LP8543SQE/NOPB
Texas Instruments
Category: Drivers and Interfaces
LP8543 SMBus/I2C Controlled WLED Driver for Medium Sized LCD Backlight
$1.39 - $2.99
Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | LP8543SQE/NOPBDKR-ND | 0 | $2.86 | $2.14 | $1.96 | $1.76 | $1.58 | $1.47 | Buy | |
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Arrow North American Components | LP8543SQE/NOPB | 0 | 250 | $1.62 | $1.58 | Buy | ||||
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AVNET Asia Pacific | LP8543SQE/NOPB | 250 | $1.28 | $1.22 | Buy | |||||
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AVNET Europe | LP8543SQE/NOPB | 1 | * $2.04 | * $1.87 | * $1.65 | * $1.57 | * $1.57 | * $1.57 | Buy | |
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AVNET Express | LP8543SQE/NOPB | 1 | $1.51 | $1.45 | Buy | |||||
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element14 APAC | LP8543SQE/NOPB | 7 | 250 | * $1.65 | * $1.51 | Buy | ||||
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Farnell | LP8543SQE/NOPB | 7 | 250 | * $1.61 | * $1.57 | Buy | ||||
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Mouser Electronics | 926-LP8543SQE/NOPB | 0 | 1 | $2.99 | $2.54 | $2.54 | $2.20 | $1.54 | $1.42 | Buy |
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Newark | LP8543SQE/NOPB | 7 | 250 | $2.66 | $2.39 | $2.10 | $1.96 | $1.96 | $1.96 | Buy |
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Texas Instruments | LP8543SQE/NOPB | 8995 | 1 | $2.46 | $2.46 | $2.46 | $2.03 | $1.10 | $1.10 | Buy |
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Verical Marketplace | LP8543SQE/NOPB | 9000 | 250 | $1.27 | $1.27 | Buy | ||||
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Win Source | LP8543SQE/NOPB | 7030 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Yes |
| Approx. Price (US$) | 0.99 | 1ku |
| Channels(#) | 7 |
| LED Current Per Channel(mA) | 60 |
| LED(#) | 70 |
| Operating Temperature Range(C) | -30 to 85 |
| Package Group | WQFN |
| Package Size | mm2 |
| Peak Efficiency(%) | 91 |
| Rating | Catalog |
| Shutdown Current(Typ)(uA) | 1 |
| Special Features | Enable/Shutdown,I2C Control,PWM Control |
| Switching Frequency(Max)(kHz) | 1250 |
| Topology | Boost,Current Sink |
| Type | Inductive |
| Vin(Max)(V) | 22 |
| Vin(Min)(V) | 5.5 |
| Vout(Max)(V) | 40 |
| Vout(Min)(V) | 10 |