| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LTC3124EDHC#TRPBF from Analog Devices is a dual-phase, synchronous step-up DC/DC converter designed for demanding applications requiring output voltages up to 15V. It offers true output disconnect and inrush current limiting.
Key electrical specifications include an input voltage range of 1.8V to 5.5V (500mV after start-up) and an adjustable output voltage from 2.5V to 15V. The converter can deliver 1.5A of output current when operating with VIN = 5V and VOUT = 12V. Dual-phase operation effectively reduces output voltage ripple by minimizing inductor and capacitor ripple currents.
The switching frequency is programmable from 100kHz to 3MHz, allowing optimization for efficiency or solution footprint. It can also be synchronized to an external clock for noise-sensitive applications. Selectable Burst Mode operation reduces quiescent current to 25µA, ensuring high efficiency across various load ranges. An internal soft-start feature limits inrush current during start-up.
This device is available in a 16-lead, thermally-enhanced 3mm x 5mm x 0.75mm DFN package, suitable for surface mounting. It also includes robust protection features such as short-circuit, thermal overload, and output overvoltage protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.8V to 5.5V, and operation can continue with inputs down to 500mV after start-up.
The output voltage is adjustable from 2.5V to 15V.
The device provides 1.5A of output current for VIN = 5V and VOUT = 12V.
The switching frequency can be programmed from 100kHz to 3MHz.
Selectable Burst Mode operation reduces quiescent current to 25µA.
The operating temperature range is -40°C to 125°C (TJ).
It is supplied in a 16-lead, thermally-enhanced 3mm x 5mm x 0.75mm DFN package.