2017年9月15日星期五

LTC3633EUFD Dual Channel 3A,15V Monolithic Synchronous Step-Down Regulator

LTC3633EUFD Dual Channel 3A,15V Monolithic Synchronous Step-Down Regulator

Part Number: LTC3633EUFD

Brand: LINEAR

Package: QFN-28

























FEATURES
-3.6V to 15V Input Voltage Range
-3A Output Current per Channel
-Up to 95% Effi ciency
-Low Duty Cycle Operation: 5% at 2.25MHz
-Selectable 0°/180° Phase Shift Between Channels
-Adjustable Switching Frequency: 500kHz to 4MHz
-External Frequency Synchronization
-Current Mode Operation for Excellent Line and Load Transient Response
-0.6V Reference Allows Low Output Voltages
-User Selectable Burst Mode® Operation or Forced Continuous Operation
-Output Voltage Tracking and Soft-Start Capability
-Short-Circuit Protected
-Overvoltage Input and Overtemperature Protection
-Low Power 2.5V Linear Regulator Output
-Power Good Status Outputs
-Available in (4mm × 5mm) QFN-28 and 28-Lead TSSOP Packages































Part StatusActive
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Output TypeAdjustable
Number of Outputs2
Voltage - Input (Min)3.6V
Voltage - Input (Max)15V
Voltage - Output (Min/Fixed)0.6V
Voltage - Output (Max)14.7V
Current - Output3A
Frequency - Switching500kHz ~ 4MHz
Synchronous RectifierYes
Operating Temperature-40°C ~ 125°C (TJ)
Mounting TypeSurface Mount
Package / Case28-WFQFN Exposed Pad
Supplier Device Package28-QFN (4x5)


Contact Type

Skype ID: mjdccm
Email: Fanny.Young@szmjd.net
Trademanager: cn200873376

Website:

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