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.
Specification Comparison
| Parameter | TPS548B22RVFRSource | TPS54622RHLR |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Quad Flat No-Lead | Other |
| Pin Count | 41 | 14 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 150.0°C |
| Price | $4.8400 | $0.5094 |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| Date Of Intro | 2017-01-11 | — |
| YTEOL | 15 | 15 |
| 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 |
| 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 |
| Package Equivalence Code | LCC40,.2X.28,20 | LCC14/18,.14SQ,20 |
| Package Shape | RECTANGULAR | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Surface Mount | 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) |
| Terminal Form | NO LEAD | NO LEAD |
| Terminal Pitch | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Control Mode | — | CURRENT-MODE |
| Qualification Status | — | Not Qualified |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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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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Request Alternatives for TPS548B22RVFRFAQ
What is equivalent to TPS548B22RVFR?
Known equivalents for TPS548B22RVFR include TPS54622RHLR. 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.