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IHLP2525CZER2R2M01

Shielded SMD power inductor, 2.2µH, 8A, 14A Isat, 20mΩ DCR, 2525 case

13655

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制造商零件：

IHLP2525CZER2R2M01

包装：

2525 Case (6.86×6.47×3.0 mm)

品牌：
产品类别：
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说明

产品概览

The Vishay Dale IHLP2525CZER2R2M01 is a shielded high-current SMD power inductor from the IHLP-2525CZ-01 series. With 2.2 µH inductance (±20%), 8 A rated current, 14 A saturation current, and only 20 mΩ max DCR, it is designed for high-performance DC-DC converter output filtering in space-constrained applications. The shielded composite construction eliminates audible buzzing and minimizes EMI.

主要规格

Inductance 2.2 µH (±20%)
Rated Current (Irms) 8 A
Saturation Current (Isat) 14 A
DCR (max) 20 mΩ
Shielding Shielded
工作温度 -55°C ~ +125°C
Test Frequency 100 kHz
Frequency Range Up to 5.0 MHz
Dimensions 6.86×6.47×3.0 mm
包装 SMD (Case 2525)
Construction Molded, Composite

特点

  • Shielded construction for minimal EMI and near-zero audible noise
  • Lowest DCR/µH in this package size for high efficiency
  • Handles high transient current spikes without saturation
  • Ultra low buzz noise due to composite construction
  • Frequency range up to 5.0 MHz for modern switching regulators
  • Green product, RoHS compliant

应用

  • High-current POL (Point-of-Load) converters
  • Notebook, desktop, and server VRM modules
  • FPGA and processor core power supplies
  • Battery-powered devices and DC-DC converters
  • Distributed power architecture systems

The IHLP2525CZER2R2M01 from Vishay Dale is a shielded SMD power inductor from the IHLP-2525CZ-01 High Saturation series. This inductor features a molded composite construction that provides magnetic shielding to minimize electromagnetic interference (EMI) and eliminates the audible buzzing common with unshielded inductors. With a rated current of 8 A and saturation current of 14 A, it is designed to handle high transient current spikes without saturation. The ultra-low DCR of 20 mΩ maximum ensures minimal power loss in high-current DC-DC converter applications. The device operates over a frequency range up to 5.0 MHz, making it suitable for modern high-frequency switching regulators.

The IHLP2525CZER2R2M01 operates as an energy storage element in switching power supplies. During the on-time of the switching transistor, current flows through the inductor, storing energy in its magnetic field (E = ½LI²). During the off-time, the inductor releases this stored energy to the load through the freewheeling diode or synchronous rectifier. The shielded composite construction encapsulates the magnetic flux within the inductor body, preventing coupling to nearby components and PCB traces. The saturation current rating of 14 A indicates the DC current at which inductance drops by 30% from its nominal value; below this threshold, the inductor maintains its specified inductance. The low DCR of 20 mΩ minimizes I²R conduction losses, while the 100 kHz test frequency specification ensures accurate inductance measurement at typical switching frequencies.

针脚 名称 类型 功能
1 Terminal 1 Connection Inductor winding terminal (non-polarized)
2 Terminal 2 Connection Inductor winding terminal (non-polarized)
  • Point-of-Load (POL) converters: Output inductor for high-current buck regulators powering CPUs, GPUs, and FPGAs
  • Server VRM modules: Multi-phase buck converter output filtering with high transient response capability
  • Battery-powered systems: DC-DC converter inductor in portable devices requiring high efficiency at light loads
  • Industrial power supplies: Output filtering in distributed power architectures with wide input voltage ranges
  • Automotive electronics: Power conditioning for infotainment and ADAS systems within the -55°C to 125°C range
制造商 部件编号 包装 说明
Vishay IHLP2525CZER1R0M01 2525 1.0µH, 16A Isat, same series
Vishay IHLP2525CZER4R7M01 2525 4.7µH, 5A, same series
TDK SLF12575T-2R2N4R0-PF 12.5×12.5 2.2µH shielded, larger footprint
Bourns SRR1260-2R2M 12.5×12.5 2.2µH, 8.8A, semi-shielded
Würth 744311100 12.5×12.5 2.2µH, 12A Isat, shielded
Coilcraft XAL7070-222MEB 7.3×7.3 2.2µH, 15.5A Isat, compact
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我们获得了多项专业认证，并建立了自己的专业检测实验室，确保交付给客户的每一件产品都符合最高质量要求。我们严格按照流程进行检测，确保产品质量稳定、参数准确。为保证原装正品，我们还与可靠的第三方检测机构合作，进行严格的质量检测。我们始终高度重视质量，完全符合行业标准、相关法规和 ISO 9001:2015 的要求。.

发货与付款

我们从合作供应链采购的所有电子元件都经过严格的进货检验。通过仔细的测试，我们确保交付给客户的所有产品都是原装正品，符合质量要求。此外，我们还保存完整的检验记录，使整个供应链流程清晰可查。.

认证
我们获得了多项专业认证，并建立了自己的专业检测实验室，确保交付给客户的每一件产品都符合最高质量要求。我们严格按照流程进行检测，确保产品质量稳定、参数准确。为保证原装正品，我们还与可靠的第三方检测机构合作，进行严格的质量检测。我们始终高度重视质量，完全符合行业标准、相关法规和 ISO 9001:2015 的要求。.

服务与包装

我们从合作供应链采购的所有电子元件都经过严格的进货检验。通过仔细的测试，我们确保交付给客户的所有产品都是原装正品，符合质量要求。此外，我们还保存完整的检验记录，使整个供应链流程清晰可查。.

认证
我们获得了多项专业认证，并建立了自己的专业检测实验室，确保交付给客户的每一件产品都符合最高质量要求。我们严格按照流程进行检测，确保产品质量稳定、参数准确。为保证原装正品，我们还与可靠的第三方检测机构合作，进行严格的质量检测。我们始终高度重视质量，完全符合行业标准、相关法规和 ISO 9001:2015 的要求。.

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