TPS548B22RVFRAlternatives & Equivalent Parts
About TPS548B22RVFR
TPS548B22RVFR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Quad Flat No-Lead package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | TPS548B22RVFRSource | TPS54622RHLR | STM32G431RBT6TR |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | STMicroelectronics |
| Package Type | Quad Flat No-Lead | Other | Quad Flat Packages |
| Pin Count | 41 | 14 | 64 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 150.0°C | -40.0°C ~ 85.0°C |
| Price | $4.8400 | $0.5094 | $2.9963 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | — |
| Date Of Intro | 2017-01-11 | — | — |
| YTEOL | 15 | 15 | 9 |
| Additional Feature | INPUT BIAS VOLTAGE= 4.5V TO 22V; OUTPUT VOLTAGE= 0.6V TO 5.5V | — | — |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | — |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | 18 V | 17 V | — |
| Input Voltage-Min | 1.5 V | 4.5 V | — |
| Input Voltage-Nom | 4.5 V | 12 V | — |
| JESD-30 Code | R-PQCC-N40 | S-PQCC-N14 | S-PQFP-G64 |
| JESD-609 Code | e4 | e4 | — |
| Number of Functions | 1 | 1 | — |
| Number of Outputs | 1 | 1 | — |
| Output Current-Max | 25 A | 6 A | — |
| Output Voltage-Max | 5.5 V | 15 V | — |
| Output Voltage-Min | 0.6 V | 0.6 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | LCC40,.2X.28,20 | LCC14/18,.14SQ,20 | QFP64,.47SQ,20 |
| Package Shape | RECTANGULAR | SQUARE | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Surface Mount | YES | YES | YES |
| Switcher Configuration | BUCK | BUCK | — |
| Switching Frequency-Max | 1050 kHz | 1600 kHz | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) - immersion |
| Terminal Form | NO LEAD | NO LEAD | GULL WING |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | NOT SPECIFIED |
| Control Mode | — | CURRENT-MODE | — |
| Qualification Status | — | Not Qualified | — |
| Factory Lead Time | — | — | 12 Weeks |
| Has ADC | — | — | YES |
| Bit Size | — | — | 32 |
| Boundary Scan | — | — | YES |
| CPU Family | — | — | CORTEX-M4 |
| Clock Frequency-Max | — | — | 48 MHz |
| DAC Channels | — | — | YES |
| DMA Channels | — | — | YES |
| Format | — | — | FLOATING POINT |
| Integrated Cache | — | — | YES |
| Low Power Mode | — | — | YES |
| Number of DMA Channels | — | — | 12 |
| Number of External Interrupts | — | — | 7 |
| Number of I/O Lines | — | — | 52 |
| Number of Serial I/Os | — | — | 5 |
| Number of Timers | — | — | 12 |
| On Chip Data RAM Width | — | — | 8 |
| On Chip Program ROM Width | — | — | 8 |
| PWM Channels | — | — | YES |
| RAM (bytes) | — | — | 32768 |
| ROM (words) | — | — | 131072 |
| ROM Programmability | — | — | FLASH |
| Speed | — | — | 170 MHz |
| Supply Current-Max | — | — | 33 mA |
| Supply Voltage-Max | — | — | 3.6 V |
| Supply Voltage-Min | — | — | 1.71 V |
| Supply Voltage-Nom | — | — | 3 V |
| Technology | — | — | CMOS |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for TPS548B22RVFR — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for TPS548B22RVFR is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating TPS548B22RVFR replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to TPS548B22RVFR?
Known equivalents for TPS548B22RVFR include TPS54622RHLR, STM32G431RBT6TR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS548B22RVFR?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify TPS548B22RVFR alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.