Not Recommended for New Designs - Last Day of purchase: 5/1/11
Features
- Constant on-time for fast dynamic response
- Programmable VOUT based on external reference
- VIN range = 1.8V – 25V
- DC current sense using low-side RDS(ON) sensing or sense resistor
- 3mA reference output buffer
- Low power S3 state
- Resistor programmable frequency
- Cycle-by-cycle current limit
- Digital soft start
- Output current source-sink capability
- Overvoltage/under-voltage fault protection and PGOOD output
- Under 10uA typical shutdown current
- Low quiescent power dissipation
- 14-Pin TSSOP package. Also available in Lead-free package which is fully WEEE and RoHS compliant
- Industrial temperature range
- Integrated gate drivers with soft switching
- Efficiency >90%
Order Codes
- SC1480ITSTR: Package Minimum Tape & Reel Only
- SC1480ITSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
Order Evaluation Boards
Semtech provides evaluation boards to help design engineers quickly and easily evaluate the performance of our devices for their application requirements.
To order, use our Evaluation Board Request Form below. One (1) free evaluation board may be requested per order form.
Eval boards are readily available for most of our new and popular products. If you wish to request boards for other parts, simply type the part number in the “Select Part Number” field space of the order form. These will be subject to availability.
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