| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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22 pcs
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22 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX1797EUA+ is a high-efficiency, step-up DC-DC converter designed for portable hand-held devices. It incorporates Maxim's True Shutdown circuitry, which fully disconnects the output from the input during shutdown, enhancing efficiency and eliminating the need for an external Schottky diode. This device also features proprietary LX-damping circuitry for reduced EMI in noise-sensitive applications.
The input voltage range for the MAX1797EUA+ is from +0.7V to VOUT, with VOUT adjustable from +2V to +5.5V. Startup is guaranteed from +0.85V. The device offers a 1A current limit, making it suitable for various load requirements. It operates with a low quiescent supply current of 25μA and a shutdown current of 2μA.
Packaged in a compact 8-pin μMAX package, the MAX1797EUA+ is ideal for space-constrained designs. Its applications include portable digital audio players, PDAs/palmtops, wireless handsets, and portable terminals.
The input voltage range is +0.7V to VOUT, with startup guaranteed from +0.85V.
The output voltage can be set from +2V to +5.5V.
The current limit for the MAX1797EUA+ is 1A.
The quiescent supply current is 25μA.
The shutdown current is 2μA.
The operating temperature range is -40°C to +85°C.
The MAX1797EUA+ is available in an 8-pin μMAX package and also listed as 8-TSSOP, 8-MSOP.