ETC2 HEI252012A-R47M-Q8 Molding power inductor Datasheet

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
 Small Sizes in 2.0*1.2*0.8mm
 Bluetooth Headsets
 High Saturated Current
 Tablet PCs
 High Q / Low Rac
 PND
 Low Rdc
 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
B
C
201208A
2.0±0.2
1.25±0.2
0.8Max
0.5±0.3
201208A
0.8~1.2
2.3~2.9
1.0~1.4
201210A
2.0±0.2
1.25±0.2
1.0Max
0.5±0.3
201210A
0.8~1.2
2.3~2.9
1.0~1.4
201610A
2.0±0.2
1.60±0.2
1.0Max
0.5±0.3
201610A
0.9
2.0
1.6
252010A
2.5±0.3
2.00±0.3
1.0Max
0.6±0.3
252010A
1.2
2.8
2.0
252012A
2.5±0.3
2.00±0.3
1.2Max
0.6±0.3
252012A
1.2
2.8
2.0
322510A
3.2±0.3
2.50±0.3
1.0Max
0.5±0.3
322510A
1.7
3.2
2.5
322512A
3.2±0.3
2.50±0.3
1.2Max
0.5±0.3
322512A
1.7
3.2
2.5
Molding Power Inductors – HEI Series
Electrical Characteristics
Inductance
Tolerance
Test
Frequency
Irms(A)
Isat(A)
RDC(mΩ)
(uH)
(±%)
(MHz)
Max(Typ)
Max(Typ)
Max(Typ)
HEI201208A-R24M-Q8
0.24
20
2
4.2(4.8)
4.8(5.4)
25(19)
HEI201208A-R47M-Q8
0.47
20
2
3.0(3.4)
3.2(3.6)
48(40)
Part Number








Irms DC current (A) that will cause an approximate ΔT of 40℃.
Isat DC current (A) that will cause L to drop approximately 30%
Tolerance：M = ±20%
L : Agilent E4991/HP4287A+16197A, 2MHz 0.2V
Rdc : CHEN HWA502
Isat : Agilent E4980A+HP42841A
Irms : Agilent 6641 SYSTEM DC POWER SUPPLY
Operating temperature range from -40℃ to 125℃. (Including self - temperature rise)
Test Instruments：E4991A Impedance / Material Analyzer
Inductance vs. DC Current
Tem perature Change vs. DC Current
0.8
70
0.7
60
R47
0.6
R24
50
ΔT( ℃ )
L(uH)
0.5
0.4
R47
0.3
30
20
R24
0.2
40
10
0.1
0
0.0
0
1
2
3
DC Current(A)
4
5
6
0
1
2
3
DC Current(A)
4
5
6
Molding Power Inductors – HEI Series
Electrical Characteristics
Inductance
Tolerance
Test
Frequency
Irms(A)
Isat(A)
RDC(mΩ)
(uH)
(±%)
(MHz)
Max(Typ)
Max(Typ)
Max(Typ)
HEI201210A-R24M-Q8
0.24
20
2
3.7(4.6)
4.5(5.7)
28(22)
HEI201210A-R47M-Q8
0.47
20
2
3.0(3.7)
3.3(4.2)
42(33)
HEI201210A-1R0M-Q8
1.0
20
2
2.2(2.7)
2.3(2.8)
78(69)
HEI201210A-1R5M-Q8
1.5
20
2
1.8(2.2)
1.9(2.3)
112(94)
HEI201210A-2R2M-Q8
2.2
20
2
1.5(1.8)
1.6(2.0)
168(153)
Part Number








Irms DC current (A) that will cause an approximate ΔT of 40℃.
Isat DC current (A) that will cause L to drop approximately 30%
Tolerance：M = ±20%
L : Agilent E4991/HP4287A+16197A, 2MHz 0.2V
Rdc : CHEN HWA502
Isat : Agilent E4980A+HP42841A
Irms : Agilent 6641 SYSTEM DC POWER SUPPLY
Operating temperature range from -40℃ to 125℃. (Including self - temperature rise)
Test Instruments：E4991A Impedance / Material Analyzer
1R0
Inductance vs. DC Current
Tem perature Change vs. DC Current
70
2.4
2R2
2.0
R47
1R0
1R5
50
1.6
2R2
1.2
ΔT( ℃ )
L(uH)
R24
60
1R5
0.8
40
30
20
1R0
R47
0.4
10
R24
0.0
0
0
1
2
3
4
DC Current(A)
5
6
7
0
0.5
1
1.5
2
2.5
3
3.5
DC Current(A)
4
4.5
5
5.5
6
Molding Power Inductors – HEI Series
Electrical Characteristics
Inductance
Tolerance
Test
Frequency
Irms(A)
Isat(A)
RDC(mΩ)
(uH)
(±%)
(MHz)
Max(Typ)
Max(Typ)
Max(Typ)
HEI201610A-R24M-Q8
0.24
20
2
3.9(4.8)
5.6(7.0)
27(21)
HEI201610A-R47M-Q8
0.47
20
2
3.5(4.2)
3.9(4.8)
42(33)
HEI201610A-R68M-Q8
0.68
20
2
2.7(3.4)
3.2(4.0)
56(43)
HEI201610A-1R0M-Q8
1.0
20
2
2.5(3.1)
2.9(3.6)
65(53)
HEI201610A-1R5M-Q8
1.5
20
2
2.3(2.7)
2.5(2.8)
85(75)
HEI201610A-2R2M-Q8
2.2
20
2
1.8(2.2)
2.4(2.7)
135(112)
Part Number








Irms DC current (A) that will cause an approximate ΔT of 40℃.
Isat DC current (A) that will cause L to drop approximately 30%
Tolerance：M = ±20%
L : Agilent E4991/HP4287A+16197A, 2MHz 0.2V
Rdc : CHEN HWA502
Isat : Agilent E4980A+HP42841A
Irms : Agilent 6641 SYSTEM DC POWER SUPPLY
Operating temperature range from -40℃ to 125℃. (Including self - temperature rise)
Test Instruments：E4991A Impedance / Material Analyzer
Inductance vs. DC Current
Tem perature Change vs. DC Current
70
2.4
1R0 R68
60
2.0
1.2
ΔT( ℃ )
L(uH)
2R2
1R5
0.8
1R0
1R5
40
30
20
R68
0.4
R24
2R2
50
1.6
R47
R47
10
R24
0.0
0
0
1
2
3
4
5
DC Current(A)
6
7
8
0
0.5
1
1.5
2
2.5
3
3.5
DC Current(A)
4
4.5
5
5.5
6
Molding Power Inductors – HEI Series
Electrical Characteristics
Inductance
Tolerance
Test
Frequency
Irms(A)
Isat(A)
RDC(mΩ)
(uH)
(±%)
(MHz)
Max(Typ)
Max(Typ)
Max(Typ)
HEI252010A-R24M-Q8
0.24
20
2
5.5(6.5)
8.0(9.5)
18(13)
HEI252010A-R33M-Q8
0.33
20
2
4.8(5.5)
6.5(8.0)
24(18)
HEI252010A-R47M-Q8
0.47
20
2
3.9(4.5)
5.0(6.2)
35(27)
HEI252010A-R68M-Q8
0.68
20
2
3.7(4.2)
4.5(5.6)
40(32)
HEI252010A-1R0M-Q8
1.0
20
2
3.0(3.5)
3.7(4.6)
53(45)
HEI252010A-1R5M-Q8
1.5
20
2
2.4(2.8)
3.1(3.8)
75(68)
HEI252010A-2R2M-Q8
2.2
20
2
2.2(2.5)
2.5(3.0)
97(87)
Part Number








Irms DC current (A) that will cause an approximate ΔT of 40℃.
Isat DC current (A) that will cause L to drop approximately 30%
Tolerance：M = ±20%
L : Agilent E4991/HP4287A+16197A, 2MHz 0.2V
Rdc : CHEN HWA502
Isat : Agilent E4980A+HP42841A
Irms : Agilent 6641 SYSTEM DC POWER SUPPLY
Operating temperature range from -40℃ to 125℃. (Including self - temperature rise)
Test Instruments：E4991A Impedance / Material Analyzer
Inductance vs. DC Current
Tem perature Change vs. DC Current
80
2.4
2.2
70
2.0
R68
ΔT( ℃ )
1.6
L(uH)
2R2
60
1.8
2R2
1.4
1.2
1R5
1.0
1R5
1R0
3
4
R33
R24
R47
50
40
30
0.8
1R0
20
R68
0.6
R47
0.4
R33
0.2
R24
10
0
0.0
0
1
2
3
4
5
6
DC Current(A)
7
8
9
10
0
1
2
5
DC Current(A)
6
7
8
Molding Power Inductors – HEI Series
Electrical Characteristics
Inductance
Tolerance
Test
Frequency
Irms(A)
Isat(A)
RDC(mΩ)
(uH)
(±%)
(MHz)
Max(Typ)
Max(Typ)
Max(Typ)
HEI252012A-R24M-Q8
0.24
20
2
6.2(7.3)
9.5(12)
15(11.5)
HEI252012A-R47M-Q8
0.47
20
2
3.8(4.5)
5.6(7.0)
33(28)
HEI252012A-R68M-Q8
0.68
20
2
3.8(4.4)
5.0(6.2)
36(30)
HEI252012A-1R0M-Q8
1.0
20
2
3.6(4.1)
4.4(5.5)
42(35)
HEI252012A-1R5M-Q8
1.5
20
2
2.7(3.1)
3.4(4.2)
65(57)
HEI252012A-2R2M-Q8
2.2
20
2
2.5(2.9)
3.0(3.7)
83(74)
Part Number








Irms DC current (A) that will cause an approximate ΔT of 40℃.
Isat DC current (A) that will cause L to drop approximately 30%
Tolerance：M = ±20%
L : Agilent E4991/HP4287A+16197A, 2MHz 0.2V
Rdc : CHEN HWA502
Isat : Agilent E4980A+HP42841A
Irms : Agilent 6641 SYSTEM DC POWER SUPPLY
Operating temperature range from -40℃ to 125℃. (Including self - temperature rise)
Test Instruments：E4991A Impedance / Material Analyzer
Inductance vs. DC Current
Tem perature Change vs. DC Current
3.0
70
2.5
60
2R2
1R0
R68
R24
R47
50
1.5
ΔT( ℃ )
2.0
L(uH)
1R5
2R2
1R5
1.0
40
30
20
1R0
0.5
R68
R47
R24
0.0
10
0
0
1
2
3
4
5
6
7
DC Current(A)
8
9
10
11
12
13
0
1
2
3
4
5
6
DC Current(A)
7
8
9
10
Molding Power Inductors – HEI Series
Electrical Characteristics
Inductance
Tolerance
Test
Frequency
Irms(A)
Isat(A)
RDC(mΩ)
(uH)
(±%)
(MHz)
Max(Typ)
Max(Typ)
Max(Typ)
HEI322510A-R24M-Q8
0.24
20
2
6.0(6.8)
9.0(11.5)
16(12)
HEI322510A-R33M-Q8
0.33
20
2
5.8(6.5)
8.0(9.5)
17(12.5)
HEI322510A-R47M-Q8
0.47
20
2
4.5(5.4)
6.0(7.3)
24(19)
HEI322510A-1R0M-Q8
1.0
20
2
3.3(3.7)
4.1(4.7)
46(39)
HEI322510A-1R5M-Q8
1.5
20
2
3.2(3.5)
3.5(4.0)
58(50)
HEI322510A-2R2M-Q8
2.2
20
2
2.5(2.8)
3.0(3.5)
85(73)
Part Number








Irms DC current (A) that will cause an approximate ΔT of 40℃.
Isat DC current (A) that will cause L to drop approximately 30%
Tolerance：M = ±20%
L : Agilent E4991/HP4287A+16197A, 2MHz 0.2V
Rdc : CHEN HWA502
Isat : Agilent E4980A+HP42841A
Irms : Agilent 6641 SYSTEM DC POWER SUPPLY
Operating temperature range from -40℃ to 125℃. (Including self - temperature rise)
Test Instruments：E4991A Impedance / Material Analyzer
Inductance vs. DC Current
Tem perature Change vs. DC Current
2.4
80
2.2
70
2.0
1.8
60
2R2
1.2
1R5
1.0
0.8
2R2
50
1.4
ΔT( ℃ )
L(uH)
1.6
R47
1R5
1R0
R33
R24
40
30
1R0
0.6
20
0.4
R47
R33
0.2
10
R24
0.0
0
0
1
2
3
4
5
6
7
DC Current(A)
8
9
10
11
12
13
0
1
2
3
4
5
6
DC Current(A)
7
8
9
10
Molding Power Inductors – HEI Series
Electrical Characteristics
Inductance
Tolerance
Test
Frequency
Irms(A)
Isat(A)
RDC(mΩ)
(uH)
(±%)
(MHz)
Max(Typ)
Max(Typ)
Max(Typ)
HEI322512A-R47M-Q8
0.47
20
2
4.6(5.2)
7.0(8.2)
25(19)
HEI322512A-1R0M-Q8
1.0
20
2
3.7(4.2)
5.7(6.5)
34(27.5)
HEI322512A-1R5M-Q8
1.5
20
2
2.8(3.2)
4.0(4.6)
59(51)
HEI322512A-2R2M-Q8
2.2
20
2
2.7(3.0)
3.5(4.0)
73(64)
Part Number








Irms DC current (A) that will cause an approximate ΔT of 40℃.
Isat DC current (A) that will cause L to drop approximately 30%
Tolerance：M = ±20%
L : Agilent E4991/HP4287A+16197A, 2MHz 0.2V
Rdc : CHEN HWA502
Isat : Agilent E4980A+HP42841A
Irms : Agilent 6641 SYSTEM DC POWER SUPPLY
Operating temperature range from -40℃ to 125℃. (Including self - temperature rise)
Test Instruments：E4991A Impedance / Material Analyzer
Inductance vs. DC Current
Tem perature Change vs. DC Current
80
3.0
70
2.5
R47
2R2
60
1R5
ΔT(℃ )
L(uH)
2.0
2R2
1.5
1R5
1R0
50
40
30
1.0
20
1R0
0.5
R47
10
0
0.0
0
1
2
3
4
5
DC Current(A)
6
7
8
9
0
1
2
3
4
5
DC Current(A)
6
7
8
Molding Power Inductors – HEI Series
Packaging Specifications
Tape Dimensions
Tape Material
Reel Dimensions
Dimensions in mm
Tape Dimensions
Reel Dimensions
Quantity
TYPE
A
B
T
W
P
F
K
A
B
C
D
PCS / REEL
201208A
1.45
2.25
0.22
8
4
3.5
1.04
178
60
12
1.5
3000
201210A
1.50
2.25
0.22
8
4
3.5
1.15
178
60
12
1.5
3000
201610A
1.80
2.20
0.22
8
4
3.5
1.15
178
60
12
1.5
3000
252010A
2.25
2.80
0.22
8
4
3.5
1.35
178
60
12
1.5
3000
252012A
2.25
2.80
0.22
8
4
3.5
1.35
178
60
12
1.5
3000
322510A
2.80
3.55
0.23
8
4
3.5
1.20
178
60
12
1.5
3000
322512A
2.80
3.50
0.23
8
4
3.5
1.34
178
60
12
1.5
3000