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SP7648 Datasheet Low Reference High Efficiency Boost Regulator

Manufacturer: Exar (now MaxLinear)

Overview: SP7648 Low Reference High Efficiency Boost Regulator November.

General Description

The SP7648 is an ultra-low quiescent current, high efficiency step-up DC-DC converter ideal for single cell Li-Ion or dual cell alkaline battery applications to drive various LEDs.

The SP7648 bines low quiescent current and excellent light-load efficiency of PFM control.

The SP7648

Key Features

  • synchronous rectification, a 0.3Ω charging switch, an anti-ringing inductor switch, under-voltage lockout and programmable inductor peak current. The device can be shut down by a 1nA active LOW shutdown pin. A very low 0.288V reference voltage is optimized for driving a constant current load.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Sipex Logo SP7648 PackageLow Reference High efficiency Boost Regulator Sipex

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SP7648 Distributor