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MM3472

MITSUMI
Part Number MM3472
Manufacturer MITSUMI
Description 0.6A step-down DC-DC convertor IC
Published Apr 24, 2018
Detailed Description 0.6A step-down DC-DC convertor IC MM3472 0.6A step-down DC-DC convertor IC Monolithic IC MM3472 Outline 　MM3472 series i...
Datasheet PDF File MM3472 PDF File

MM3472
MM3472

Overview
0.
6A step-down DC-DC convertor IC MM3472 0.
6A step-down DC-DC convertor IC Monolithic IC MM3472 Outline 　MM3472 series is a synchronous rectifying step-down DC/DC converter which is foucused on space minimizing design, high oscillation frequency (2.
25MHz) and high efficiency by fewer external components (1 coil and 2 capacitors) in order to meet miniaturization and low power consumption.
The package realizes space reduction of the mount area by mounting to the small SOT-26A and SSON-6L.
Features （1）Input Voltage Range （2）Output Voltage Range （3）FB Voltage (PWM mode) （4）FB Voltage (PFM mode) （5）Output Current （6）Oscillation Frequency （7）Quiecent Current (Not swtching) （8）Efficiency （9）Protect Function （10）PWM/PFM Control 2.
0V 〜 5.
5V 0.
8V 〜 3.
3V VFB ± 1.
5% VFB ± 2% 600mA 2.
25MHz (typ.
) 11 μA(typ.
) (VIN=3.
6V, VOUT=1.
8V) Io=0.
01mA ： 25% Io=100mA ： 90% UVLO、Soft start、Current limit、Ther...


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