LM3431AMHX/NOPB
Texas Instruments
Category: Drivers and Interfaces
LM3431 3-Channel Constant Current LED Driver with Integrated Boost Controller
$2.05 - $4.18
Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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DigiKey | 296-LM3431AMHX/NOPBDKR-ND | 0 | $3.92 | $3.75 | $3.55 | $3.07 | $2.21 | $2.13 | Buy | |
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Arrow North American Components | LM3431AMHX/NOPB | 0 | 2500 | $1.69 | Buy | |||||
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AVNET Europe | LM3431AMHX/NOPB | 1 | * $2.45 | * $2.21 | * $1.98 | * $1.86 | * $1.86 | * $1.86 | Buy | |
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AVNET Express | LM3431AMHX/NOPB | 1 | $1.94 | $1.91 | Buy | |||||
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Mouser Electronics | 926-LM3431AMHX/NOPB | 2500 | 1 | $4.18 | $3.75 | $3.75 | $3.08 | $2.21 | $2.02 | Buy |
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Texas Instruments | LM3431AMHX/NOPB | 20900 | 1 | $3.15 | $3.15 | $3.15 | $2.76 | $1.56 | $1.56 | Buy |
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Win Source | LM3431AMHX/NOPB | 10200 | 23 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Yes |
| Approx. Price (US$) | 1.20 | 1ku |
| Comments | Programmable LED Fault Protection,>100 |
| Dimming Method | Analog,PWM |
| Input Voltage(Type) | DC/DC |
| Iout(Max)(A) | 0.6 |
| Iq(Typ)(mA) | 4 |
| Operating Temperature Range(C) | -40 to 125 |
| Package Group | HTSSOP |
| Package Size | mm2 |
| Power Factor Correction(Min) | N/A |
| Rating | Catalog |
| Regulated Outputs(#) | 3 |
| Special Features | Adjustable Switch Frequency,Enable/Shutdown,Soft Start,Thermal Shutdown |
| Switching Frequency(Max)(kHz) | 1000 |
| Switching Frequency(Min)(kHz) | 200 |
| Topology | Boost,Boost with Current Sink,Multi-Channel |
| Type | Controller,Inductive |
| Vin(Max)(V) | 36 |
| Vin(Min)(V) | 4.5 |
| Vout(Max)(V) | 40 |
| Vout(Min)(V) | 5.5 |
| Vref(V) | 2.5 |