Vishay 电感

APPLICATIONS
• PDA/notebook/desktop/server applications • High current POL converters • Low profile, high current power supplies • Battery powered device • DC/DC converters in distributed power systems • DC/DC converter for Field Programmable Gate Array (FPGA)
0.75 ΔT °C 100 1.0
DC CURRENT (A) IHLP-3232CZ-11 0.68 μH
100 ΔT °C 80 60 L 0.4 0.2 0.0 40 20 0 30
TEMPERATURE (°C)
INDUCTANCE (μH)
0.45 L 0.30 0.15 0.00
60 40 20 0 40
DC CURRENT (A) IHLP-3232CZ-11 2.2 μH
100 ΔT °C 80 L 60 40 20 0 16
TEMPERATURE (°C)
INDUCTANCE (μH)
1.2 0.8 0.4 0.0
INDUCTANCE (μH)
1.6
80 60 40 20 0 20
2.0 1.5 1.0 0.5 0.0
DESCRIPTION
IHLP-3232CZ-11 MODEL 4.7 μH INDUCTANCE VALUE ± 20 % INDUCTANCE TOLERANCE ER PACKAGE CODE e3 JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
IHLP-3232CZ-11
www.vishay.com
Vishay Dale
PERFORMANCE GRAPHS
IHLP-3232CZ-11 0.22 μH
0.25 ΔT °C 100 0.5
IHLP-3232CZ-11 0.33 μH
100 80 60 L 40 20 0 45 ΔT °C
TEMPERATURE (°C)
I H L P 3 2 3 SIZE 2 C Z E R 4 R 7 M TOL. 1 1
PRODUCT FAMILY
PACKAGE CODE
INDUCTANCE VALUE
SERIES
Revision: 20-Jun-11
1
For technical questions, contact: magnetics@vishay.com
L
0
4
8
12
16
0
2
4
6
8
10
12
14
DC CURRENT (A)
Revision: 20-Jun-11 2
For technical questions, contact: magnetics@vishay.com
DC CURRENT (A)
Document Number: 34321
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
INDUCTANCE (μH)
INDUCTANCE (μH)
16
80 60 40 20 0
20 15
L
0
1
2
3
4
5
6
0
1
2
3
4
5
6
DC CURRENT (A) IHLP-3232CZ-11 33 μH
50 ΔT °C
DC CURRENT (A)
100 80 60 L 40 20 0
INDUCTANCE (μH)
40 30 20 10 0
0
1
2
3
4
DC CURRENT (A)
Revision: 20-Jun-11 3
For technical questions, contact: magnetics@vishay.com
TEMPERATURE (°C)
Document Number: 34321
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
INDUCTANCE (μH)
0.15 L 0.10 0.05 0.00
INDUCTANCE (μH)
0.20
80 60 40 20 0 55
0.4 0.3 0.2 0.1 0.0
0
5
10ቤተ መጻሕፍቲ ባይዱ
15
20
25
30
35
40
45
0
5
10
15
20
25
30
35
40
DC CURRENT (A) IHLP-3232CZ-11 0.47 μH
TEMPERATURE (°C)
INDUCTANCE (μH)
0.6 L 0.4 0.2 0.0
60 40 20 0 30
0
5
10
15
20
25
INDUCTANCE (μH)
0.8
80
0.8
0
5
10
15
20
DC CURRENT (A) IHLP-3232CZ-11 1.5 μH
2.0 ΔT °C 100 2.5
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
IHLP-3232CZ-11
www.vishay.com
Vishay Dale
PERFORMANCE GRAPHS
IHLP-3232CZ-11 4.7 μH
5 ΔT °C 100 10 ΔT °C
Document Number: 34321
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
2
4
6
8
INDUCTANCE (μH)
0.8
80
8
0
2
4
6
8
DC CURRENT (A) IHLP-3232CZ-01 15 μH
20 ΔT °C 100
25
DC CURRENT (A) IHLP-3232CZ-01 22 μH
100 80 60 L 10 5 0 40 20 0 ΔT °C
12 8 4 0
STANDARD ELECTRICAL SPECIFICATIONS
L0 INDUCTANCE ± 20 % AT 100 kHz, 0.25 V, 0 A (μH) 0.22 0.33 0.47 0.68 0.82 1.0 1.5 2.2 4.7 6.8 8.2 10 15 22 33 DCR TYP. 25 °C (m) 1.51 2.22 2.54 3.73 4.55 6.07 8.29 13.70 26.70 35.30 43.60 51.50 79.70 123.0 192.0 HEAT DCR RATING SATURATION MAX. CURRENT CURRENT 25 °C DC TYP. DC TYP. (m) (A) (3) (A) (4) 1.62 36.0 24.0 2.38 27.0 18.0 2.72 24.0 18.0 3.99 20.0 15.2 4.87 18.5 15.0 6.49 16.0 14.8 9.94 12.5 11.3 14.70 10.4 10.4 28.60 7.6 5.4 37.80 6.5 5.0 46.70 5.9 4.2 55.10 5.3 3.8 85.30 4.3 3.8 132.0 3.6 2.8 205.0 2.6 2.5
1.0 ΔT °C 100 10
DC CURRENT (A) IHLP-3232CZ-11 10 μH
ΔT °C 100 80 L 6 4 2 0 60 40 20 0 10
TEMPERATURE (°C)
INDUCTANCE (μH)
L 0.6 0.4 0.2 0.0 60 40 20 0 10
0
IHLP-3232CZ-11 6.8 μH
100 80 60 L 4 2 0 40 20 0 10
TEMPERATURE (°C)
INDUCTANCE (μH)
3 2 1 0
L
INDUCTANCE (μH)
4
80 60 40 20 0 12
8 6
0
2
4
6
8
10
0
2
4
6
8
DC CURRENT (A) IHLP-3232CZ-11 8.2 μH
Notes (1) All test data is referenced to 25 °C ambient (2) Operating temperature range - 55 °C to + 125 °C (3) DC current (A) that will cause an approximate T of 40 °C (4) DC current (A) that will cause L to drop approximately 20 % 0 (5) The part temperature (ambient + temp. rise) should not exceed 125 °C under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application.
IHLP-3232CZ-11
www.vishay.com
Vishay Dale
Low Profile, High Current IHLP® Inductors
FEATURES
• Shielded construction • Frequency range up to 1 MHz • Operating temperature up to 125 °C • Lowest DCR/μH, in this package size • Handles high transient current spikes without saturation • Ultra low buzz noise, due to composite construction • Compliant to RoHS Directive 2002/95/EC Manufactured under one or more of the following: US Patents; 6,198,375/6,204,744/6,449,829/6,460,244. Several foreign patents, and other patents pending.
DIMENSIONS in inches [millimeters]
0.322 ± 0.03 [8.18 ± 0.076]
0.340 ± 0.01 [8.64 ± 0.254] 0.118 [3.0] Max. 0.054 ± 0.015 [1.372 ± 0.318] 0.200 ± 0.003 [5.08 ± 0.076] Typical Pad Layout 0.380 [9.652] 0.210 [5.334] 0.190 [4.826]
INDUCTANCE (μH)
0.60
80
0.8 0.6
0
10
20
30
0
5
10
15
20
25
DC CURRENT (A) IHLP-3232CZ-11 0.82 μH
1.0 ΔT °C 100
1.0
DC CURRENT (A) IHLP-3232CZ-11 1.0 μH
ΔT °C 100 80 L 0.6 0.4 0.2 0.0 60 40 20 0 25