SA24406E Overview
The SA24406x is a high efficiency synchronous step-down DC-DC regulator with internal power and synchronous rectifier MOSFETs. It operates using fixed frequency and peak current control over a wide input voltage range of 4V to 36V, and can deliver up to 6A of continuous output current. The SA24406x is specially designed with a symmetric QFN package and adjustable LX rise time to achieve good EMI performance.
SA24406E Key Features
- 4V to 36V Input Voltage Range
- 6A Output Current Capability
- Low RDS(ON) for Internal MOSFETs: 41mΩ Top, 21mΩ
- 30µA Quiescent Current (SA24406 Typical)
- 1µA Shutdown Current (Typical)
- 300kHz to 2.2MHz Switching Frequency
- Synchronization to External Clock
- Spread Spectrum Function
- Hiccup Mode Output Short-Circuit Protection
- EN On/Off Control with Accurate Threshold