SY8501 Overview
SY8501 develops high efficiency synchronous stepdown DC-DC converter capable of delivering 1.0A current. The SY8501 operates over a wide input voltage range from 7V to 100V and integrate main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. The device adopts the instant PWM architecture to achieve fast transient responses for high step down applications.
SY8501 Key Features
- low RDS(ON) for internal switches (top/bottom): 500mΩ/240mΩ
- 7-100V input voltage range
- 1A output current capability
- Adjustable switching frequency
- Instant PWM architecture to achieve fast transient
- 2ms internal softstart limits the inrush current
- Precious +/-2% 1.2V reference
- RoHS pliant and Halogen Free
- pact SO8E package