LTM8046IY View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LTM8046IY

3.1VIN to 31VIN, 2kVAC Isolated DC/DC µModule Converter

Linear Technology 

Prev 11 12 13 14 15 16 17 18 19 20

LTM8046

Typical Application

VIN

3.3VDC TO 12VDC

12V Isolated Flyback Converter

LTM8046

VIN

1µF

RUN

VOUT

VOUT

12V

3.3V

1µF

3.83k

BIAS

FB

SS

GND

VOUT–

2kVAC ISOLATION

10µF

×2

8046 TA04

Maximum Output Current vs VIN

300

250

200

150

100

50

0

3

6

9

12

VIN (V)

8046 TA04b

Design Resources

SUBJECT

µModule Design and Manufacturing Resources

µModule Regulator Products Search

DESCRIPTION

Design:

• Selector Guides

• Demo Boards and Gerber Files

• Free Simulation Tools

Manufacturing:

• Quick Start Guide

• PCB Design, Assembly and Manufacturing Guidelines

• Package and Board Level Reliability

1. Sort table of products by parameters and download the result as a spread sheet.

2. Search using the Quick Power Search parametric table.

TechClip Videos

Digital Power System Management

Quick videos detailing how to bench test electrical and thermal performance of µModule products.

Linear Technology’s family of digital power supply management ICs are highly integrated solutions that

offer essential functions, including power supply monitoring, supervision, margining and sequencing,

and feature EEPROM for storing user configurations and fault logging.

Related Parts

PART NUMBER DESCRIPTION

COMMENTS

LTM8057

UL60950 Recognized 1.5W, 2kVAC Isolated µModule 3.1V ≤ VIN ≤ 31V, 2.5V ≤ VOUT ≤ 12V, 5% VOUT Accuracy, Internal Isolated

Converter

Transformer, 9mm × 11.25mm × 4.92mm BGA

LTM8058

UL60950 Recognized 1.5W, 2kVAC Isolated µModule 3.1V ≤ VIN ≤ 31V, 1.2V ≤ VOUT ≤ 12V, 2.5% VOUT Accuracy, 1mVP-P Output

Converter with LDO Post Regulator

Ripple, Internal Isolated Transformer, 9mm × 11.25mm × 4.92mm BGA

LTM8048

1.5W, 725VDC Galvanically Isolated µModule

Converter with LDO Post Regulator

3.1V ≤ VIN ≤ 32V, 1.2V ≤ VOUT ≤ 12V, 2.5% VOUT Accuracy, 1mVP-P Output

Ripple, Internal Isolated Transformer, 9mm × 11.25mm × 4.92mm BGA

LTM8045

Inverting or SEPIC μModule DC/DC Converter with

Up to 700mA Output Current

2.8V ≤ VIN ≤ 18V, ±2.5V ≤ VOUT ≤ ±15V, Synchronizable, No Derating or

Logic Level Shift for Control Inputs When Inverting, 6.25mm × 11.25mm

× 4.92mm BGA

LTM4609

36VIN, 5A DC/DC μModule Buck-Boost Regulator

4.5V ≤ VIN ≤ 36V, 0.8V ≤ VOUT ≤ 34V, Adjustable Soft-Start, Clock Input,

15mm × 15mm × 2.82mm LGA and 15mm × 15mm × 3.42mm BGA

LTM8061

32V, 2A Step-Down μModule Battery Charger with

Programmable Input Current Limit

Suitable for Charging Single and Dual Cell Li-Ion or Li-Poly Batteries, 4.95V ≤ VIN

≤ 32V, C/10 or Adjustable Timer Charge Termination, NTC Resistor Monitor Input,

9mm × 15mm × 4.32mm LGA

20 Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95F0o3r5m-o7r4e1in7formation www.linear.com/LTM8046

(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com/LTM8046

8046fb

LT 0415 REV B • PRINTED IN USA

 LINEAR TECHNOLOGY CORPORATION 2014

Share Link: