PT1305 Datasheet PDF

PowTech PT1305

The PT1305 is a step-up DC/DC converter designed for driving up to 24V from a single cell Lithium Ion battery. The PT1305 switches at 1.25 MHz, allowing the use of tiny, low cost and low height inductors and cap acitors. The high voltage switch on the PT1305 i s rated at 2 6V, m aking t he de vices i deal f or boost converters up 24V.

Part No.	PT1305
Datasheet	PT1305 Download
Manufacturer	PowTech
Description	High Voltage Step-up DC/DC Converter
Buy	Stock & Price

GENERAL DESCRIPTION

A c onstant frequency i nternally com pensated c urrent mode PW M architecture resu lts in low, p redictable output noise t hat is easy to filter. Low ESR ceram ic capacitors ca n be used at t he ou tput, fu rther reducing noise to m illivolt level. It can generate 18V at 30mA from 3.6V supply. The PT1305 is available in SOT23-5 and SOT23-6 packages.

FEATURES

z z z z z z z 18V at 30mA from 3.6V Up to 90% Efficiency 1.25MHz Fixed Switching Frequency High output voltage up to 24V Uses small surface mount components Low shutdown current < 1uA SOT23-5 and SOT23-6 Packages

APPLICATIONS

z z z z z TFT-LCD Bias Supplies OLED Bias Supply Local 12V or 18V Supplies Cordless phones Digital Cameras ORDERING INFORMATION PACKAGE SOT23-5 -40 SOT23-6 -40 Note: xxxxxX Assembly Factory Code Lot Number TEMPERATURE RANGE o ORDERING PART NUMBER 5E23E 5E23F TRANSPORT MEDIA Tape and Reel 3000 units Tape and Reel 3000 units MARKING PT1305 xxxxxX PT1305 xxxxxX C to 85 oC PT130 C to 85 oC PT1...