Linear Technology LT3489
The LT3489 is ideal for large TFT-LCD panel power supplies. The LT3489 switches at 2MHz, allowing the use of tiny, low profile inductors and low value ceramic capacitors. The 8-lead MS8E package and high switching frequency ensure a low profile overall solution less than 1.1mm high.| Part No. | LT3489 |
|---|---|
| Datasheet | LT3489 Download |
| Manufacturer |  Linear Technology |
| Description | 2MHz Boost DC/DC Converter |
| Buy | Stock & Price |
FEATURES
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● LT3489 2MHz Boost DC/DC Converter with 2.5A Switch and Soft-Start DESCRIPTIO 2.5A, 0.12Ω, 40V Internal Switch 2MHz Switching Frequency Integrated Soft-Start Function VIN Range: 2.6V to 16V Adjustable Output from VIN to 40V Low VCESAT Switch: 110mV at 1A (Typical) 8V at 610mA from a 3.3V Input Internal or External Loop Compensation Small 8-Lead MS8E U APPLICATIO S
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● The LT®3489 is a fixed frequency step-up DC/DC converter containing an internal 2.5A, 40V switch. Loop compensation can be either internal or external, giving the user flexibility in setting loop compensation and allowing optimized transient response with low ESR ceramic output capacitors. Soft-start is controlled with an external capacitor, which determines the input current ramp rate during start-up. , LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. TFT-LCD Bias Supplies GPS Receivers DSL Modems Loca...
