Powdered iron SMD inductors saturate up to 5A

 Vishay has introduced a series of 0806 and 1008 low-profile, high-current power inductors with powdered iron cores for saturation current up to 5.8A. 

‘IHHP’ devices are offered in 2.0 x 1.6mm (0806) or 2.5 x 2.0mm (1008), each 1.0mm or 1.2mm high.

“The devices released today are optimized for dc-dc converters and power supply modules in notebook PCs, mobile phones, hard disk drives and solid-state drives. Magnetic-alloy power inductors offer low acoustic noise and provide magnetic shielding to prevent interference with nearby components,” claimed the firm. 

Resistance is down to 15mΩ, and inductance is from 0.22 to 10µH.

Heat rating current is up to 5.3A and operation is from -55 to +125°C.

Production quantities are available now, with lead times of eight to 10 weeks for large orders.

Part number	IHHP-0806AB-01	IHHP-0806AZ-01	IHHP-1008AB-01	IHHP-1008AZ-01
Case size	0806	0806	1008	1008
Profile (mm)	1.2	1.0	1.2	1.0
Inductance (µH)	0.22 to 2.2	0.22 to 2.2	0.47 to 10	0.24 to 4.7
Resistance typ. (mΩ)	13 to 133	15 to 132	20 to 390	12.5 to 240
Resistance max. (mΩ)	16 to 155	19 to 158	24 to 468	15 to 288
Heat rating current (A)	1.8 to 5.3	2.0 to 5.2	1.1 to 4.5	1.4 to 5.0
Saturation current (A)	1.9 to 5.8	2.1 to 5.2	1.2 to 4.8	1.4 to 4.9

 

steve bush

from News http://ift.tt/1RnWRUq
via Yuichun