Datasheet HM78M (TT Electronics)
| Manufacturer | TT Electronics |
| Description | SMD power inductor |
| Pages / Page | 4 / 1 — Power Inductors. Features:. Description:. Applications: |
| File Format / Size | PDF / 448 Kb |
| Document Language | English |
Power Inductors. Features:. Description:. Applications:
Model Line for this Datasheet
- HM78M-10100LFTR HM78M-10101LFTR HM78M-10150LFTR HM78M-10151LFTR HM78M-101R5LFTR HM78M-10220LFTR HM78M-10221LFTR HM78M-102R2LFTR HM78M-10330LFTR HM78M-10331LFTR HM78M-103R3LFTR HM78M-10470LFTR HM78M-10471LFTR HM78M-104R7LFTR HM78M-10680LFTR HM78M-10681LFTR HM78M-106R8LFTR HM78M-20100LFTR HM78M-20101LFTR HM78M-20150LFTR HM78M-20151LFTR HM78M-201R0LFTR HM78M-20220LFTR HM78M-20221LFTR HM78M-202R2LFTR HM78M-20330LFTR HM78M-20331LFTR HM78M-203R3LFTR HM78M-20470LFTR HM78M-20471LFTR HM78M-204R7LFTR HM78M-20680LFTR HM78M-20681LFTR HM78M-206R8LFTR
Text Version of Document
Power Inductors
HM78M series
Features:
• Operating Temperature Range –40°C to +125°C • Ambient Temperature, Max +85°C • Temperature Rise, 40°C • Operating Frequency up to 3MHz
Description:
The HM78M series of power inductors is ferrite based, magnetically shielded, and features low resistance values. It is shielded but has a low DC resistance and high saturation current, able to meet 125°C, with a maximum temperature rise of 40°C. This series has wide range of inductances from 1μHenry to 680μHenry and is comprised of two package sizes which is 10 and 20. The HM78M is ideal for high power density applications where size is critical and ambient temperature is less or equal to 85°C. It is designed for high switching frequencies up to 3MHz as well as for EMI and low pass filters.
Applications:
• Buck DC-DC converters • High efficiency DC-DC converters used with battery supply • EMI inductance in PI filters TT Electronics | BI Technologies General Note A-1445, Jalan Tanjung Api, 25050 Kuantan, Pahang Darul Makmur, Malaysia TT Electronics reserves the right to make changes in product specification without Ph: +60 9 565 8888 notice or liability. All information is subject to TT Electronics’ own data and is https://www.ttelectronics.com/products/brands/bi-technologies/ considered accurate at time of going to print. © TT Electronics plc Issue A 07/2019 Page 1
HM78M series
Features:
• Operating Temperature Range –40°C to +125°C • Ambient Temperature, Max +85°C • Temperature Rise, 40°C • Operating Frequency up to 3MHz
Description:
The HM78M series of power inductors is ferrite based, magnetically shielded, and features low resistance values. It is shielded but has a low DC resistance and high saturation current, able to meet 125°C, with a maximum temperature rise of 40°C. This series has wide range of inductances from 1μHenry to 680μHenry and is comprised of two package sizes which is 10 and 20. The HM78M is ideal for high power density applications where size is critical and ambient temperature is less or equal to 85°C. It is designed for high switching frequencies up to 3MHz as well as for EMI and low pass filters.
Applications:
• Buck DC-DC converters • High efficiency DC-DC converters used with battery supply • EMI inductance in PI filters TT Electronics | BI Technologies General Note A-1445, Jalan Tanjung Api, 25050 Kuantan, Pahang Darul Makmur, Malaysia TT Electronics reserves the right to make changes in product specification without Ph: +60 9 565 8888 notice or liability. All information is subject to TT Electronics’ own data and is https://www.ttelectronics.com/products/brands/bi-technologies/ considered accurate at time of going to print. © TT Electronics plc Issue A 07/2019 Page 1
