MT2499A Description/概述：
MT2499A是一個完全集成的，高效的3.5A同步整流降壓轉換器。
MT2499A在一個較寬的輸出電流負載范圍內高效工作。
該設備提供了兩種操作模式，PWM控制和PFM模式切換控制，這允許在更廣泛的負載范圍內實現(xiàn)高效率。
MT2499A需要最少數(shù)量的現(xiàn)成的標準外部組件，并且可以在一個與ESOP8 ROHS兼容的軟件包中獲得。
The MT2499A is a fully integrated, high– efficiency 3.5A synchronous rectified step-down converter.
The MT2499A operates at high efficiency over a wide output current load range.
This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high efficiency over the wider range of the load.
The MT2499A requires a minimum number of readily available standard external components and is available in an ESOP8 ROHS compliant package.
MT2499A Features/特性：
High Efficiency: Up to 94%
340KHz Frequency Operation
3.5A Output Current
No Schottky Diode Required
4.5V to 21V Input Voltage Range
0.925V Reference
Slope Compensated Current Mode Control for Excellent Line and Load Transient Response
Integrated internal compensation
Stable with Low ESR Ceramic Output Capacitors
Over Current Protection with Hiccup-Mode
Thermal Shutdown
Inrush Current Limit and Soft Start
Available in ESOP8 Package
-40°C to +85°C Temperature Range
MT2499A Applications/應用：
Distributed Power Systems
Digital Set Top Boxes
Flat Panel Television and Monitors
Wireless and DSL Modems
Notebook Computer
MT2499A Typical Application：
MT2499A Package/Order Information：
|
Order Part Number
|
Package
|
Top Marking
|
|
 |
MT2499A |
ESOP8 |
MT2499A YMNNVV LLLLLL |
MT2499A Functional Block Diagram：
發(fā)送郵件
商務QQ客服
13823761625
