DC-DC преобразователи интегральные LM2852XMXA-1.2/NOPB

Синхронный понижающий импульсный стабилизатор , фиксированный, 2.85В-5.5В вход, 1.2В/2А, 1.5МГц

The LM2852XMXA-1.2/NOPB is a Simple Switcher® synchronous Buck Regulator features a high frequency step-down switching voltage regulator capable of driving up to a 2A load with excellent line and load regulation. The LM2852 can accept an input voltage between 2.85 and 5.5V and deliver an output voltage that is factory programmable from 0.8 to 3.3V in 100mV increments. It comes with a switching frequency of 500kHz 1.5MHz (LM2852X). It also features internal, type-three compensation to deliver a low component count solution. It includes protection circuitry that monitors the voltage on the switch pin. Under certain conditions, switching is disabled in order to protect the switching devices. One result of the protection circuitry may be observed when power to the LM2852 is applied with no or light load on the output. The output regulates to the rated voltage, but no switching may be observed. As soon as the output is loaded, the LM2852 begins normal switching operation.

• Factory EEPROM set output voltages
• Voltage mode control
• Internal type-three compensation
• Internal 60mR MOSFET switches
• Green product and no Sb/Br

Области применения

Переносные Устройства, Компьютеры и Периферия, Управление Питанием