HCP1305-1R5-R Inductors, Coils, Chokes

DC Resistance (DCR):	4.1 mOhm Max
Height - Seated (Max):	0.197" (5.00mm)
Size / Dimension:	0.543" L x 0.508" W (13.80mm x 12.90mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	HCP1305
Shielding:	Unshielded
Current - Saturation:	48A
Current Rating:	23A
Tolerance:	±20%
Inductance:	1.5µH
Material - Core:	Iron Powder
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed Inductors, such as the HCP1305-1R5-R, are an essential component in many power management products, offering excellent power control, energy transfer, and protection. The HCP1305-1R5-R is an auto-sensing continuous mode switching converter which offers highly efficient power conversion and dynamic current limit by using a multi-stage inductor and high frequency power MOSFETs combination. The HCP1305-1R5-R is an inductor employed in DC/DC voltage regulator circuits, offering higher load current and energy storage with the help of magnetic performance, EMI reduction and improved thermal performance. It is made of magnetically coupled cores which deliver higher power as compared to other inductors. The HCP1305-1R5-R has a low DCR (direct current resistance) which enables it to have a high ripple current capability and optimized thermal performance in addition to precise power control. The HCP1305-1R5-R is primarily used for applications such as RF/Microwave receivers, switching converters with variable frequencies, LED drivers, portable communication devices, battery powered devices, automotive ECUs, and many more. It is a highly efficient device which reduces power consumption, improves thermal performance, and maximizes the overall system performance.The HCP1305-1R5-R is designed for input voltages ranging from 2.2Volts to 35Volts and output current ranging from 200mA to 15A with a 0.75ohm resistance. The high output current rating and low resistance of the device makes it an ideal choice for power management applications with demanding high power requirements. The HCP1305-1R5-R is available in a 6 pin package. It consists of two magnetically coupled cores, one for the power stage, and the other for the EMI filter, which results in improved power efficiency. The device also contains a current limit circuit which enables the device to run at high power levels for extended periods.The working principle of the HCP1305-1R5-R is based on a stabilized MOSFET gate drive technology which offers symmetric switching with OCP ( Over Current Protection). The device is capable of providing accurate voltage regulation, and steady current even under varying input voltages, high load current changes, and transient conditions. The EMI filter provides minimized noise interference for the reduction of power loss. The HCP1305-1R5-R also offers improved thermal performance due to its high saturation core, low DCR, and enhanced current limit capability. The core utilizes an inside insulated metal layer to enhance current limit capability further while maintaining a low standby power.In conclusion, the HCP1305-1R5-R is a robust and reliable device which can be used for a wide range of power management applications. It offers exceptional power control, energy transfer, and protection, while providing improved thermal performance and reducing power consumption and interference. The device is capable of providing accurate voltage regulation, and steady current even under varying input voltages, load current changes, and transient conditions, making it the ideal solution for a variety of applications.

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