Linear Technology LT1171CT#PBF, Buck/Boost Converter 5.5A, Adjustable, 1.244 → 65 V, 115 kHz 5-Pin, TO-220

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

SEPIC Regulators, Linear Technology

A range of SEPIC DC-DC Converters from Linear Technology which can be used in applications where the output voltage may be either higher or lower than the input voltage. The SEPIC (Single-Ended Primary-Inductor Converter) topology also allows these converters to produce a negative output from a positive input voltage. Some of these switching regulators include features such as multiple outputs, programmable current limit, low battery detection and burst-mode operation.

SEPIC (Single-Ended Primary-Inductor Converter)

Switching Voltage Regulators, Linear Technology

Linear Technology product series of synchronous and non-synchronous internal switching regulator ICs offer high efficiency plus a wide input voltage range and switching frequencies up to 4MHz.
The controllers span over several types of configurations from buck (step-down), boost (step-up), buck-boost, forward, Isolated, Inverting and flyback controllers. The Flyback, Forward and Isolated Controllers primary and secondary side provide a solution to help replace the DC/DC bricks that get used in back-plane power conversion.

Specifications
Attribute Value
Regulator Function Boost/Buck Controller, Inverting, Non-Inverting
Maximum Output Current 5.5A
Number of Outputs 1
Line Regulation 0.03 %/V
Mounting Type Through Hole
Package Type TO-220
Pin Count 5
Output Type Adjustable
Maximum Switching Frequency 115 kHz
Switching Regulator Yes
Dimensions 10.54 x 4.57 x 9.4mm
Height 9.4mm
Length 10.54mm
Maximum Operating Temperature +100 °C
Maximum Input Voltage 40 V
Minimum Input Voltage 3 V
Maximum Output Voltage 65 V
Width 4.57mm
Minimum Operating Temperature 0 °C
Minimum Output Voltage 1.244 V
26 In stock for delivery within 3 working days
Price Each
SGD 16.62
(exc. GST)
SGD 17.78
(inc. GST)
units
Per unit
1 - 9
SGD16.62
10 - 49
SGD16.60
50 - 99
SGD11.78
100 - 249
SGD11.55
250 +
SGD11.32
Packaging Options:
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