AP3440ABN122 converter equivalent, high-accurate step-down dc-dc converter.
Input Voltage Range
: 4.1V ~ 5.5V
Output Voltage
: 1.227V (+1.96%, 1.79%)
Output Current Peak
: 4.5A
Oscillation Frequency
: 2100 kHz
External Synchronization (s.
The AP3440 is a synchronous rectification PWM control step-down DC-DC converter of the current mode with excellent transient load response characteristics. The recommended operational temperature ranges from 40 to 125ºC. It is capable for automotive .
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