Linear Technology LT1270CTPBF Flyback, Inverting, Step-Down/Up DC-DC Converter, 8A 5-Pin, TO-220

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
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.

Attribute Value
Maximum Output Voltage 60 V
Minimum Input Voltage 3.5 V
Maximum Input Voltage 30 V
Minimum Output Current 8A
Maximum Output Current 16A
Converter Type Flyback, Inverting, Step Down, Step Up
Number of Outputs 1
Output Type Fixed
Mounting Type Through Hole
Package Type TO-220
Pin Count 5
Maximum Operating Temperature +125 °C
Minimum Operating Temperature 0 °C
Switching Regulator Yes
Width 4.572mm
Height 9.398mm
Line Regulation 0.03 %/V
Maximum Switching Frequency 0.07 MHz
Dimensions 10.541 x 4.572 x 9.398mm
Length 10.54mm
Temporarily out of stock - back order for despatch 26/02/2020, delivery within 5 working days from desptach date
Price Each (In a Tube of 50)
PHP 434.749
(exc. VAT)
PHP 486.919
(inc. VAT)
Per Unit
Per Tube*
50 +
*price indicative