Factory Automation, PLC, Test Measurement
- Performance DSPs, FPGAs
| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 12.0966 | $ 12.10 |
| 10+ | $ 10.6475 | $ 106.48 |
| 30+ | $ 9.7655 | $ 292.97 |
| 100+ | $ 9.0248 | $ 902.48 |
Standard Packaging250/Full Reel | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | TI | |
| Packaging | VQFN-CLIP-28-EP(3.5x4.5) | |
| Operating Temperature | -40℃~+125℃ | |
| Frequency - Switching | 200kHz~1MHz | |
| Function | Step-down type | |
| Number of Outputs | 1 | |
| Features | Hiccup current limiting;Light load efficient mode;Operating status indication;Cycle-by-cycle current limiting;Overcurrent Protection;Built-in LDO regulator | |
| Output Type | Adjustable | |
| Topology | Buck | |
| Operating Voltage | 1.5V~20V | |
| Switch tube (built-in/external) | Built-in | |
| Output Voltage | 600mV~5.5V | |
| Output Current | 15A | |
| Quiescent Current | 1.35mA |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | TI | |
| Packaging | VQFN-CLIP-28-EP(3.5x4.5) | |
| Operating Temperature | -40℃~+125℃ | |
| Frequency - Switching | 200kHz~1MHz | |
| Function | Step-down type | |
| Number of Outputs | 1 | |
| Features | Hiccup current limiting;Light load efficient mode;Operating status indication;Cycle-by-cycle current limiting;Overcurrent Protection;Built-in LDO regulator |
| Type | Description | |
|---|---|---|
| Output Type | Adjustable | |
| Topology | Buck | |
| Operating Voltage | 1.5V~20V | |
| Switch tube (built-in/external) | Built-in | |
| Output Voltage | 600mV~5.5V | |
| Output Current | 15A | |
| Quiescent Current | 1.35mA |
Introduction
The TPS548A20 is a small-sized, synchronous buck converter with an adaptive on-time D-CAP3 control mode. The device offers ease-of-use and low bill-ofmaterial count for space-conscious power systems. This device features high-performance integrated MOSFETs, accurate 0.6-V reference, and an integrated boost switch. Competitive features include very-low external-component count, fast loadtransient response, auto-skip mode operation, internal soft-start control, and no requirement for compensation. A forced continuous conduction mode helps meet tight voltage regulation accuracy requirements for performance DSPs and FPGAs. The TPS548A20 is available in a 28-pin VQFN-CLIP package and is specified from -40°C to 125°C ambient temperature.
Features
- Integrated SWIFT™ 9.9-mΩ and 4.3-mΩ MOSFETs Support 15-A Continuous IOUT
- Wide Conversion Input Voltage Range: 1.5 V to 20 V (with Snubber)
- Output Voltage Range from 0.6 V to 5.5 V
- Supports All Ceramic Output Capacitors
- Reference Voltage: 600 mV with ±0.5% Tolerance from -40°C to 85°C ambient temperature
- D-CAP3™ Control Mode With Fast Load-Step Response
- Hiccup Over Current Protection
- Auto-Skipping Eco-Mode™ for High Light-Load Efficiency
- FCCM for Tight Output Ripple and Voltage Tolerance Requirements
- Pre-charged Startup Capability
- Eight Selectable Frequency Settings from 200 kHz to 1 MHz
- 4.5 mm×3.5 mm, 28-Pin, VQFN-CLIP Package
- Supported at the WEBENCH™ Design Center
Applications
- Server, Cloud-Computing, Storage
- Telecom & Networking, Point-of-Load (POL)
- IPCs, Factory Automation, PLC, Test Measurement
- Performance DSPs, FPGAs
C181378 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Alternative Parts
| MPN | Manufacturer | Packaging | Availability | Unit Price | ||
|---|---|---|---|---|---|---|
| TPS549A20RVER | TI | VQFN-28-EP(3.5x4.5) | 51 | $ 5.1189 | ||
| TPS548A20RVER | TI | VQFN-CLIP-28-EP(3.5x4.5) | 3,517 | $ 3.2863 | ||
| TPS53515RVER | TI | VQFN-CLIP-28-EP(3.5x4.5) | 409 | $ 1.3276 | ||
| TPS53915RVER | TI | VQFN-28-EP(3.5x4.5) | 128 | $ 0.6313 | ||
| TPS53915RVET | TI | VQFN-CLIP-28-EP(3.5x4.5) | 39 | $ 0.9775 | ||
| TPS549A20RVET | TI | VQFN-28-EP(3.5x4.5) | 0 | $ 9.8527 | ||
| TPS53515RVET | TI | VQFN-28-EP(3.5x4.5) | 0 | $ 8.9357 |