LPCA-1770-330-M

Kun Shan MAZO tech Co., Ltd Page :1 / 9 昆山瑪冀電子有限公司 High Current, Power Inductors LPCA-1770-XXX-M Power Choke Applications • Voltage Regulator Module (VRM) • Multi-phase regulators Description • Point-of-load modules • Halogen Free • Smart phone POL modules • 125°C maximum total temperature operation • SSD modules •17.45x17.15x 7.0mm maximum surface mount package • Notebook regulators • Powder iron core material • Battery power systems • Magnetically shielded, low EMI • Graphics cards • High current carrying capacity, Low core losses • Data networking and storage systems • Current range from 2.7 to24 Amps Environmental Data • Frequency range up to 1MHz •Storage temperature range: -55°C to +125 °C • RoHS compliant •Operating temperature range: -55°C to +125°C (ambient plus self-temperature rise) •Solder reflow temperature: J-STD-020D compliant Description LPCA-1770-1R0-M 1.0μH ±20 % Model Inductance Value Inductance Tolerance Global Part Number L P C Product Series A 1 7 7 Dimensions 0 1 R Inductance 0 M Value Tol. Kun Shan MAZO tech Co., Ltd Page : 2 / 9 昆山瑪冀電子有限公司 Inductance Part No. DC Resistance Heating Rating Current Saturation Current DCR (mΩ) Idc (A) Isat (A) L0 (μH) inductance@(0A) ±20 %, 100 kHz, 1V TYP. MAX. TYP. TYP. LPCA-1770-1R0-M 1.0 1.3 1.5 42.0 62.0 LPCA-1770-2R2-M 2.2 2.15 2.5 29.0 34.0 LPCA-1770-3R3-M 3.3 2.79 2.93 24.5 27.0 LPCA-1770-4R7-M 4.7 4.12 4.72 16.0 24.0 LPCA-1770-6R8-M 6.8 6.55 7.55 14.0 22.0 LPCA-1770-8R2-M 8.2 8.1 8.7 12.5 20.0 LPCA-1770-100-M 10.0 9.3 10.0 11.0 18.0 LPCA-1770-150-M 15.0 16.5 17.5 10.0 14.5 LPCA-1770-200-M 20.0 19.5 21.9 9.5 12.0 LPCA-1770-220-M 22.0 20.5 23.0 8.0 11.0 LPCA-1770-330-M 33.0 35.1 37.0 7.0 10.0 LPCA-1770-470-M 47.0 41.0 47.0 6.0 7.5 LPCA-1770-680-M 68.0 74.0 85.0 5.5 6.5 LPCA-1770-101-M 100.0 120.0 130.0 4.0 4.5 Notes 1. All test data is referenced to 25 °C ambient 2. Operating temperature range - 55 °C to + 125 °C 3. Idc(A):DC current (A) that will cause an approximate ΔT of 40 °C (reference ambient temperature is 25 °C) 4. Isat(A):DC current (A) that will cause L0 to drop approximately 30 % 5. The part temperature (ambient + temp rise) should not exceed 125 °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. Kun Shan MAZO tech Co., Ltd Page : 3 / 9 昆山瑪冀電子有限公司 • Dimensions-mm • Marking The inductor is marked with a 3-digit code Example - -1.0→1R0 Note：Using ink for marking Kun Shan MAZO tech Co., Ltd Page : 4 / 9 昆山瑪冀電子有限公司 Performance Graphs Test Instruments Test Condition Temperature: 26 ± 3℃ Wayne kerr 3260B/G LCR Meter Humidity: < 70% RH Wayne kerr 3265B Bias Current Source Frequency: 100 KHz, 1.0V LPCA-1770-1R0-M 80 1.76 TEMP RISE(℃) 60 INDUCTANCE(μH) 0.4 40 0.2 20 1.32 0.88 40 0.44 20 0 0 0 0 5 10 15 20 25 30 35 40 45 50 55 60 DC BIAS(Amps) 0 10 20 30 40 50 60 70 80 90 100 DC BIAS(Amps) LPCA-1770-4R7-M LPCA-1770-3R3-M 4.7 80 3.76 TEMP RISE(℃) 1.98 60 INDUCTANCE(μH) 1.32 40 0.66 20 0 INDUCTANCE(μH) 2.64 100 TEMP RISE(℃) INDUCTANCE(μH) 3.3 0 0 5 100 80 TEMP RISE(℃) 2.82 60 INDUCTANCE(μH) 1.88 40 0.94 20 0 10 15 20 25 30 35 40 45 DC BIAS(Amps) 0 0 5 10 LPCA-1770-6R8-M 15 20 25 30 DC BIAS(Amps) 35 40 LPCA-1770-8R2-M 100 8.2 100 5.44 80 6.56 80 TEMP RISE(℃) 4.08 60 INDUCTANCE(μH) 2.72 40 1.36 20 0 0 0 3 6 9 12 15 18 21 24 27 30 33 36 DC BIAS(Amps) INDUCTANCE(μH) 6.8 TEMP RISE(℃) INDUCTANCE(μH) 60 INDUCTANCE(μH) TEMP RISE(℃) 0 80 TEMP RISE(℃) TEMP RISE(℃) 4.92 60 INDUCTANCE(μH) 3.28 40 1.64 20 0 0 0 3 6 9 12 15 18 21 24 27 30 33 DC BIAS(Amps) TEMP RISE(℃) 0.6 100 TEMP RISE(℃) 2.2 INDUCTANCE(μH) 0.8 LPCA-1770-2R2-M 100 TEMP RISE(℃) INDUCTANCE(μH) 1 Kun Shan MAZO tech Co., Ltd Page : 5 / 9 昆山瑪冀電子有限公司 100 8 80 12 80 TEMP RISE(℃) 6 60 INDUCTANCE(μH) 4 40 2 20 0 0 3 6 TEMP RISE(℃) 9 60 INDUCTANCE(μH) 6 40 3 20 0 0 0 2 4 6 8 10 12 14 16 18 20 22 24 9 12 15 18 21 24 27 30 DC BIAS(Amps) DC BIAS(Amps) LPCA-1770-220-M LPCA-1770-200-M 22 16 80 TEMP RISE(℃) 12 60 INDUCTANCE(μH) 8 40 4 20 0 0 INDUCTANCE(μH) 100 TEMP RISE(℃) INDUCTANCE(μH) 20 100 17.6 80 TEMP RISE(℃) 13.2 60 INDUCTANCE(μH) 8.8 40 4.4 20 0 0 2 4 6 8 10 12 14 16 18 20 22 24 DC BIAS(Amps) 0 0 2 4 6 8 10 12 14 16 18 DC BIAS(Amps) LPCA-1770-330-M 100 TEMP RISE(℃) 19.8 60 INDUCTANCE(μH) 13.2 40 6.6 20 0 0 0 2 4 6 8 10 12 14 16 18 DC BIAS(Amps) 100 37.6 28.2 80 TEMP RISE(℃) 60 INDUCTANCE(μH) 18.8 40 9.4 20 0 0 0 1 2 3 4 5 6 7 8 9 10 11 12 DC BIAS(Amps) TEMP RISE(℃) 80 47 INDUCTANCE(μH) 26.4 LPCA-1770-470-M TEMP RISE(℃) INDUCTANCE(μH) 33 TEMP RISE(℃) 0 INDUCTANCE(μH) 15 TEMP RISE(℃) LPCA-1770-150-M 100 TEMP RISE(℃) INDUCTANCE(μH) LPCA-1770-100-M 10 Kun Shan MAZO tech Co., Ltd Page : 6 / 9 昆山瑪冀電子有限公司 100 80 80 80 TEMP RISE(℃) 40.8 60 INDUCTANCE(μH) 27.2 40 13.6 20 0 0 0 1 2 3 4 5 6 7 DC BIAS(Amps) 8 9 10 11 INDUCTANCE(μH) 54.4 100 TEMP RISE(℃) INDUCTANCE(μH) 68 100 TEMP RISE(℃) 60 60 INDUCTANCE(μH) 40 40 20 20 0 0 0 1 2 3 4 5 DC BIAS(Amps) 6 7 8 TEMP RISE(℃) LPCA-1770-101-M LPCA-1770-680-M Kun Shan MAZO tech Co., Ltd Page : 7 / 9 昆山瑪冀電子有限公司 Mechanical Reliability Item Solderability Specification and Requirement Test Method The surface of terminal immersed shall Solder heat proof: be minimum of 95% covered with a new 1. Preheating: 160 ± 10 ℃ coating of solder 2. Retention time: 245 ± 5 ℃ for 2 ± 0.5 seconds 1. Vibration frequency: (10 Hz to 55 Hz to 10Hz) in 60 seconds as a period Vibration Inductance change: Within ±10% Without mechanical damage such as break 2. Vibration time: Period cycled for 2 hours in each of 3 mutual perpendicular directions. 3. Amplitude: 1.5 mm max. Inductance change: Within ± 10% Shock Without mechanical damage such as break 1. Peak value: 100 G 2. Duration of pulse: 11ms 3. 3 times in each positive and negative direction of 3 mutual perpendicular directions Endurance Reliability Item Specification and Requirement Test Method 1. Repeat 100 cycles as follow: (-55 ± 2 ℃; 30 ± 3 min) Thermal Shock Inductance change: Within ± 10% Without distinct damage in appearance →(Room temp., 5 min) → (+125 ± 2 ℃, 30 ± 3 min) → (Room temp., 5 min) 2. Recovery: 48 + 4 / -0 hours of recovery under the standard condition after the test. High Temperature Resistance Inductance change: Within ± 10% Without distinct damage in appearance 1. Environment condition: 85 ± 2 ℃ Applied Current: Rated current 2. Duration: 1000 + 4 / -0 hours 1. Environment condition: 60 ± 2 ℃ Humidity Resistance Inductance change: Within ± 10% Humidity: 90–95% Without distinct damage in appearance Applied Current: Rated current 2. Duration: 1000 + 4 / -0 hours Low Temperature Store High Temperature Store Inductance change: Within ± 10% Store temperature: Without distinct damage in appearance -55 ± 2 ℃,1000 + 4 / -0 hours Inductance change: Within ± 10% Store temperature: Without distinct damage in appearance +125 ± 2 ℃,1000 + 4 / -0 hours Kun Shan MAZO tech Co., Ltd Page : 8 / 9 昆山瑪冀電子有限公司 Tape Packaging Dimensions Reel Dimensions A0 B0 K0 t 17.45±0.10 17.8±0.10 7.3±0.1 0.5±0.05 Kun Shan MAZO tech Co., Ltd Page : 9 / 9 昆山瑪冀電子有限公司 • Peel force of top cover tape The peel speed shall be about 300mm/minute The peel force of top cover tape shall be between 0.1 to 1.3 N • Numbers of taping 200pieces/reel • Label making The following items shall be marked on the production and shipping Label on the reel • Production Labe • Part No • Description • Quantity • Produce No • Taping No • Shipping Label (1) *Customer's name (2)*Customer's part No (3)Manufacturer's part No (4)Manufacturer's name (5) Manufacturer's country