252012A [ETC]
Molding Power Inductors;
| 型号： | 252012A |
| 厂家： | 
ETC |
| 描述： | Molding Power Inductors |
| 文件： | 总9页 (文件大小：371K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
Bluetooth Headsets
Tablet PCs
Small Sizes in 2.0*1.2*0.8mm
High Saturated Current
High Q / Low Rac
Low Rdc
PND
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
0.8~1.2
0.8~1.2
0.9
B
2.3~2.9
2.3~2.9
2.0
C
1.0~1.4
1.0~1.4
1.6
201208A
201210A
201610A
252010A
252012A
322510A
322512A
2.0±0.2
2.0±0.2
2.0±0.2
2.5±0.3
2.5±0.3
3.2±0.3
3.2±0.3
1.25±0.2
1.25±0.2
1.60±0.2
2.00±0.3
2.00±0.3
2.50±0.3
2.50±0.3
0.8Max
1.0Max
1.0Max
1.0Max
1.2Max
1.0Max
1.2Max
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
201208A
201210A
201610A
252010A
252012A
322510A
322512A
1.2
2.8
2.0
1.2
2.8
2.0
1.7
3.2
2.5
1.7
3.2
2.5
Molding Power Inductors – HEI Series
Electrical Characteristics
Test
Frequency
RDC(mΩ)
Inductance
(uH)
Tolerance
(±%)
Irms(A)
Isat(A)
Part Number
Max(Typ)
(MHz)
Max(Typ)
Max(Typ)
HEI201208A-R24M-Q8
HEI201208A-R47M-Q8
0.24
0.47
20
20
2
2
4.2(4.8)
3.0(3.4)
4.8(5.4)
3.2(3.6)
25(19)
48(40)
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
Temperature Change vs. DC Current
0.8
70
60
50
40
30
20
10
0
0.7
0.6
0.5
R47
R24
0.4
R47
0.3
R24
0.2
0.1
0.0
0
1
2
3
4
5
6
0
1
2
3
4
5
6
DC Current(A)
DC Current(A)
Molding Power Inductors – HEI Series
Electrical Characteristics
Test
Frequency
RDC(mΩ)
Inductance
(uH)
Tolerance
(±%)
Irms(A)
Isat(A)
Part Number
Max(Typ)
(MHz)
Max(Typ)
Max(Typ)
HEI201210A-R24M-Q8
HEI201210A-R47M-Q8
HEI201210A-1R0M-Q8
HEI201210A-1R5M-Q8
HEI201210A-2R2M-Q8
0.24
0.47
1.0
20
20
20
20
20
2
2
2
2
2
3.7(4.6)
3.0(3.7)
2.2(2.7)
1.8(2.2)
1.5(1.8)
4.5(5.7)
3.3(4.2)
2.3(2.8)
1.9(2.3)
1.6(2.0)
28(22)
42(33)
78(69)
1.5
112(94)
168(153)
2.2
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
Temperature Change vs. DC Current
70
60
50
40
30
20
10
0
2.4
2.0
2R2
R24
R47
1R0
1R5
1.6
1.2
0.8
0.4
0.0
2R2
1R5
1R0
R47
R24
0
1
2
3
4
5
6
7
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
DC Current(A)
DC Current(A)
Molding Power Inductors – HEI Series
Electrical Characteristics
Test
Frequency
RDC(mΩ)
Inductance
(uH)
Tolerance
(±%)
Irms(A)
Isat(A)
Part Number
Max(Typ)
(MHz)
Max(Typ)
Max(Typ)
HEI201610A-R24M-Q8
HEI201610A-R47M-Q8
HEI201610A-R68M-Q8
HEI201610A-1R0M-Q8
HEI201610A-1R5M-Q8
HEI201610A-2R2M-Q8
0.24
0.47
0.68
1.0
20
20
20
20
20
20
2
2
2
2
2
2
3.9(4.8)
3.5(4.2)
2.7(3.4)
2.5(3.1)
2.3(2.7)
1.8(2.2)
5.6(7.0)
3.9(4.8)
3.2(4.0)
2.9(3.6)
2.5(2.8)
2.4(2.7)
27(21)
42(33)
56(43)
65(53)
85(75)
135(112)
1.5
2.2
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
Temperature Change vs. DC Current
70
60
50
40
30
20
10
0
2.4
R68
1R0
R47
R24
2.0
2R2
1.6
2R2
1R5
1.2
1R5
0.8
0.4
0.0
1R0
R68
R47
R24
0
1
2
3
4
5
6
7
8
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
DC Current(A)
DC Current(A)
Molding Power Inductors – HEI Series
Electrical Characteristics
Test
Frequency
RDC(mΩ)
Inductance
(uH)
Tolerance
(±%)
Irms(A)
Isat(A)
Part Number
Max(Typ)
(MHz)
Max(Typ)
Max(Typ)
HEI252010A-R24M-Q8
HEI252010A-R33M-Q8
HEI252010A-R47M-Q8
HEI252010A-R68M-Q8
HEI252010A-1R0M-Q8
HEI252010A-1R5M-Q8
HEI252010A-2R2M-Q8
0.24
0.33
0.47
0.68
1.0
20
20
20
20
20
20
20
2
2
2
2
2
2
2
5.5(6.5)
4.8(5.5)
3.9(4.5)
3.7(4.2)
3.0(3.5)
2.4(2.8)
2.2(2.5)
8.0(9.5)
6.5(8.0)
5.0(6.2)
4.5(5.6)
3.7(4.6)
3.1(3.8)
2.5(3.0)
18(13)
24(18)
35(27)
40(32)
53(45)
75(68)
97(87)
1.5
2.2
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
Temperature Change vs. DC Current
80
70
60
50
40
30
20
10
0
2.4
2.2
2.0
1.8
1.6
R68
R47
R33
R24
2R2
1R5
1R0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
2R2
1R5
1R0
R68
R47
7
R33
9
R24
10
0
1
2
3
4
5
6
7
8
0
1
2
3
4
5
6
8
DC Current(A)
DC Current(A)
Molding Power Inductors – HEI Series
Electrical Characteristics
Test
Frequency
RDC(mΩ)
Inductance
(uH)
Tolerance
(±%)
Irms(A)
Isat(A)
Part Number
Max(Typ)
(MHz)
Max(Typ)
Max(Typ)
HEI252012A-R24M-Q8
HEI252012A-R47M-Q8
HEI252012A-R68M-Q8
HEI252012A-1R0M-Q8
HEI252012A-1R5M-Q8
HEI252012A-2R2M-Q8
0.24
0.47
0.68
1.0
20
20
20
20
20
20
2
2
2
2
2
2
6.2(7.3)
3.8(4.5)
3.8(4.4)
3.6(4.1)
2.7(3.1)
2.5(2.9)
9.5(12)
5.6(7.0)
5.0(6.2)
4.4(5.5)
3.4(4.2)
3.0(3.7)
15(11.5)
33(28)
36(30)
42(35)
65(57)
83(74)
1.5
2.2
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
Temperature Change vs. DC Current
3.0
70
60
50
40
30
20
10
0
2R2
1R0
1R5
R68
R47
R24
2.5
2.0
1.5
1.0
0.5
0.0
2R2
1R5
1R0
R68
R47
R24
0
1
2
3
4
5
6
7
8
9
10
11 12
13
0
1
2
3
4
5
6
7
8
9
10
DC Current(A)
DC Current(A)
Molding Power Inductors – HEI Series
Electrical Characteristics
Test
Frequency
RDC(mΩ)
Inductance
(uH)
Tolerance
(±%)
Irms(A)
Isat(A)
Part Number
Max(Typ)
(MHz)
Max(Typ)
Max(Typ)
HEI322510A-R24M-Q8
HEI322510A-R33M-Q8
HEI322510A-R47M-Q8
HEI322510A-1R0M-Q8
HEI322510A-1R5M-Q8
HEI322510A-2R2M-Q8
0.24
0.33
0.47
1.0
20
20
20
20
20
20
2
2
2
2
2
2
6.0(6.8)
5.8(6.5)
4.5(5.4)
3.3(3.7)
3.2(3.5)
2.5(2.8)
9.0(11.5)
8.0(9.5)
6.0(7.3)
4.1(4.7)
3.5(4.0)
3.0(3.5)
16(12)
17(12.5)
24(19)
46(39)
58(50)
85(73)
1.5
2.2
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
Temperature Change vs. DC Current
2.4
80
70
60
50
40
30
20
10
0
2.2
2.0
1.8
2R2
R47
R24
1R5
1R0
R33
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
2R2
1R5
1R0
R47
9
R33
10
R24
11 12 13
0
1
2
3
4
5
6
7
8
0
1
2
3
4
5
6
7
8
9
10
DC Current(A)
DC Current(A)
Molding Power Inductors – HEI Series
Electrical Characteristics
Test
Frequency
RDC(mΩ)
Inductance
(uH)
Tolerance
(±%)
Irms(A)
Isat(A)
Part Number
Max(Typ)
(MHz)
Max(Typ)
Max(Typ)
HEI322512A-R47M-Q8
HEI322512A-1R0M-Q8
HEI322512A-1R5M-Q8
HEI322512A-2R2M-Q8
0.47
1.0
1.5
2.2
20
20
20
20
2
2
2
2
4.6(5.2)
3.7(4.2)
2.8(3.2)
2.7(3.0)
7.0(8.2)
5.7(6.5)
4.0(4.6)
3.5(4.0)
25(19)
34(27.5)
59(51)
73(64)
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
Temperature Change vs. DC Current
3.0
80
70
60
50
40
30
20
10
0
2.5
2R2
1R5
R47
1R0
2.0
2R2
1.5
1R5
1.0
1R0
0.5
R47
0.0
0
1
2
3
4
5
6
7
8
0
1
2
3
4
5
6
7
8
9
DC Current(A)
DC Current(A)
Molding Power Inductors – HEI Series
Packaging Specifications
Tape Dimensions
Tape Material
Reel Dimensions
Dimensions in mm
Tape Dimensions
TYPE
Reel Dimensions
Quantity
A
B
T
W
P
F
K
A
B
C
D
PCS / REEL
201208A
201210A
201610A
252010A
252012A
322510A
322512A
1.45
1.50
1.80
2.25
2.25
2.80
2.80
2.25
2.25
2.20
2.80
2.80
3.55
3.50
0.22
0.22
0.22
0.22
0.22
0.23
0.23
8
8
8
8
8
8
8
4
4
4
4
4
4
4
3.5
3.5
3.5
3.5
3.5
3.5
3.5
1.04
1.15
1.15
1.35
1.35
1.20
1.34
178
178
178
178
178
178
178
60
60
60
60
60
60
60
12
12
12
12
12
12
12
1.5
1.5
1.5
1.5
1.5
1.5
1.5
3000
3000
3000
3000
3000
3000
3000
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