TFM252010ALM-1R0MTAA

TDK EMC Technology TDK Thin Film Power inductor TFM252010ALM series FEATURES PRODUCTS SHAPE •The package size of TFM2520 is L 2.5mm x W 2.0mm. •The thickness of this product is 1.0mm,and it is very thin compared with other same kind of products. •This product consists of original fine copper pattern with micro-processing technology . •The coil pattern is coated with metal magnetic material. •Superior DC-Bias characteristics . •This product corresponds to ROHS. Length Height Width DIMENSIONS APPLICATIONS •Generic use for DC/DC Converter of portable device. •Used for Smart phone, Feature phone, HDD, SSD, etc. OPERATING TEMPERATURE RANGE Length ±0.2 [mm] Width ±0.2 [mm] Height Max. [mm] 2.5 2.0 1.0 TFM252010ALM -40 ~ 125 deg.C (Include self temperature rise 40 deg.C) RECOMMENDED RAND PATTERN PRODUCT IDENTIFICATIONS TFM 2520 10 ALM – 1R0 M T AA (1) (2) (3) (4) (5) (6) (7) A (8) (1) Series name (2) Product size ( Length , Width ) (3) Product height (4) Product identification (5) Inductance value (1R0 : 1.0µH ) (6) Inductance tolerance ( M :±20% ) (7) Packing style ( T : Taping ) (8) Control mark C B TFM252010ALM A [mm] B [mm] C [mm] 2.9 1.5 2.0 ELECTRICAL CHARACTERISTICS Identification DC Test Resistance Inductance frequency [mOhm] [mH] [MHz] Rated current Idc-1 [A] Idc2 [A] Max Typ. Max Typ. Max Typ. TFM252010ALM-R22MTAA 0.22 +/-20% 1.0 13 11 7.4 8.0 6.5 7.0 TFM252010ALM-R47MTAA 0.47 +/-20% 1.0 24 20 5.8 6.5 5.1 5.5 TFM252010ALM-R68MTAA 0.68 +/-20% 1.0 36 31 5.0 6.0 3.9 4.2 TFM252010ALM-1R0MTAA 1.0 +/-20% 1.0 45 38 4.5 4.7 3.3 3.6 TFM252010ALM-2R2MTAA 2.2 +/-20% 1.0 94 82 3.1 3.5 2.6 2.8 Idc 1 : Depend on the Inductance Saturation. ( -30% Reduction from Initial L Value/ Test Freq. 1MHz ) Idc 2 : Depend on the Self Temperature Rise. ( 40deg.C Typ. ) 2015.Nov. rev.1 TDK EMC Technology TDK Thin Film Power inductor TFM252010ALM series Inductance - DC Bias Inductance - Frequency 2015.Nov. Resistance- Frequency rev.1