Datasheet Summary
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6,4 mm y 5,0 mm
SLVS456C
- OCTOBER 2003
- REVISED OCTOBER 2004
4.5ĆV TO 20ĆV INPUT, 3ĆA OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET (SWIFT)
Features
D 100 mΩ, 4.5-A Peak MOSFET Switch for High
Efficiency at 3-A Continuous Output Current
D Uses External Lowside MOSFET or Diode D Output Voltage Adjustable Down to 0.891 V
With 1% Accuracy
D Synchronizes to External Clock D 1805 Out of Phase Synchronization D Wide PWM Frequency
- Fixed 250 kHz,
500 kHz or Adjustable 250 kHz to 700 kHz
D Internal Slow Start D Load Protected by Peak Current Limit and
Thermal Shutdown
D Adjustable Undervoltage Lockout D 16-Pin TSSOP PowerPADE Package
APPLICATIONS
D Industrial...