28V/8A Synchronous EZBuckTM Regulator, EUP3288 Replace AOZ2261QI-15.
EUP3288
EUP3288.pdf
EUP3288.pdfFEATURES
? Wide Input Voltage Range: 4.5V to 30V
? 8A Output Current
? Excellent Line and Load Transient Responses
? Integrated 23m? N-Channel MOSFET for
High Side
? Integrated 13m? N-Channel MOSFET for
Low Side
? Programmable PWM Frequency from
100KHz to 1MHz
? Internal Soft-Start
? Selectable Forced PWM or Automatic
PFM/PWM Mode
? Power Good Monitoring
? Under-Voltage Protection
? Over-Voltage Protection
? Cycle-by-Cycle Current Limit
? Over-Temperature Protection
? Available in TQFN-23 4mmx4mm Package
? RoHS Compliant and Halogen-Free
PIN CONFIGUTION
優(yōu)勢(shì)替代
FEATURES
? Wide input voltage range
– 2.7V to 28V
? 8A continuous output current
? Output voltage adjustable down to 0.8V (±1.0%)
? Low RDS(ON) internal NFETs
– 26mΩ high-side
– 12mΩ low-side
? Constant On-Time with input feed-forward
? Programmable on-time up to 2.6μs
? Selectable PFM light load operation
? Ceramic capacitor stable
? Adjustable soft start
? Ripple reduction
? Power Good output
? Integrated bootstrap diode
? Cycle-by-cycle current limit
? Short-circuit protection
? Over-voltage protection
? Thermal shutdown
? Thermally enhanced 4mm x 4mm QFN-22L package
PIN CONFIGUTION
