Buck Voltage Regulator Positive Output DC-DC Controller SMD IC Chip Ltc3891eudc#Trpbf

• Application: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Transistor Driver
• Number of Outputs: 1
• Voltage - Supply (Vcc/Vdd): 4V ~ 60V
• Model NO.: LTC3891EUDC#TRPBF
• Frequency - Switching: 105kHz ~ 835kHz, 350kHz ~ 535kHz
• Duty Cycle (Max): 99%
• Synchronous Rectifier: Yes
• Clock Sync: No
• Control Features: Current Limit, Enable, Frequency Control, Power Go
• Operating Temperature: -40°c ~ 125°c (Tj)
• Mounting Type: Surface Mount
• Package / Case: 20-Wfqfn Exposed Pad
• Base Product Number: Ltc3891
• Transport Package: Standard
• Specification: Standard
• Origin: Original
• Production Capacity: 10000PCS/Day

Product Description

Buck Voltage Regulator Positive Output DC-DC Controller SMD IC chip LTC3891EUDC#TRPBF
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TYPE	DESCRIPTION
Category	Integrated Circuits (ICs) PMIC - Voltage Regulators - DC DC Switching Controllers
Output Type	Transistor Driver
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	4V ~ 60V
Frequency - Switching	105kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max)	99%
Synchronous Rectifier	Yes
Clock Sync	No
Serial Interfaces	-
Control Features	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	20-WFQFN Exposed Pad
Supplier Device Package	20-QFN (3x4)
Base Product Number	LTC3891