DC1024A-A

DC1024A-A demonstration circuit is a micropower low noise boost converter with an output disconnect featuring the LT3494. The demo circuit demonstrates small size and low component count in boost configuration. This demo version is designed to convert a 3V - 4.2V source to 15V. The LT3494 features integrated Schottky diode, output disconnect function, dimming control, output sense resistor, and non-audible switching frequency over the entire load range.

• 1024A-A supplies 17mA at 3Vin
• 20mV ripple at VIN = 3.6V, ILOAD = 25mA
• 77% efficiency (Load at Vout) at VIN = 3.6V, ILOAD = 25mA
• 79% efficiency (Load at Vcap) at VIN = 3.6V, ILOAD = 25mA

Notes

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