| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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60,267 pcs
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60267 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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3,659 pcs
|
3659 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2,340 pcs
|
2340 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1 pcs
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1 pcs | On Request | 1 | On Request | On Request | 9619/ | On Request | On Request |
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| Voltage |
The MAX772ESA from Analog Devices is a high-efficiency step-up DC-DC switching controller designed for battery-powered applications. It provides up to 15W of output power and operates with an input voltage range of 3V to 16.5V. The controller utilizes a current-limited pulse-frequency-modulation (PFM) control scheme, offering high efficiency at heavy loads while maintaining low supply current.
With a switching frequency of up to 300kHz, the MAX772ESA allows for the use of small, surface-mount magnetics. It drives external N-channel MOSFET switches. The device is available in a surface-mount 8-SOIC package, suitable for compact designs.
Key features include a maximum supply current of 110µA and a shutdown current of 5µA. The output voltage can be preset or adjusted using two resistors. This controller is well-suited for applications such as palmtops, handy terminals, positive LCD-bias generators, portable communicators, and flash memory programmers.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2V to 16.5V (typical operating range 3V to 16.5V).
The switching frequency is 300kHz.
The operating temperature range is -40°C to +85°C.
The package is 8-SOIC (8-pin SOIC, 0.154" width, 3.90mm width) surface mount.
Efficiency is 90% for load currents from 10mA to 1A.
The controller can deliver up to 15W output power.
Yes, it includes an enable control feature.