联系电话：
手机版
点击图片查看原图General Description
The TD2676 is a 52 KHz fixed frequency monolithic step
down switch mode regulator with a built in internal Power
MOSFET. It achieves 2. continuous output current
over a wide input supply range with excellent load and
line regulation.
The device includes a voltage reference, oscillation
circuit, error amplifier, internal PMOS and etc.
The PWM control circuit is able to adjust the duty ratio
linearly from 0 to 100%. An enable function, an over
current protection function and a short circuit protection
function are built inside. An internal compensation block
is built in to minimize external component count.
The TD2676 serves as ideal power supply units for
portable devices.
