Molding Power Inductors – HEI Series
HEI Series
Power inductor takes an important part in the efficiency performance
of DC/DC converter, and HEI products is designed to take care of
both PFM and PWM application performance. Therefore, for HEI
product, the Q(Rac) value at light load and the RDC value at heavy
load are both superior to other competitors. Furthermore, the
saturated current performance is also great, so it helps to get the
ripple current lower and enhance the efficiency result.
Features
Applications
High Efficiency
Smart phones
Bluetooth Headsets
Tablet PCs
Small Sizes in 2.0*1.2*0.8mm
High Saturated Current
High Q / Low Rac
Low Rdc
PND
PC peripheral devices
DSC, Camcorders
Product Identification
Shape and Dimensions
Recommended Pattern
Dimensions in mm
Dimensions in mm
TYPE
A
B
C
D
TYPE
A
0.8~1.2
0.8~1.2
0.9
B
2.3~2.9
2.3~2.9
2.0
C
1.0~1.4
1.0~1.4
1.6
201208A
201210A
201610A
252010A
252012A
322510A
322512A
2.0±0.2
2.0±0.2
2.0±0.2
2.5±0.3
2.5±0.3
3.2±0.3
3.2±0.3
1.25±0.2
1.25±0.2
1.60±0.2
2.00±0.3
2.00±0.3
2.50±0.3
2.50±0.3
0.8Max
1.0Max
1.0Max
1.0Max
1.2Max
1.0Max
1.2Max
0.5±0.3
0.5±0.3
0.5±0.3
0.6±0.3
0.6±0.3
0.5±0.3
0.5±0.3
201208A
201210A
201610A
252010A
252012A
322510A
322512A
1.2
2.8
2.0
1.2
2.8
2.0
1.7
3.2
2.5
1.7
3.2
2.5