- 商品
- 详情
- 钰泰品牌
- ETA3499型号
- 其他IC类型
ETA3499 3A, 1MHz Synchronous Buck Converter with 7.3V OVP
DESCRIPTION
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. 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 package
FEATURES
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
在线问
- 钰泰
- ETA3499
- 其他IC
- 降压芯片
- SOT23-6
- 2021+
