LTC3111EDE#TRPBF Boost Switching Regulator Ic Positive Adjustable Distributor

Brand Name:Analog Devices Inc.
Certification:ISO9001
Model Number:LTC3111EDE#TRPBF
Minimum Order Quantity:>=20pcs
Delivery Time:1-4Work Days
Payment Terms:L/C, D/A, D/P, T/T, Western Union,
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Location: Hong kong China
Address: Flat B5 1/F., Manning Ind. Building, 116-118 How Ming Street, Kwun Tong, Kowloon, Hong Kong
Supplier`s last login times: within 48 hours
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Product Details

LTC3111EDE#TRPBF Positive Adjustable Buck-Boost Switching Regulator IC Electronic Active Components


PRODUCT DESCRIPTION


The LTC®3111 is a fixed frequency, synchronous buckboost DC/DC converter with an extended input and output range. The unique 4-switch, single inductor architecture provides low noise and seamless operation from input voltages above, below or equal to the output voltage.


Withaninput andoutputrangeof 2.5V to 15V, theLTC3111 is well suited for a wide variety of single or multiple-cell batteries, back-upcapacitororwall adapter source applications. Low RDS(ON) internal N-channel MOSFET switches and selectable PWM or Burst Mode operation produce high efficiency over a wide range of operating conditions.


An accurate RUN pin allows the user to program the turn-on threshold voltage of the converter. Other features include: short-circuit protection, internal soft-start and thermal shutdown.


The LTC3111 is offered in both thermally enhanced 14-lead (3mm × 4mm × 0.75mm) DFN and 16-lead MSOP packages.


PRODUCT PROPERTIES


Product Status
Active
Function
Step-Up/Step-Down
Output Configuration
Positive
Topology
Buck-Boost
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
2.5V
Voltage - Input (Max)
15V
Voltage - Output (Min/Fixed)
2.5V
Voltage - Output (Max)
15V
Current - Output
1.5A
Frequency - Switching
800kHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
14-WFDFN Exposed Pad
Supplier Device Package
14-DFN (4x3)
Base Product Number
LTC3111

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LTC3111EDE#TRPBF Boost Switching Regulator Ic Positive Adjustable Distributor

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