Please note: SKY87203 is being discontinued and is not recommended for new designs.
The SKY87203 is a variable switching frequency, 3.5 A constant on-time, synchronous step-down converter. The device provides an output voltage from 0.9 V to 4.0 V from input voltage ranging from 2.7 V to 6.0 V, while keeping excellent line and load regulation and maximizing efficiency.
The constant on-time control allows easy loop stabilization with minimal external components while providing fast transient response.
Power sequencing is controlled by the EN and PG pins.
The SKY87203 has cycle-by-cycle current limits and thermal shutdown to protect against fault conditions. The SKY87203 is available in a 12-pin, 2 mm x 2 mm Quad Flat No-Lead (QFN) package.
| Skyworks Solutions, Inc. | |
|---|---|
| Product Category | DC-DC Converter Chips |
| Product Number | SKY87203 |
| Product Name | 3.5 A Constant On-Time, Step-Down DC-DC Converter |
| Package Type | Other; QFN, 12L |
| Output Voltage | 0.6000 to 3.3 volts |
| Input Voltage | 2.7 to 6 volts |
