LDP1104 LSTD | Alldatasheet
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High Current Dual Conductor SMD Power Inductor LDP1104 Series USA: +1.423.308.1690 Europe: +42.0.4885.7511.1 Asia: +86.757.2563.8860 www.lairdtech.com MCP-DS-DUAL CONDUCTOR SMD POWER IND 1115 Any information furnished by Laird Technologies, Inc. and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use and application of Laird Technologies materials rests with the end user. Laird Technologies makes no warranties as to the fitness, merchantability, suitability or non- infringement of any Laird Technologies materials or products for any specific or general uses. Laird Technologies shall not be liable for incidental or consequential damages of any kind. All Laird Technologies products are sold pursuant to the Laird Technologies’ Terms and Conditions of sale in effect from time to time, a copy of which will be furnished upon request. © Copyright 2015 Laird Technologies, Inc. All Rights Reserved. Laird, Laird Technologies, the Laird Technologies Logo, and other marks are trademarks or registered trademarks of Laird Technologies, Inc. or an affiliate company thereof. Other product or service names may be the property of third parties. Nothing herein provides a license under any Laird Technologies or any third party intellectual property rights. Version A01
FEATURES
High current up to 68A Magnetically shielded construction, low radiation Compact size & robust ferrite construction Operating temperature -40℃ to 125℃ (Including self-heating) Surface mount device Dual conductor construction
APPLICATIONS
High speed switch mode application Voltage regulator module (VRM) Multiple phase regulator Battery power system ELECTRICAL SPECIFICATIONS DUAL (TWO) CONDUCTOR MODE PART NUMBER INDUCTANCE (nH) ±15% FLL (nH) Min ISAT (A) IRMS (A) 40℃ DCR (mΩ) ±10% LDP1104R044M-10 44 29.92 68.0 38.2 0.206 LDP1104R050M-10 50 34.00 58.0 38.2 0.206 LDP1104R064M-10 64 43.52 50.0 38.2 0.206 LDP1104R070M-10 70 47.60 47.5 38.2 0.206 LDP1104R082M-10 82 55.76 45.5 38.2 0.206 LDP1104R100M-10 100 68.00 40.0 38.2 0.206 LDP1104R120M-10 120 81.60 30.0 38.2 0.206 LDP1104R150M-10 150 102.00 24.0 38.2 0.206 PARALLEL MODE PART NUMBER INDUCTANCE (nH) ±15% FLL (nH) Min ISAT (A) IRMS (A) 40℃ DCR (mΩ) ±10% LDP1104R044M-10 44 29.92 68.0 54.0 0.103 LDP1104R050M-10 50 34.00 58.0 54.0 0.103 LDP1104R064M-10 64 43.52 50.0 54.0 0.103 LDP1104R070M-10 70 47.60 47.5 54.0 0.103 LDP1104R082M-10 82 55.76 45.5 54.0 0.103 LDP1104R100M-10 100 68.00 40.0 54.0 0.103 LDP1104R120M-10 120 81.60 30.0 54.0 0.103 LDP1104R150M-10 150 102.00 24.0 54.0 0.103
High Current Dual Conductor SMD Power Inductor LDP1104 Series USA: +1.423.308.1690 Europe: +42.0.4885.7511.1 Asia: +86.757.2563.8860 www.lairdtech.com MCP-DS-DUAL CONDUCTOR SMD POWER IND 1115 Any information furnished by Laird Technologies, Inc. and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use and application of Laird Technologies materials rests with the end user. Laird Technologies makes no warranties as to the fitness, merchantability, suitability or non- infringement of any Laird Technologies materials or products for any specific or general uses. Laird Technologies shall not be liable for incidental or consequential damages of any kind. All Laird Technologies products are sold pursuant to the Laird Technologies’ Terms and Conditions of sale in effect from time to time, a copy of which will be furnished upon request. © Copyright 2015 Laird Technologies, Inc. All Rights Reserved. Laird, Laird Technologies, the Laird Technologies Logo, and other marks are trademarks or registered trademarks of Laird Technologies, Inc. or an affiliate company thereof. Other product or service names may be the property of third parties. Nothing herein provides a license under any Laird Technologies or any third party intellectual property rights. Version A01 SERIES MODE PART NUMBER INDUCTANCE (nH) ±20% FLL (nH) Min ISAT (A) IRMS (A) 40℃ DCR (mΩ) Max LDP1104R044M-10 150 96.00 42.67 24.5 0.50 LDP1104R050M-10 180 115.20 35.50 24.5 0.50 LDP1104R064M-10 270 172.80 23.70 24.5 0.50 LDP1104R070M-10 300 192.00 21.30 24.5 0.50 LDP1104R082M-10 350 224.00 18.28 24.5 0.50 LDP1104R100M-10 400 256.00 16.00 24.5 0.50 LDP1104R120M-10 480 307.20 13.30 24.5 0.50 LDP1104R150M-10 600 384.00 10.60 24.5 0.50 Remark: 1. Inductance tested at 100KHz, 0.1Vrms@25℃ 2. FLL is full load inductance when Isat is applied, Isat is the current at which the inductance will drop within the FLL limit. 3. Irms is the current that causes a 40℃ temperature rise from 25℃ ambient. SHAPES AND DIMENSIONS Unit:mm A B C D E F G H PART NUMBER SYSTEM EXAMPLE LDP 1104 R082 M - 10 Product Series Part Size Inductance Tolerance Standard or Custom Code Code Code Code (-10 means standard part)
High Current Dual Conductor SMD Power Inductor LDP1104 Series USA: +1.423.308.1690 Europe: +42.0.4885.7511.1 Asia: +86.757.2563.8860 www.lairdtech.com MCP-DS-DUAL CONDUCTOR SMD POWER IND 1115 Any information furnished by Laird Technologies, Inc. and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use and application of Laird Technologies materials rests with the end user. Laird Technologies makes no warranties as to the fitness, merchantability, suitability or non- infringement of any Laird Technologies materials or products for any specific or general uses. Laird Technologies shall not be liable for incidental or consequential damages of any kind. All Laird Technologies products are sold pursuant to the Laird Technologies’ Terms and Conditions of sale in effect from time to time, a copy of which will be furnished upon request. © Copyright 2015 Laird Technologies, Inc. All Rights Reserved. Laird, Laird Technologies, the Laird Technologies Logo, and other marks are trademarks or registered trademarks of Laird Technologies, Inc. or an affiliate company thereof. Other product or service names may be the property of third parties. Nothing herein provides a license under any Laird Technologies or any third party intellectual property rights. Version A01 TYPICAL CHARACTERISTICS 100 110 120 130 140 150 160 170 180 0 10 20 30 40 50 60 70 80 Inductance(nH) Isat(A) Inductance vs Isat (Dual and Parallel conductor modes) LDP1104R044M-10 LDP1104R050M-10 LDP1104R064M-10 LDP1104R070M-10 LDP1104R082M-10 LDP1104R100M-10 LDP1104R120M-10 LDP1104R150M-10 0 10 20 30 40 50 60 70 ΔT(º C) Irms(A) Temperature Rise vs Irms (Dual, Parallel and Series conductor modes) Dual Mode Pallell Mode Series Mode