- 商品
- 详情
- ALLEGRO MICROSYSTEMS品牌
- MP1496D型号
- 2w功率
MP1496DJ-LF-Z30000
MP1496
High-Efficiency, 2A, 16V, 500kHz Synchronous, Step-Down Converter
MP1496 Rev. 1.05 1
12/26/2012 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2012 MPS. All Rights Reserved.
The Future of Analog IC Technology
DESCRIPTION
The MP1496 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a very compact solution to achieve a 2A continuous output current with excellent load and line regulation over a wide input supply range. The MP1496 has synchronous mode operation for higher efficiency over the output-current–load range.
Current-mode operation provides a fast transient response and eases loop stabilization. Protective features include over-current protection and thermal shut down and external SS control.
The MP1496 requires a minimal number of readily-available standard external components, and is available in a space-saving 8-pin TSOT23 package.
FEATURES
• Wide 4.5V to 16V Operating Input Range • 100mΩ/40mΩ Low-RDS(ON) Internal Power
MOSFETs • Proprietary Switching-Loss–Reduction
Technique
• High-Efficiency Synchronous Mode
Operation
• Fixed 500kHz Switching Frequency
• Can Synchronize with a 200kHz-to-2MHz
External Clock
• Externally Programmable Soft-Start • OCP Protection and Hiccup • Thermal Shutdown
• Output Adjustable Starting from 0.8V • Available in an 8-pin TSOT-23 Package
APPLICATIONS
• Notebook Computers and I/O Power • Digital Set-Top Boxes
• Flat-Panel Television and Monitors •
Distributed Power Systems
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- ALLEGRO MICROSYSTEMS
- MP1496D
- 2w
