DC-DC преобразователи интегральные LM2853MH-3.3/NOPB .

Синхронный понижающий импульсный стабилизатор , фиксированный, 3В-5.5В (Vin), 3.3В и 3А, HTSSOP-14

The LM2853MH-3.3/NOPB is a Simple Switcher® synchronous Buck Regulator work as 550kHz step-down switching voltage regulator capable of driving up to a 3A load with excellent line and load regulation. The LM2853 accepts an input voltage between 3 and 5.5V and delivers a customizable output voltage that is factory programmable from 0.8 to 3.3V in 100mV increments. Internal type-three compensation enables a low component count solution and greatly simplifies external component selection. Integration of the PWM controller, power switches and compensation network greatly reduces the component count required to implement a switching power supply. A typical application requires only four components: an input capacitor, a soft-start capacitor, an output filter capacitor and an output filter inductor.

• Voltage mode control
• Internal type-three compensation
• Internal 40mR MOSFET switches
• Standard voltage options
• Green product and no Sb/Br

Области применения

Промышленное, Связь и Сеть, Управление Питанием