Power Inductor. 59PR9001 Datasheet

59PR9001 Inductor. Datasheet pdf. Equivalent

59PR9001 Datasheet
Recommendation 59PR9001 Datasheet
Part 59PR9001
Description SMD High Frequency Power Inductor
Feature 59PR9001; SMD High Frequency Power Inductor Designed for Advanced Voltage Regulator Modules FEATURES Recommend.
Manufacture Vitec Electronics
Datasheet
Download 59PR9001 Datasheet




Vitec Electronics 59PR9001
SMD High Frequency Power Inductor
Designed for Advanced Voltage Regulator Modules
FEATURES
Recommended for use with Volterra's 3rd
Generation Advanced Regulator Modules.
Tested and approved by Volterra.
High current handling capability in the
smallest footprint & profile.
Up to 2MHz operating frequency.
Extended operating temperature range: -40oC
to 125oC.
Robust SMD package and RoHS compliant.
APPLICATIONS
Multi-Phase synchronous Buck Voltage Regulator designs.
Low voltage, high current, high frequency, DC-DC voltage regulator modules (LVRMs).
Server, Desktop, PDA, Graphic Cards, Notebook Computers, Telecom Switches and Routers.
DC-DC Converters, battery powered devices, high current power supplies.
V in
PWM
(Master)
Volterra's Driver
0 Phase-Shift
Output Inductor
Volterra's Driver
360/N Phase-Shift
Output Inductor
Volterra's Driver
2*(360/N) Phase-Shift
Output Inductor
Volterra's Driver
3*(360/N) Phase-Shift
Output Inductor
Typical Multi-Phase Application Circuit for a
Synchronous Buck Converter
Vitec P/N
Matches Volterra's IC
Part Number
Vo
LOAD
59P9002
VT223, VT233
VT1103 Next-Gen ICs
59P9003
VT223, VT233
VT1103 Next-Gen ICs
59P9022
VT222, VT223,
VT232, VT233,
VT1000, VT1001,
VT1102, VT1103.
Volterra's VT2xx series is Single-Phase
Integrated Synchronous Buck Voltage
Regulator Chipset.
Volterra's VT1xxx series is Multi-Phase
Synchronous Buck Voltage Regulator Chipset.
1 of 4
AF3654 07/07
Vitec Electronics Corporation
www.VitecCorp.com



Vitec Electronics 59PR9001
SMD High Frequency Power Inductor
Designed for Advanced Voltage Regulator Modules
PACKAGE
SCHEMATICS
1
59P90xx
xxxxx
0.295 MAX
7,49 MAX
0.300 MAX
7,62 MAX
0.195 MAX
4,96 MAX
0.105
2,67
2
SUGGESTED PCB LAYOUT
0.202
5,13
0.135
3,43
0.085
2,16
0.085
2,16
0.110
2,79
(2
PL.)
(2 PL.)
Dimensions: Inches/mm. Tolerances: +/- 0.010"/0,25mm unless otherwise noted
Drawing NOT to scale
ELECTRICAL CHARACTERISTICS @ 25oC (unless otherwise noted)
Part
Number
Inductance Inductance
@ 0Adc4 @ Irated4
Irated1
Classic
RoHS
59P9001 59PR9001
nH
± 15%
32
nH
MIN
22
ADC
MAX
100
DCR
mOhm
TYP MAX
0.23 0.30
Saturation Current2
ADC
-40OC
102
ADC
25OC
100
ADC
125OC
95
Temp.
Rise
Current3
ADC
MAX
40
Temp.
Rise
Factor5
.01369
59P9002 59PR9002 58 39 81 0.23 0.30 83 81 63 40 .02504
59P9003 59PR9003 72 49 65 0.23 0.30 67 65 50 40 .03117
59P9022 59PR9022 100
68
46 0.23 0.30 48
46
35
40 .04334
59P9024 59PR9024 200
136
19
0.23 0.30
21
19
16
40 .08680
Add an "R" to the part number after "P" for the RoHS compliant version (i.e. 59PR9001 is the RoHS compliant version of 59P9001).
Notes:
1 - The rated current is the saturation current @ 25oC.
2 - The I(Saturation) is the current at which the inductance drops by 20% maximum of its value at 0ADC. This current is measured at the
stated ambient environment and by applying a short duration pulse current to the component, minimizing the self-heating effects.
3 - The I(Temp. Rise) is the current at which the temperature of the part increases by a maximum of 50oC. This test is performed with the
part mounted on a PCB with 0.400" wide, 0.006" thick copper traces and applying the DC current for a minimum of 30 minutes.
4 - Inductance is measured at 100 KHz and 1.0 Vrms.
5 - The Temperature Rise can be estimated using the following formulas:
Trise (OC) =
DCR Loss =
(mw)
0.833
Core Loss + DCR Loss
3.36
Idc2 +
I2
2
x 0.23 x 1000
1.84
Core Loss = 0.001749 x ( F ) x (Temp. Rise Factor x
I = Delta I across the inductor (Amps)
F = Switching frequency (kHz)
IDC = Converter output current (ADC)
2.28
I)
2 of 4
AF3654 07/07
Vitec Electronics Corporation
www.VitecCorp.com



Vitec Electronics 59PR9001
SMD High Frequency Power Inductor
Designed for Advanced Voltage Regulator Modules
59P9001 Inductance vs. Idc @ 25oC
35
30
25
20
15
10
5
0
0 10 20 30 40 50 60 70 80 90
Idc (A)
100
59P9002 Inductance vs. Idc @ 25oC
60
50
40
30
20
10
0
0 20 40 60 80
Idc (A)
59P9003 Inductance vs. Idc @ 25oC
80
60
40
20
0
0 15 20 25 30 35 40 45 50 55 60 65 70 75
Idc (A)
59P9022 Inductance vs. Idc @ 25oC
120
100
80
60
40
20
0
0 10 20 30 40 50
Idc (A)
59P9024 Inductance vs. Idc @ 25oC
250
200
150
100
50
0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Idc (A)
100
80
60
40
20
0
0
Temperature Rise vs. Idc
10 20 30 40
Idc (A)
Rdc vs. Temperature Rise
0.0004
0.0003
0.0002
0.0001
0
50 0 50 100 150
Temp. Rise (Degrees C)
100
60
200
ENVIRONMENTAL & RELIABILITY DATA
Storage Temperature: -40C to +125C
Operating Temperature: -40C to +125C
Resistance to Solder Reflow: 3 passes thru. +235C for 30
seconds minimum
Marking permanency: Tested per JESD22-B107-A
Solderability: Tested per MIL-STD-750D
Life Test: Tested per MIL-STD-202F, Method 108A
Thermal Cycle: Tested per JESD22-B104-B, Test Condition G
3 of 4
AF3654 07/07
Vitec Electronics Corporation
www.VitecCorp.com







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