SY8292ABC高效率800kHz 40V输入2A异步降压IC矽力杰SY
税前: ¥1.50
General Description
The SY8292 is a high efficiency 800 kHz, adaptive constant OFF time controlled non-synchronous step-down DC-DC regulator capable of delivering 2A output current. The SY8292 can operate over a wide input voltage range from 5V to 40V and integrate main switch with very low Rds(on) to minimize the conduction loss. Low output voltage ripple and small external inductor and capacitor sizes are achieved with 800 kHz switching frequency.
Features
5-40V input voltage range
Low Rds(on) for internal N-channel Power FET: 180 mΩ
800kHz switching frequency
Adaptive constant OFF time control
Internal softstart limits the inrush current
2% 0.6V reference
Hic-cup mode short circuit protection
Cycle by cycle peak current limit
Thermal shutdown protection
RoHS Compliant and Halogen Free
Compact package: SOT23-6
Applications
Set Top Box
Portable TV
Access Point Router
DSL Modem
LCD TV
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