TPS54540BDDA
Texas Instruments
4.5-V to 42-V input, 5-A step-down converter with Eco-mode 8-SO PowerPAD -40 to 150
$2.59 - $5.14
Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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DigiKey | 296-TPS54540BDDA-ND | 899 | $4.97 | $3.79 | $2.94 | $2.66 | $2.38 | $2.76 | Buy | |
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AVNET Europe | TPS54540BDDA | 75 | * $3.40 | * $2.65 | * $2.65 | Buy | ||||
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AVNET Express | TPS54540BDDA | 75 | $2.45 | $2.40 | Buy | |||||
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Mouser Electronics | 595-TPS54540BDDA | 555 | 1 | $4.97 | $3.79 | $3.79 | $3.08 | $2.91 | $2.73 | Buy |
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Texas Instruments | TPS54540BDDA | 36751 | 1 | $4.11 | $4.11 | $4.11 | $3.60 | $2.03 | $2.03 | Buy |
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Win Source | TPS54540BDDA | 125000 | 12 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | Y |
| ROHS Compliance | Y |
| Approx. price(US$) | 2.033 | 1ku |
| Control mode | current mode |
| Duty cycle(max)(%) | 98 |
| Features | Enable,Frequency synchronization,Light Load Efficiency,Over Current Protection,Pre-Bias Start-Up,Soft Start Fixed,Wettable flanks package |
| Iout(max)(A) | 5 |
| Iq(typ)(mA) | 0.146 |
| Maximum package height(mm) | 1.7 |
| Operating temperature range(C) | -40 |
| Package area(mm^2) | 29.4 |
| Package size (L x W)(mm) | 4.9 x 6 |
| Package type | HSOIC |
| Pin count | 8 |
| Rating | Catalog |
| Regulated outputs(#) | 1 |
| Switching frequency(max)(kHz) | 2500 |
| Switching frequency(min)(kHz) | 100 |
| TI functional safety category | |
| TI.com inventory | 34651 |
| Type | Converter |
| Vin(max)(V) | 42 |
| Vin(min)(V) | 4.5 |
| Vout(max)(V) | 41.1 |
| Vout(min)(V) | 0.8 |