| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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110 pcs
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110 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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The LTC3539EDCB-2#TRPBF is a synchronous, 2A step-up DC/DC converter designed for high efficiency in a low-profile package. It operates with a fixed switching frequency of 2MHz, enabling the use of small external components. The converter features a low start-up voltage of 700mV and can operate down to 500mV once started, extending battery life.
Key electrical specifications include a 1.5V to 5.25V output voltage range and a feedback voltage tolerance of ±1.5%. It offers selectable Burst Mode or PWM operation and a low shutdown current of under 1µA. The device is internally compensated, reducing external component count and simplifying design.
The LTC3539EDCB-2#TRPBF is housed in a compact 2mm x 3mm x 0.75mm DFN package, suitable for space-constrained applications. Its applications include medical instruments, portable bar code scanners, noise-canceling headphones, portable GPS navigation, and handheld PCs.
The operating temperature range is -40°C to 85°C.
It comes in an 8-lead DCB (2mm) surface-mount package.
The absolute maximum input voltage is 6V.
The switching frequency is 2MHz.
The output voltage is adjustable from 1.5V to 5.25V.
The typical quiescent current is 10µA.
The start-up voltage is 700mV.