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Specifications
Insulation Resistance(IR):
10MΩ
Operating Temperature:
-55℃~+125℃
DC Resistance(DCR):
50mΩ
Voltage Rating - DC:
80V
Number of Lines:
2
Mfr. Part #:
MACM9070-222
Package:
SMD,9x7x4.8mm
Key Attributes
Model Number:
MACM9070-222
Product Description
Product Overview
The MACM9070 series SMD Power Inductor is designed for high-current applications, offering low profile and high performance. Utilizing metal dust core technology, these inductors provide super low resistance and ultra-high current ratings, making them ideal for DC/DC converters, power supplies, and battery-powered devices.
Product Attributes
- Brand: SHENZHEN MOTTO TECHNOLOGY Co., Ltd
- Origin: China
- Certifications: IATF16949 / ISO9001 / ISO14000
- Compliance: ROHS compliant
Technical Specifications
| Product NO | Z () 100MHz/1V MIN | Z () 100MHz/1V TYP | DCR (m) Max | Rated Current (A) Max | IR (M) Min | Rated Voltage (V) Max | Marking |
| MACM9070-301 | 225 | 300 | 6 | 6 | 10 | 80 | 301 |
| MACM9070-501 | 450 | 600 | 8 | 5.5 | 10 | 80 | 501 |
| MACM9070-701 | 500 | 700 | 10 | 5 | 10 | 80 | 701 |
| MACM9070-102 | 750 | 1000 | 13 | 4 | 10 | 80 | 102 |
| MACM9070-222 | 1700 | 2200 | 50 | 3 | 10 | 80 | 222 |
| MACM9070-272 | 2000 | 2700 | 80 | 2 | 10 | 80 | 272 |
Product Dimensions
| Dimension | Value (mm) |
| A | 9.00.5 |
| A1 | 9.50.5 |
| B | 7.00.5 |
| C | 4.8 Max |
| D | 5.6 Typ |
| E | 1.5 Typ |
| F | 1.7 Typ |
| G | 5.5 Typ |
| H | 1.5 Typ |
| I | 10.5 Typ |
| J | 5.0 Typ |
Characteristics
- All test data is based on 25 ambient.
- DC current (A) that will cause an approximate T 40.
- DC current (A) that will cause L0 to drop approximately 10% Typ.
- Operating temperature range: -55~+125.
- The part temperature (ambient + temp rise) should not exceed 125 under worst-case operating conditions.
Applications
- Low profile, high current power supplies.
- Battery powered devices.
- DC/DC converters in distributed power systems.
- DC/DC converters for field programmable gate array.
Features
- ROHS compliant.
- Super low resistance, ultra-high current rating.
- High performance (I sat) realized by metal dust core.
- Frequency Range: up to 1MHz.
Reliability Tests
| Item | Specification and Requirement | Test Method |
| Solderability | Terminals area must have 95% min solder coverage | Solder a bility test |
| Solder heat proof | Preheating: 16010 for 90 seconds; Retention time: 2455 for 20.5 seconds | |
| Vibration test | Inductance change: Within5% Without mechanical damage such as break; Vibration frequency: (10Hz to 55Hz to 10Hz) in 60 seconds as a period; Vibration time: Period cycled for 2 hours in each of 3 mutual perpendicular directions; Amplitude: 1.5 mm Max | |
| Shock test | Inductance change: Within5% Without mechanical damage such as break; Peak value: 100G; Duration of pulse: 11ms; Times in each positive and negative direction of 3 mutual perpendicular directions | |
| Thermal shock | Inductance change: Within5% Without mechanical damage such as break; Repeat 100 cycles (-552,303 minutes) Room temperature,5 minutes (+1252,303 minutes) Room temperature,5 minutes; Recovery: 48+4/-0 hours of recovery under the standard condition after the test. | |
| High temperature life test | Inductance change: Within5% Without mechanical damage such as break; Environment condition : 852; Applied current: Rated current; Duration: 1000+4/-0 hours | |
| Humidity Resistance | Inductance change: Within5% Without mechanical damage such as break; Environment condition : 602; Humidity: 90~95%; Applied current: Rated current; Duration: 1000+4/-0 hours | |
| Low temperature life test | Inductance change: Within5% Without mechanical damage such as break; Store temperature -552 for total 1000+4/-0 hours | |
| High temperature life test | Inductance change: Within5% Without mechanical damage such as break; Store temperature +1252 for total 1000+4/-0 hours |
Packaging
| Item | Dimensions (mm) |
| Tape packaging dimensions | 330 (A) x 100 (B) x 13 (C) x 16.5 (D) |
| Reel dimensions | N/A |
| Carton dimensions | N/A |
| Quantity (PCS) | 1 Reel: 700; 1 Inner Box: 1400; 1 Outer Box: 7000 |
Reflow Profile
1. Reflow Soldering Method
2. Soldering iron method: 3505 Max. 3 seconds.
2409272202_COILMX-MACM9070-222_C2981419.pdf
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