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105 pcs
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105 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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The MAX629ESA+ is a versatile low-power DC-DC converter designed by MAX. It integrates an internal 0.5A, 28V N-channel MOSFET switch, eliminating the need for an external FET and reducing component count. This device is capable of generating positive or negative output voltages up to ±28V from input voltages between 2.7V and 5.5V.
With a low supply current of 80μA and a maximum shutdown current of 1μA, the MAX629ESA+ is ideal for battery-powered applications. Its current-limited pulse-frequency-modulation (PFM) control scheme ensures high efficiency across various load conditions. The high switching frequency, up to 300kHz, allows for the use of small, surface-mount magnetics, contributing to a compact design.
The MAX629ESA+ is available in an 8-pin SO package, suitable for surface mount applications. Its features make it a compact and efficient high-voltage biasing solution for applications such as LCD bias generators, high-efficiency boost converters, and varactor tuning diode bias.
The MAX629ESA+ can generate positive or negative output voltages up to ±28V.
The internal N-channel MOSFET switch has a maximum current rating of 500mA.
The typical supply current for the MAX629ESA+ is 80μA.
The maximum shutdown current for the MAX629ESA+ is 1μA.
The MAX629ESA+ can operate at a switching frequency of up to 300kHz.
The MAX629ESA+ operates with an input voltage range of 2.7V to 5.5V.
The MAX629ESA+ has an operating temperature range of -40°C to +85°C.
The MAX629ESA+ is available in an 8-pin SO package.