ETA ETA3499
The ETA3499 is a high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 3A of output current. The devices operate from an input voltage range of 2.4V to 7.3V and provide output voltages from 0.6V to VIN, making the ETA3499 ideal for low voltage power conversions.| Part No. | ETA3499 |
|---|---|
| Datasheet | ETA3499 Download |
| Manufacturer |  ETA |
| Description | 1MHz Synchronous Buck Converter |
| Buy | Stock & Price |
DESCRIPTION
Running at a fixed frequency of 1MHz allows the use of small inductance value and low DCR inductors, thereby achieving higher efficiencies. Other external components, such as ceramic input and output caps, can also be small due to higher switching frequency, while maintaining exceptional low noise output voltages. Internal soft-start control circuitry reduces inrush current. Short-circuit and thermal-overload protection improves design reliability. ETA3499 is housed in a tiny SOT23-6L packageFEATURES
● Wide Input Voltage Range: 2.4 – 7.3V● Standby Current 42uA (Vout=1.2V, Iout=0A)
● Up to 96% Efficiency
● Up to 3A Max Output Current
● 1MHz Frequency
● Light Load operation
● Internal Compensation
● Tiny SOT23-6L Package
APPLICATIONS
● Set-Top-Box● IP camera
● Telecom Devices TYPICAL APPLICATION ORDERING INFORMATION PART No. ETA3499S2G PACKAGE SOT23-6 TOP MARK BHYW Pcs/Reel 3000 1 Powering Minds of the Smart ETA3499 PIN CONFIGURATION SOT23-6 ABSOLUTEMAXIMUM RATINGS (Note: Exceeding these limits may damage the device.
