LTM8047 - 3.1VIN to 32VIN Isolated μModule (Power Module) DC/DC Converter
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Reliability Data
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Overview

Features

Typical Application

LTM8047 Typical Application
LTM8047 Typical Application

Description

The LTM®8047 is an isolated flyback μModule DC/DC converter. The LTM8047 has an isolation rating of 725VDC. For a similar product with LDO post regulator, see the LTM8048. Included in the package are the switching controller, power switches, transformer, and all support components. Operating over an input voltage range of 3.1V to 32V, the LTM8047 supports an output voltage range of 2.5V to 12V, set by a single resistor. Only output, input, and bypass capacitors are needed to finish the design. Other components may be used to control the soft-start control and biasing.

The LTM8047 is packaged in a thermally enhanced, compact (11.25mm × 9mm × 4.92mm) over-molded ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8047 is available with SnPb (BGA) or RoHS compliant terminal finish.

Packaging

11.25mm x 9mm x 4.92mm BGA

LTM8047 Package Drawing
Order Info

Package Variations and Pricing

Part Number Package Pins Temp Price
(1-99)		 Price
(1k)*
LTM8047EY#PBF BGA 45 E $11.79 $8.25
LTM8047IY BGA 45 I $17.92 $12.68
LTM8047IY#PBF BGA 45 I $12.97 $9.08
LTM8047MPY BGA 45 MP $30.15 $21.11
LTM8047MPY#PBF BGA 45 MP $25.02 $17.51
* The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Linear Technology sales office or authorized distributor.

Demo Boards

Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.


Part Number Description Price Documentation
DC1693A LTM8047 Demo Board | 725VDC Isolated uModule DC/DC Converter; 4.5V ≤ VIN ≤ 30V, VOUT = 5V @ Up to 350mA $65.00