SC283
The SC283 is a dual channel 1.8A synchronous step-down regulator designed to operate with an input voltage range of 2.9 to 5.5 Volts. Each channel offers fifteen pre-determined output voltages via four control pins programmable from 0.8 to 3.3 Volts.
Features
- VIN Range: 2.9 - 5.5V
- VOUT Selectable: 0.8 - 3.3V
- Up to 1.8A Output Current for Each Channel
- Ultra-Small Footprint, <1mm Height Solution
- 2.5MHz Switching Frequency
- Efficiency Up to 93%
- Low Output Noise Across Load Range
- Excellent Transient Response
- Start Up into Pre-Bias Output
- 100% Duty-Cycle Low Dropout Operation
- <1μA Shutdown Current
- Internal Soft Start
- Input Under-Voltage Lockout
- Output Over-Voltage, Current Limit Protection
- Over-Temperature Protection
- Adjustable Output Voltage
- 2mm x 3mm x 0.8mm thermally enhanced
- MLPQ-W18 package
- -40 to +85°C Temperature Range
- Pb-Free product. RoHS/WEEE and Halogen Free compliant
- Desktop Computing
- Set-Top Box
- LCD TV
- Network Cards
- Printer
Applications
Packaging
- MLPQ-W18
Order Codes
- SC283WLTRT: Pb-Free product, RoHS/WEEE and Halogen Free compliant
- SC283EVB: SC283 Evaluation Board
Distributor/Catalog Supplier Inventory
View product availability from participating distributors below. Browse all distributers here.
| Part # | Country | Qty | Buy | Distributor |
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(-40°C to +85°C / 4000 cycles)
(50°C, 4000 Hrs)
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In 1885, Karl Benz, a German engineer, invented the first functional automobile. Over the past 130 years, automobiles have evolved considerably. Semtech is proud to be a part of the automotive technology journey and is aiding this evolution by offering key technologies that contribute to the advancement of safety, reliability and performance of automobiles. In commemoration of the inventor’s birthday, November 25, we take a look at some key automotive applications for integrated circuits (IC), and highlight Semtech’s contribution (or participation) to their implementation.
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