IWTX-47R0BE-11 Datasheet, PDF (1/2 Pages) Vishay Siliconix – Wireless charging transmitter coil

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IWTX-47R0BE-11 6.3 μH
Vishay Dale
Wireless Charging Transmitter Coil/Shield
FEATURES
• Wireless charging transmitter coil
• High permeability shielding for wireless
charging
• High saturation powdered iron - not affected by
permanent locating magnets
• Durable construction
• AEC-Q200 qualified
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
SHIELD MATERIAL CHARACTERISTICS
• Permeability: ~ 24
• Resistivity: > 10 M at 100 V
• Core loss: 4000 mW/cc at 500 gauss, 250 kHz
• Magnetic saturation: 50 % at 4000 gauss (~ 350 O_e)
STANDARD ELECTRICAL SPECIFICATIONS with Test Coil
L₀ INDUCTANCE
+5 % AT 200 kHz,
0.25 V, 0 A
(μH)
DCR
± 10 % AT 25 °C
(m)
Q AT 200 kHz
(TYP.)
SELF
RESONANT
FREQUENCY
(MHz)
HEAT RATING
CURRENT
DC TYP. ⁽³⁾
(A)
SATURATION
CURRENT
DC TYP. ⁽⁴⁾
(A)
EFFICIENCY ⁽⁶⁾
(%)
6.3
38
190
22
7
22
> 70
Notes
(1) _{All test data is referenced to 25 °C ambient.}
(2) _{Operating Temperature Range -55 °C to +105 °C.}
(3) _{DC current (A) that will cause an approximate T of 40 °C.}
(4) _{DC current (A) that will cause L0 to drop approximately 20 %.}
(5) _{The part temperature (ambient + temp rise) should not exceed 105 °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.
(6) _{When tested using BQ Tesla 500212 Transmitter Chipset, BQ51013 Receiver Chipset and IWAS-4832FF-50 as receiver coil with 2.7 mm}
spacing. Testing performed per WPC guidelines.
DIMENSIONS in inches [millimeters]
Ø 1.851 ± 0.010
(Ø 47.00 ± 0.25)
1.85 ± 0.08
(47.0 ± 2.0)
0.197 ± 0.039
(5.00 ± 1.00)
tinned nominal
0.807 ± 0.020
(20.5 ± 0.5)
0.162 (4.1) max.
1.69 ± 0.04
(43.0 ± 0.5)
1.96 ± 0.04
(50.00 ± 1.0)
0.193 (4.90) max.
DESCRIPTION
IWTX-47R0BE-11
MODEL
5%
INDUCTANCE TOLERANCE
EB
PACKAGE CODE
e3
JEDEC^® LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I WT X 4 7 R 0 BE
E
B
6R3
J
1
1
MODEL
SHIELD SIZE
SHIELD
LEAD PACKAGE INDUCTANCE TOL. MATERIAL LEAD
THICKNESS (Pb)-FREE
VALUE
CONFIG.
Revision: 02-Feb-17
1
Document Number: 34429
For technical questions, contact: [e-mail]
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