| Parametric | IFX81481ELV |
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| Budgetary Price €/1k | 0.82 |
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| Comments | 10 A synchronous DC/DC adjustable Step Down Controller; f=100 - 700kHz, N |
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| VQ (multiple) | adjustable |
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| IQ
max | 10.0A |
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| Output Current Type | Buck Controller |
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| Tolerance | 2% |
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| Watchdog | no |
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| Protect | Y |
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| Reset | no |
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| Inhibit | Y |
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| Operating Temperature
min
max | -40.0°C
125.0°C |
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| Mounting | SMT |
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| Product ID | SP001159760 |
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| Moisture Sensitivity Level | 3 |
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| Peak Reflow Temp
max | 260.0°C |
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| Number Reflow | 3 |
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| Sales Product Name | IFX81481ELV |
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| OPN | IFX81481ELVXUMA1 |
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| Product Status | active and preferred |
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| Package Name | PG-SSOP-14 |
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| Completely lead free | yes |
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| Halogen free | yes |
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| RoHS compliant | yes |
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| Packing Size | 2500 |
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| Packing Type | TAPE & REEL |
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| Moisture Level | 3 |
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| Summary of Features:- Synchronous step down Controller driving currents up to 10A
- Current limitation adjustable with Shunt resistor or Rdson
- Adjustable output voltage
- ± 2% output voltage tolerance
- External power transistors
- Integrated bootstrap diode
- PWM regulation
- Very Low Dropout Operation: max Duty Cycle higher than 99%
- Input voltage range from 4.75V to 45V
- Adjustable switching frequency from 100 to 700 kHz
- Synchronization input
- Very low shutdown current consumption (<2μA)
- Soft-start function
- Input undervoltage lockout
- Suited for industrial applications: Tj = -40°C to +125°C
- Green Product (RoHS compliant)
Target Applications:- General Purpose
- DC/DC Pre-regulation
- Battery forklifts
- (multi-)Battery chargers
- FPGAs
- PoL for 12V/24V rails
- Power supply cards
- Video imaging
 功能框图    |
