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Shindengen is an overall manufacturer of power electronics that develops and produces power semiconductors, electrical products, power device products and new energy products. Chip One Stop allows you to make small-lot purchases of highly efficient and high performing power semiconductors and power device products.

LED Driver IC MV series
Thyristor
SIDACs ®　K1V Series（Bidirectional characteristic element）
SIDACs ®　G1V Series（unidirectional characteristic element）
Surge Absorbers
Surge protection element

LED Driver IC MV series

Overview

An IC equipped with functions specialized for LED lighting such as quasi-resonant operation, deep-tuning lighting and illuminated light switch support without auxiliary winding.
With the off-time modulation function, it is possible to achieve smooth deep light adjustment of 1% or less.

Product name	Standard specification code	Circuit type	Activation circuit	Output	ON/OFF function	Illuminated light switch	Regulator Voltage［V］	Package
MV1001SC	-5072	Current critical control	Built-in	1ch	No	Yes	No	SOP8J
MV1002SC	-5072	Current critical control	（Exterior）	1ch	No	No	No	SOP8J

LED driver IC MV 1000 series

LED driver IC MV 1000 series
Quasi-resonant operation by current critical mode, input variation is small, high efficiency and low noise
Deep dimming possible by off-time modulation (less than 1%)
PWM dimming and linear dimming possible
LED open protection using auxiliary winding possible
Built-in UVLO & LED short protection function
SOP8JPackage
LED ceiling light
LED base light
LED downlight
Other LED lighting equipment

The MV 1000 series can achieve quasi-resonant operation in the current critical mode without auxiliary winding,
so high efficiency and low noise can be realized with a simple power supply configuration.
It is an IC for LED drivers that enable smooth deep adjustment without flicker due to linear dimming.

Basic circuit configuration　（MV1001SC）

Representative characteristics (Vin=DC140V, Vo=about 20V Io=0.6A)

日	月	火	水	木	金	土
1	2	3	4	5	6	7
8	9	10	11	12	13	14
15	16	17	18	19	20	21
22	23	24	25	26	27	28
29	30	1	2	3	4	5

日	月	火	水	木	金	土
29	30	1	2	3	4	5
6	7	8	9	10	11	12
13	14	15	16	17	18	19
20	21	22	23	24	25	26
27	28	29	30	31	1	2

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