Linear DC938 Manual de usuario

QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 938

MICROPOWER SYNCHRONOUS BUCK-BOOST DC/DC CONVERTER

1

LTC3530

DESCRIPTION

Demonstration circuit 938 is a micropower synchro-

nous buck-boost converter based on the LTC3530

monolithic buck-boost regulator. The DC938 has an

input voltage range of 1.8 V to 5.5V and an output of

3.3V @ 500mA. The converter can work under man-

ual or programmable automatic burst mode, provid-

ing high conversion efficiency over a wide range of

load currents. The LTC3530 comes in a 10 lead 3×3

DFN package. These features make the DC938 demo

board an ideal circuit for use in Li-Ion and dual cell

AA (Alkaline/NiCad/NiMH) battery-powered, hand-

held applications.

Design files for this circuit board are available. Call

the LTC factory.

LTC is a trademark of Linear Technology Corporation

QUICK START PROCEDURE

Refer to Figure 1 for proper measurement equipment

setup and follow the procedure below:

1.

Start with Load set to 0A.

2.

Set Power Supply to ~ 3Vin

3.

The Load can be set from 0 – 500mA.

4.

Vin can be adjusted between 1.8V and 5.5V (note

however, max output current is lower than 500mA

at Vin below 2.2V).

Figure 1. Proper Measurement Equipment Setup

QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 938

MICROPOWER SYNCHRONOUS BUCK-BOOST DC/DC CONVERTER

2

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

Analog Devices Inc.:

DC938A

Tabla de contenidos

Otros manuales de Convertidor de medios de Linear

Linear

Linear LTC4440 Manual de usuario

Linear

Linear LTC3417A-1 Manual de usuario

Linear

Linear LTC3537 Manual de usuario

Linear

Linear LT1317B Guía de configuración rápida

Linear

Linear High Definition A/V Scaler for HDMI... Manual de usuario

Linear

Linear DC1997A-A Guía de configuración rápida

Linear

Linear LTC3774EUHE Guía de configuración rápida

Linear

Linear LT3748 Guía de configuración rápida

Linear

Linear LTC3108EDE Manual de usuario

Linear

Linear ADI Power LTC7131-1 Guía de configuración rápida

Linear

Linear LTC3638EMSE Manual de usuario

Linear

Linear ANALOG DEVICES LTC3888-1 Guía de configuración rápida

Linear

Linear 1045 Manual de usuario

Linear

Linear Lectrotab Autoset II System Manual de usuario

Linear

Linear ChannelPlus 5601 Instrucciones y recetas

Linear

Linear DC2117A Guía de configuración rápida

Linear

Linear LTC1704 Manual de usuario

Linear

Linear 968A-D Manual de usuario

Manuales populares de Convertidor de medios de otras marcas

SoundTraxx

SoundTraxx Blunami BLU-2200 Manual de usuario

SPROLINK

SPROLINK VA1 Manual de usuario

Acclaim Lighting

Acclaim Lighting DDC-1-AC Manual de usuario

Nikon

Nikon AF-S TC-20E III Manual de usuario

Axis

Axis AXIS Q7406 Manual de usuario

Omega

Omega TAC80B-J Manual de usuario

Zoom

Zoom Thunderbolt TAC-2R Manual de usuario

OST

OST iConverter 10/100M Manual de usuario

Vertiv

Vertiv Netsure Manual de usuario

birddog

birddog MINI Manual de usuario

Roland

Roland GI-10 Manual de usuario

Wallenstein

Wallenstein WX310 Manual de usuario

Pace

Pace MSS 200-1 Manual de usuario

Solar Converters

Solar Converters EQ 12/24-50 Manual de usuario

CYP

CYP EL-7400V Manual de usuario

TIE

TIE MIDI 1i1o Manual de usuario

DCS

DCS Vivaldi Upsampler Manual de usuario

Westermo

Westermo MCW-211 SERIES Manual de usuario