LTC3407IMSE-2 高锂离子单
电感器降压-升压型稳压器和降压稳压器的典型应用电路。 LTC3407-2 是一款双路恒频同步降压
DC/DC 转换器。它适用于低功耗应用,工作输入电压范围为 2.5V 至 5.5V,并具有恒定的 2.25MHz 开关频率,允许使用纤巧、低成本的电容器和电感器
说明
-
Typical Application Circuit for LTC3407IMSE-2 Height Lithium-Ion Single Inductor Buck-Boost Regulator and a Buck Regulator. The LTC3407-2 is a dual, constant-frequency, synchronous step down DC/DC converter. Intended for low power applications, it operates from 2.5V to 5.5V input voltage range and has a constant 2.25MHz switching frequency, allowing the use of tiny, low cost capacitors and inductors
主要特色
-
Conversion Type
DC to DC
-
Input Voltage
2.8 to 4.2 V
-
Output Voltage
1.8|3.3 V
-
Output Current
0.8 A
-
Efficiency
95 %
-
Topology
Buck