HMLB25201B-2R2MSR

CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : HMLB25201B-000 REVISION : A3 PAGE : 1 OF 3 Power Choke Coil HMLB25201B MSR type
Features High performance (Isat) realized by metal dust core. Low profile 2.5 mm x 2.0 mm x 1.2 mm Low loss realized with low DCR 100% lead (Pb) free meet RoHS standard ：
Application DC/DC converter for CPU in Notebook PC Cellular phones, LCD displays, HDDs, DVCs, DSCs, PDAs etc.. Thin type on-board power supply module for exchanger VRM for server
Outline Dimensions L W P Code Dimensions L 2.5 ± 0.2 W 2.0 ± 0.2 T 1.2 Max. P 0.6 ± 0.2 Unit : mm T
Recommend Land Pattern Dimensions The customer shall determine the land dimensions shown below after confirming and safety. B A C A 2.0 B 1.2 C 2.8 Unit : mm Sep., 2016 CYNTEC CO., LTD. 乾坤科技股份有限公司
DOCUMENT : HMLB25201B-000 REVISION : A3 PAGE : 2 OF 3 Marking The point on the top surface represents winding direction of choke. Upside of Chip PIN 1 PIN 2 Coil clockwise around
Specifications L0 Inductance ( µH ) @ (0A) Typical HMLB25201B-R22MSR 0.22 HMLB25201B-R24MSR Heat Rating Current DC Amps. Idc ( A ) Saturation Current DC Amps. Isat ( A ) Maximum Typical Maximum Typical Maximum 8.4 10.5 7.4 6.6 7.1 6.5 0.24 11 13 6.4 5.7 6.6 6.0 HMLB25201B-R33MSR 0.33 14 17 5.6 5.0 6.1 5.5 HMLB25201B-R47MSR 0.47 21 26 4.5 4.0 5.05 4.55 HMLB25201B-R68MSR 0.68 28 34 3.8 3.42 4.1 3.7 HMLB25201B-1R0MSR 1.0 40 48 3.1 2.7 3.9 3.5 HMLB25201B-1R5MSR 1.5 57 69 2.7 2.55 3.1 2.8 HMLB25201B-2R2MSR 2.2 79 95 2.3 2.0 2.6 2.3 Part Number Rdc ( mΩ) ：If you require another part number please contact with us. ： Note 1.： All test data is referenced to 25℃ ambient. Note 2.： Test Condition:1MHz, 1.0Vrms Note 3.： Idc : DC current (A) that will cause an approximate △T of 40℃ Note 4.： Isat : DC current (A) that will cause L0 to drop approximately 30% Note 5.： Operating Temperature Range -55℃ to + 125℃ Note 6.： The part temperature (ambient + temp rise) should not exceed 125℃ under the worst case operating * ** Inductance Tolerance ± 20% conditions. Circuit design, component placement, PCB trace size and thickness, airflow and other cooling Note 7. ： provision all affect the part temperature. Part temperature should be verified in the end application. The rated current as listed is either the saturation current or the heating current depending on which value is lower. Sep., 2016 CYNTEC CO., LTD. 乾坤科技股份有限公司 : A3 PAGE : 3 OF 3 Current Characteristic HMLB25201B-R24MSR 0.30 0.25 75 0.25 75 0.20 60 0.20 60 0.15 45 ℃) 30 0.05 15 0.00 0 1 2 3 4 5 6 7 8 9 10 11 INDUCTANCE(µH) 0.10 TEMP. RISE ( 15 0 0 0.54 80 0.45 60 TEMP. RISE ( ℃) 40 20 0.07 0.00 ℃ INDUCTANCE(µH) 100 TEMP. RISE( ) INDUCTANCE(µH) 0.28 0.14 0 0 1 2 3 4 5 6 1 2 3 4 7 8 80 20 0.00 ℃ 0 TEMP. RISE ( 0 0.8 1.6 2.4 4.0 4.8 5.6 6.4 7.2 100 80 60 INDUCTANCE(µH) TEMP. RISE ( 0.40 ℃) 40 20 0.20 0.00 ℃ 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 1.20 60 INDUCTANCE(µH) ℃) 40 0.60 20 0.30 0.00 0 3.2 3.6 4.0 100 2.25 ℃ INDUCTANCE(µH) 80 HMLB25201B-2R2MSR 2.70 TEMP. RISE( ) INDUCTANCE(µH) 3.2 HMLB25201B-1R0MSR 0.60 100 1.50 1.6 2.0 2.4 2.8 DC BIAS(Amps) 40 ℃ DC BIAS(Amps) HMLB25201B-1R5MSR 1.2 ℃) 20 DC BIAS(Amps) 0.8 60 0.80 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 0.4 100 0.09 1.00 40 0.14 0.0 11 0.18 1.20 INDUCTANCE(µH) ℃) TEMP. RISE ( 10 INDUCTANCE(µH) 0.27 100 60 0.90 9 80 0.0 INDUCTANCE(µH) 1.80 8 0.00 TEMP. RISE( ) INDUCTANCE(µH) 0.56 TEMP. RISE ( 7 DC BIAS(Amps) 0.70 0.28 6 0.36 9 HMLB25201B-R68MSR 0.42 5 HMLB25201B-R47MSR DC BIAS(Amps) 0.84 ℃ DC BIAS(Amps) 0.35 INDUCTANCE(µH) 30 0.00 12 HMLB25201B-R33MSR 0.21 ℃) 0.05 DC BIAS(Amps) 0.42 45 TEMP. RISE( ) 0 0.15 90 TEMP. RISE( ) TEMP. RISE ( TEMP. RISE( ) INDUCTANCE(µH) 0.10 ℃ INDUCTANCE(µH) 90 TEMP. RISE( ) HMLB25201B-R22MSR 0.30 INDUCTANCE(µH) REVISION 80 1.80 60 1.35 INDUCTANCE(µH) 0.90 TEMP. RISE ( ℃) 40 20 0.45 0.00 ℃ TEMP. RISE( )
DOCUMENT : HMLB25201B-000 0 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 DC BIAS(Amps) Sep., 2016