BDQQ PULSE | Alldatasheet
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Technical content
BDQQ.A (5/22)1 PulseElectronics.com Molding Power Inductors – BDQQ Series BDQQ Series The BDQQ series is the special design to enhance the performance of PFM and PWM applications. It provides lower Rac value at light load and lower Rdc value at heavy load to improve efficiency performance. Furthermore, it provides excellent saturation current to reduce the ripple current and enhance efficiency. Features Applications Chip Size: 1412 and 2012 Low profile: 0.65mm and 0.8mm Inductance: 0.33uH, 0.47uH, and 1.0uH Low Rdc for better power efficiency management High saturation current Special patented design for bottom termination DC-DC buck converter for power management 5G, Cell phone Product Identification Chip Shape and Dimensions Recommended Pad Pattern Dimensions in mm TYPE A B C D Dimensions in mm TYPE A B C BDQQ001412FE 0.5 1.5 1.3 BDQQ00141208 0.5 1.5 1.3 BDQQ002012FE 0.7 2.2 1.45 BDQQ00201208 0.7 2.2 1.45
BDQQ.A (5/22)2 PulseElectronics.com Molding Power Inductors – BDQQ Series
Electrical Characteristics
(uH) Tolerance (±%) Test Frequency (MHz) RDC (mΩ) Max. Isat (A) Max. Irms (A) Max. BDQQ001412FER11NCA 0.11 30 2 20 6.8 4.5 BDQQ001412FER24MCA 0.24 20 2 27 5.5 4.0 BDQQ001412FER33MCA 0.33 20 2 32 5.0 3.0 BDQQ001412FER47MCA 0.47 20 2 42 3.0 2.6 BDQQ001412FE1R0MCA 1.00 20 2 88 2.0 1.5 BDQQ00141208R33MCA 0.33 20 2 25 5.0 4.0 BDQQ00141208R47MCA 0.47 20 2 29 4.5 3.3 BDQQ002012FER47MCA 0.47 20 2 34 4.5 3.4 BDQQ00201208R33MCA 0.33 20 2 23 5.3 4.5 BDQQ00201208R47MCB 0.47 20 2 27 4.8 3.9 Note: Please be noted that the tolerance of 0.11uH is ±30% and others are ±20% Operating temperature range: -40℃~125℃ (Including self-temperature rise) Isat for Inductance drop 30% from its initial inductance value without applying current Irms for a 40℃ temperature rise from 25℃ ambient with applying current Rated current: Isat or Irms, whichever is smaller Measure Equipment: L: WK 6500B/HP4285A (or equivalent), 2MHz 1V RDC: Chen Hwa 502BC/HP4338B (or equivalent) Isat: Agilent E4980A+HP42841A (or equivalent) Irms: Agilent 6641 system DC power supply (or equivalent) Test Instruments：：E4991A Impedance / Material Analyzer Molding Power Inductors – BDQQ Series (uH) Tolerance (±%) Test Frequency (MHz) RDC (mΩ) Max. Isat (A) Max. Irms (A) Max. BDQQ001412FER11NCA 0.11 30 2 20 6.8 4.5 BDQQ001412FER24MCA 0.24 20 2 27 5.5 4.0 BDQQ001412FER33MCA 0.33 20 2 32 5.0 3.0 BDQQ001412FER47MCA 0.47 20 2 42 3.0 2.6 BDQQ001412FE1R0MCA 1.00 20 2 88 2.0 1.5 BDQQ00141208R33MCA 0.33 20 2 25 5.0 4.0 BDQQ00141208R47MCA 0.47 20 2 29 4.5 3.3 BDQQ002012FER47MCA 0.47 20 2 34 4.5 3.4 BDQQ00201208R33MCA 0.33 20 2 23 5.3 4.5 BDQQ00201208R47MCB 0.47 20 2 27 4.8 3.9 Note: Please be noted that the tolerance of 0.11uH is ±30% and others are ±20% Operating temperature range: -40℃~125℃ (Including self-temperature rise) Isat for Inductance drop 30% from its initial inductance value without applying current Irms for a 40℃ temperature rise from 25℃ ambient with applying current Rated current: Isat or Irms, whichever is smaller Measure Equipment: L: WK 6500B/HP4285A (or equivalent), 2MHz 1V RDC: Chen Hwa 502BC/HP4338B (or equivalent) Isat: Agilent E4980A+HP42841A (or equivalent) Irms: Agilent 6641 system DC power supply (or equivalent) Test Instruments：：E4991A Impedance / Material Analyzer
BDQQ.A (5/22)3 PulseElectronics.com For More Information: Americas - prodinfo_power_americas@yageo.com | Europe - prodinfo_power_emea@yageo.com | Asia - prodinfo_power_asia@yageo.com Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2022. Pulse Electronics, Inc. All rights reserved. Molding Power Inductors – BDQQ Series Molding Power Inductors – BDQQ Series Molding Power Inductors – BDQQ Series