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10,000 pcs
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10000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX15492GTA+T is a synchronous half-bridge driver designed for multiphase CPU core regulators and other DC-DC converter applications. It offers an ultra-low-power mode with a supply current of only 4µA, extending battery life in portable devices like Intel Ultrabooks and tablets.
Key electrical specifications include a 4.2V to 5.5V bias supply range, 0.7Ω low-side on-resistance, and 1.5Ω high-side on-resistance. The device supports operation up to 3MHz per phase and features adaptive dead-time control to prevent shoot-through currents and maximize efficiency. It has a typical propagation delay of 12ns and a minimum guaranteed dead-time of 7ns.
This driver is optimized for driving capacitive loads, with typical fall/rise times of 3ns/7ns for the low-side driver and 7ns/14ns for the high-side driver. The MAX15492GTA+T is available in a compact 8-pin, 2mm x 2mm TDFN package with an exposed pad, suitable for surface mounting.
Applications include Intel Ultrabook/Notebook Computers, Tablet Computers, and Multiphase DC-DC Converters. The integrated boost switch saves space and cost.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.01 | $2.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2V to 24V, with a bias supply range of 4.2V to 5.5V.
It comes in an 8-WFDFN Exposed Pad package, also known as 8-TDFN-EP (2x2).
The operating temperature range is -40°C to +105°C.
Typical propagation delay is 12ns.
Minimum guaranteed dead-time is 7ns.
Peak output current is 2.2A source and 2.7A sink.
Typical supply current is 4µA.