| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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10,044 pcs
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10044 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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3,600 pcs
|
3600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX1763EEE is a high-efficiency, low-noise, step-up DC-DC converter designed for battery-powered wireless applications. It features a wide input voltage range from 0.7V to 5.5V and can deliver up to 1.5A of output current. The device operates at a 1MHz PWM synchronous-rectified topology, offering up to 94% efficiency.
This converter maintains exceptionally low quiescent supply current of 110µA, making it suitable for applications requiring extended battery life. It supports fixed 3.3V output or adjustable output from 2.5V to 5.5V. The MAX1763EEE includes an on-chip linear gain block that can be used for a high-power external linear regulator or as a low-battery comparator. It also features adjustable current limit and soft-start functions.
The MAX1763EEE is available in a space-saving 16-pin QSOP package or a high-power 16-pin TSSOP-EP package. Its small external components and compact package make it an excellent choice for small hand-held applications.
Key electrical specifications include a 1.1V guaranteed startup input voltage and a logic-controlled shutdown current of 1µA. The operating frequency range is 750kHz to 1.25MHz.
| 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 0.7V to 5.5V, with a minimum startup voltage of 1.1V.
The MAX1763EEE is available in a 16-QSOP surface-mount package (also described as 16-SSOP with 3.90mm width).
The operating ambient temperature range is -40°C to +85°C.
The output can be set to a fixed 3.3V or adjusted from 2.5V to 5.5V using external resistors.
The maximum switch current is 2A, with a maximum output current of 1.5A.
The switching frequency is 1MHz (PWM), with a range of 750kHz to 1.25MHz.
The efficiency is up to 94%.