Schaumburg, IL – Taiyo Yuden’s new BRL2515 (2.5 x 1.5mm, with a maximum height of 1.2mm) and BRFL2518 (2.5 x 1.8mm, with a maximum height of 1.0mm) wire-wound power inductors offer industry-leading DC bias characteristics in a thinner, smaller size.

With a rated saturation current of 1000 mA and inductance of 2.2 µH, the BRL2515 has an impressive DC bias for a chip type coil, with a profile now 17% smaller than the existing BRL2518. The DC resistance of the BRL2515 ranges from 0.070 Ω to 0.265 Ω and the BRFL2518 offers a DCR range of 0.09 ohms to 0.33 ohms, while both featuring a low ACR. Operating temperature is specified at a range of -25ºC to 105ºC.

Each of these new space saving, low profile power inductors are designed for DC-DC converter applications in cell phones, smart phones, DSCs, portable music players and other equipment developed in response to the growing demanding for more compact and thinner mobile devices with more functionality.

BRL2515 characteristics:

Ordering Code	Inductance [µH]	Rdc [Ω]	Rated current max [mA]
			Saturation current	Temperature rise current
BRL2515T1R0M	1.0	0.070	1,500	1,350
BRL2515T1R5M	1.5	0.100	1,200	1,150
BRL2515T2R2M	2.2	0.135	1,000	1,000
BRL2515T3R3MD	3.3	0.215	800	750
BRL2515T4R7MD	4.7	0.265	650	700

 

BRFL2518 characteristics:

Ordering Code	Inductance [µH]	Rdc [Ω]	Rated current max [mA]
			Saturation current	Temperature rise current
BRFL2518T1R0M	1.0	0.09	1,200	1,200
BRFL2518T1R5M	1.5	0.11	1,100	1,000
BRFL2518T2R2M	2.2	0.13	850	950
BRFL2518T3R3M	3.3	0.22	700	700
BRFL2518T4R7M	4.7	0.33	650	650

 

For more detailed specifications, click here for the BRL2515 or click here for the BRFL2518.

TAIYO YUDEN
www.t-yuden.com

::Design World::

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Filed Under: Electronics • electrical

 

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