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Numéro de référence | TD1519 | ||
Description | 2A 32V Synchronous Rectified Step-Down Converter | ||
Fabricant | Techcode | ||
Logo | |||
1 Page
Techcode®
2A 32V Synchronous Rectified Step-Down Converter
DATASHEET
TD1519
General Description
Features
The TD1519 is a monolithic synchronous buck •
regulator. The device integrates two 90mΩ •
MOSFETs, and provides 2A of continuous load current •
over a wide input voltage of 4.75V to 32V. Current •
mode control provides fast transient response •
and cycle-by-cycle current limit.
•
An adjustable soft-start prevents inrush current at •
turn-on, and in shutdown mode the supply current
drops to 1µA.
•
This device, availablein an SOP8-PP package, •
provides a very compact solution with minimal external •
components.
2A Output Current
Wide 4.75V to 32V Operating Input Range
Integrated 90mΩ Power MOSFET Switches
Output Adjustable from 0.923V to 30V
Up to 93% Efficiency
Programmable Soft-Start
Stable with Low ESR Ceramic Output Capacitors
Fixed 340KHz Frequency
Cycle-by-Cycle Over Current Protection
Input Under Voltage Lockout
Applications
• Distributed Power Systems
• Networking Systems
• FPGA, DSP, ASIC Power Supplies
• Green Electronics/ Appliances
• Notebook Computers
Package Types
October, 20, 2010.
Figure 1. Package Types of TD1519
Techcode Semiconductor Limited
1
SOP8
www.techcodesemi.com
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Pages | Pages 14 | ||
Télécharger | [ TD1519 ] |
No | Description détaillée | Fabricant |
TD1519 | 2A 32V Synchronous Rectified Step-Down Converter | Techcode |
TD1519A | 2A 32V Synchronous Rectified Step-Down Converter | Techcode |
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