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HEI322510A-R24M-Q8 Dataheets PDF



Part Number HEI322510A-R24M-Q8
Manufacturers Chilisin
Logo Chilisin
Description Molding Power Inductors
Datasheet HEI322510A-R24M-Q8 DatasheetHEI322510A-R24M-Q8 Datasheet (PDF)

Molding Power Inductors – HEI Series HEI Series Features  RoHS, Halogen Free and REACH Compliance  High Efficiency  Excellent Q, RDC and saturation current  Low profile and miniature size down to 1.6*0.8*0.8mm Product Identification The HEI Series is designed specifically to enhance both PFM and PWM application performance.Q(Rac) value at light load and the RDC value at heavy load are both exceptional. Furthermore, the saturated current performance is also optimal, helping to reduce the ri.

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Molding Power Inductors – HEI Series HEI Series Features  RoHS, Halogen Free and REACH Compliance  High Efficiency  Excellent Q, RDC and saturation current  Low profile and miniature size down to 1.6*0.8*0.8mm Product Identification The HEI Series is designed specifically to enhance both PFM and PWM application performance.Q(Rac) value at light load and the RDC value at heavy load are both exceptional. Furthermore, the saturated current performance is also optimal, helping to reduce the ripple current and enhance the efficiency. Applications  Smartphones, tablets and wearable devices  HDD, SSD and PC peripheral devices  DSC, camcorders  PND  DC/DC converters Shape and Dimensions Recommended Pattern Dimensions in mm TYPE A 160808A 1.6±0.2 201208A 2.0±0.2 201210A 2.0±0.2 201608A 2.0±0.2 201610A 2.0±0.2 252010A 2.5±0.3 252012A 2.5±0.3 322510A 3.2±0.3 322512A 3.2±0.3 322525A 3.2±0.3 B 0.80±0.2 1.25±0.2 1.25±0.2 1.60±0.2 1.60±0.2 2.00±0.3 2.00±0.3 2.50±0.3 2.50±0.3 2.50±0.3 C 0.8Max 0.8Max 1.0Max 0.8Max 1.0Max 1.0Max 1.2Max 1.0Max 1.2Max 2.50±0.3 D 0.3±0.2 0.5±0.3 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 0.5±0.3 Dimensions in mm TYPE 160808A 201208A 201210A 201608A 201610A 252010A 252012A 322510A 322512A 322525A A 0.7~0.8 0.8~1.2 0.8~1.2 0.9 0.9 1.2 1.2 1.7 1.7 1.7 B 1.8~2.0 2.3~2.9 2.3~2.9 2.0 2.0 2.8 2.8 3.2 3.2 3.2 C 0.6~0.8 1.0~1.4 1.0~1.4 1.6 1.6 2.0 2.0 2.5 2.5 2.5 Molding Power Inductors – HEI Series Electrical Characteristics Part Number Inductance (uH) Tolerance (±%) Test Frequency (MHz) HEI160808A-R24M-Q8 HEI160808A-R33M-Q8 0.24 0.33 20 20 2 2 HEI160808A-R47M-Q8 0.47 20 2 Note: When ordering, please specify tolerance code. Tolerance: M=±20%  Operating temperature range-40℃~125℃(Including self - temperature rise)  Isat for Inductance drop 30% from its value with current  Irms for a 40℃ temperature rise from 25℃ ambient with current  Measure Equipment: L:Agilent E4991/HP4287A+16197A, 2MHz 0.2V RDC:CHEN HWA502 Isat:Agilent E4980A+HP42841A Irms:Agilent 6641 SYSTEM DC POWER SUPPLY Test Instruments:E4991A Impedance / Material Analyzer L(uH) ΔT(℃ ) 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0 Inductance vs. DC Current R47 R33 R24 0.5 1 1.5 2 2.5 3 3.5 4 DC Current(A) 70 60 50 40 30 20 10 0 0 RDC(mΩ) Max(Typ.) 54(47) 75(62) 100(87) Isat(A) Max(Typ.) 3.2(3.6) 3.0(3.4) 2.2(2.6) Irms(A) Max(Typ.) 2.6(3.0) 2.2(2.6) 1.6(2.0) Tem perature Change vs. DC Current R47 R33 R24 0.5 1 1.5 2 2.5 3 3.5 4 DC Current(A) Molding Power Inductors – HEI Series Electrical Characteristics Part Number Inductance (uH) Tolerance (±%) Test Frequency (MHz) HEI201208A-R24M-Q8 0.24 20 2 HEI201208A-R47M-Q8 0.47 20 2 Note: When ordering, please specify tolerance code. Tolerance: M=±20%  Operating temperature range-40℃~125℃(Including self - temperature rise)  Isat for Inductance drop 30% from its value with current  Irms for a 40℃ temperature rise from 25℃ ambient with current  Measure Equipment: L:Agilent E4991/HP4287A+16197A, 2MHz 0.2V RDC:CHEN HWA502 Isat:Agilent E4980A+HP42841A Irms:Agilent 6641 SYSTEM DC POWER SUPPLY Test Instruments:E4991A Impedance / Material Analyzer RDC(mΩ) Max(Typ.) 25(19) 48(40) Isat(A) Max(Typ.) 4.8(5.4) 3.2(3.6) Irms(A) Max(Typ.) 4.2(4.8) 3.0(3.4) L(uH) ΔT(℃ ) 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0 Inductance vs. DC Current R47 R24 1 234 56 DC Current(A) Tem perature Change vs. DC Current 70 60 R47 R24 50 40 30 20 10 0 0 12 3 45 6 DC Current(A) Molding Power Inductors – HEI Series Electrical Characteristics Part Number Inductance (uH) Tolerance (±%) Test Frequency (MHz) HEI201210A-R24M-Q8 0.24 20 2 HEI201210A-R33M-Q8 0.33 20 2 HEI201210A-R47M-Q8 0.47 20 2 HEI201210A-1R0M-Q8 1.0 20 2 HEI201210A-1R5M-Q8 1.5 20 2 HEI201210A-2R2M-Q8 2.2 20 2 Note: When ordering, please specify tolerance code. Tolerance: M=±20%  Operating temperature range-40℃~125℃(Including self - temperature rise)  Isat for Inductance drop 30% from its value with current  Irms for a 40℃ temperature rise from 25℃ ambient with current  Measure Equipment: L:Agilent E4991/HP4287A+16197A, 2MHz 0.2V RDC:CHEN HWA502 Isat:Agilent E4980A+HP42841A Irms:Agilent 6641 SYSTEM DC POWER SUPPLY RDC(mΩ) Max(Typ.) 28(22) 30(25) 42(33) 78(69) 112(94) 176(166) Isat(A) Max(Typ.) 4.5(5.7) 4.5(4.8) 3.3(4.2) 2.3(2.8) 1.9(2.3) 1.6(1.7) Irms(A) Max(Typ.) 3.7(4.6) 3.7(4.3) 3.0(3.7) 2.2(2.7) 1.8(2.2) 1.4(1.5) L(uH) ΔT(℃ ) Test Instruments:E4991A Impedance / Material Analyzer 1R0 2.4 Inductance vs. DC Current 2.0 1.6 2R2 1.2 1R5 0.8 1R0 0.4 R47 R33 R24 0.0 01 23 45 67 DC Current(A) Tem perature Change vs. DC Current 70 2R2 R24 60 1R0 R47 R33 50 1R5 40 30 20 10 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 DC Current(A) Molding Power Inductors – HEI Series Electrical Characteristics Part Number Inductance (uH) Tolerance (±%) Test Frequency (MHz) RDC(mΩ) Max(Typ.) Isat(A) Max(Typ.) Irms(A) Max(Typ.) HE.


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