SY8502 Overview
SY8502 develops high efficiency synchronous stepdown DC-DC converter capable of delivering 1.2A continuous, 1.8A peak current. The SY8502 operates over a wide input voltage range from 7V to 85V 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.
SY8502 Key Features
- low RDS(ON) for internal switches (top/bottom): 500mΩ/240mΩ
- 7-85V input voltage range
- 1.2A continuous, 1.8A peak output current
- Adjustable switching frequency
- Instant PWM architecture to achieve fast transient
- Programmable Switching Frequency Range
- 2ms internal softstart limits the inrush current
- Precious +/-2% 1.2V reference
- RoHS pliant and Halogen Free
- pact SO8E package