VLS252010ET-2R2M TDK Corporation, VLS252010ET-2R2M Datasheet - Page 2

• Manufacturer Part Number: VLS252010ET-2R2M
• Description: INDUCTOR POWER 2.2UH 1.3A SMD
• Manufacturer: TDK Corporation
• Series: VLSr

Specifications of VLS252010ET-2R2M

• Inductance: 2.2µH
• Current: 1.3A
• Current - Saturation: 1.3A
• Current - Temperature Rise: 1.2A
• Tolerance: ±20%
• Shielding: Shielded
• Dc Resistance (dcr): 190 mOhm Max
• Package / Case: 1008 (2520 Metric)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 105°C
• Frequency - Test: 1MHz
• Applications: Power Line
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Q @ Freq: -
• Self Resonant Freq: -
• Other names: 445-6629-2

TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS252010ET-1R0N
VLS252010ET-2R2M
VLS252010ET-4R7M
VLS252010ET-100M
• All specifications are subject to change without notice.
12.0
10.0
1.2
1.0
0.8
0.6
0.4
0.2
0.0
2.5
2.0
1.5
1.0
0.5
0.0
5.0
4.0
3.0
2.0
1.0
0.0
8.0
6.0
4.0
2.0
0.0
0
0
0
0
0.1
0.2
0.5
0.2
0.5
DC current ( A )
DC current ( A )
0.4
DC current ( A )
DC current ( A )
0.3
1
0.4
0.6
1.5
1
0.5
0.8
0.6
2
1.5
0.7
1
VLS252010ET-1R5N
VLS252010ET-3R3M
VLS252010ET-6R8M
TEST CIRCUIT
1: LCR meter 4285A f=1MHz
2: DC constant current
2
2.0
1.5
1.0
0.5
0.0
4.0
3.0
2.0
1.0
0.0
8.0
6.0
4.0
2.0
0.0
A
0
0
0
Sample
L=0.1H
0.2
C=20,000µF
0.2
0.5
0.4
DC current ( A )
DC current ( A )
DC current ( A )
1
0.6
0.4
001-01 / 20100212 / e531_vls252010e.fm
1
0.8
0.6
1
1.5
1.2
0.8
(2/2)