| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | 1631+ | On Request | On Request |
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| Clock Sync | |
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| Duty Cycle (Max) | |
| Efficiency | |
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| Function | |
| Input Voltage | |
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| Supplier Device Package | |
| Synchronous Rectifier | |
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| Voltage |
The MAX797ESE-T is a high-performance step-down DC-DC converter controller designed for battery-powered systems. It provides main CPU power with single or dual outputs, achieving up to 96% efficiency through synchronous rectification and proprietary Idle Mode™ control.
Key electrical specifications include an input voltage range of 4.5V to 30V and an adjustable output voltage from 2.5V to 6V. It can deliver preset 3.3V and 5V outputs at up to 10A. The controller operates at fixed frequencies of 150kHz or 300kHz, with features like programmable soft-start, pulse skipping, and enable control.
This device is available in a 16-SOIC package and is suitable for surface mount applications. Its operating temperature range is -40°C to 85°C (TA). The MAX797ESE-T is designed for applications such as notebook and subnotebook computers, PDAs, mobile communicators, and cellular phones.
Additional features include a precision 2.505V reference output and automatic bootstrap circuitry. The logic-controlled and synchronizable PWM operating mode reduces noise and RF interference, making it ideal for sensitive mobile-communications applications.
| 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 4.5V to 30V.
It can provide preset 3.3V and 5V outputs, or an adjustable output from 2.5V to 6V.
Up to 10A.
Up to 96%.
-40°C to 85°C.
16-SOIC (0.154", 3.90mm Width) surface-mount package.
Buck, boost, and flyback.