DC-DC Power IC
Advanced Power Management solutions with our HT3000 Series, HT6000 Series, and HT7000 Series semiconductors.
HT3000 Series
HT6000 Series
HT7000 Series
HT3000 Series
The HT3000 series delivers advanced, high-efficiency DC-DC power solutions tailored for modern IoT, smart home, and automotive applications. Featuring the HT3828 with integrated 4 internal MOSFETs and the HT3328 with external MOSFET control, these dual-buck converters support selectable frequencies up to 1MHz and handle input voltages from 4.7V to 36V, delivering up to 3A per channel. Designed for power management in wireless routers, remote power scheduling, and ADAS systems, they accommodate diverse needs with programmable I²C control and robust multi-protection features.
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Flexible Switching
Adjustable up to 1MHz
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Wide Input Voltage Range
4.7V to 36V Input
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High Output Current
Up to 3A per channel
The HT3000 series uses synchronous step-down technology for high-power dual-port applications, offering 1.2-5A per channel with precise voltage regulation and adjustable switching up to 1MHz, optimizing inductor and capacitor efficiency. With IoT-enabled wireless connectivity (e.g., Bluetooth/Wi-Fi), soft-start, and protections (UVLO, OVP, SCP, OTP), it ensures reliability across automotive, consumer, and industrial uses, integrating seamlessly via I²C.
Product Details
HT7000 Series
The HT7000 series ICs are easy-to-use, high-efficiency, dual-channel, synchronous step-down switching converters designed for high-power dual-port DC-DC applications, integrated with 4 power MOSFETs. With support for up to 200W (28V, 7A) and an adjustable switching frequency up to 1MHz via an external resistor, they accommodate a wide range of applications with compact inductors and capacitors. Ideal for USB fast charging, automotive systems, and smart-IoT devices, the series features an intuitive design with enhanced connectivity and built-in fault monitoring for efficient and reliable power management.
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High-Power Charging
Up to 200W (28V, 7A)
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Advanced Protection
UVP, OVP, OCP, CC_OVP
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Precise Monitoring
12-bit ADC Support
The HT7000 series integrates advanced protection features, including adaptive UVP, OVP, OCP, and enhanced CC_OVP, to safeguard against voltage spikes and overcurrent, ensuring device durability. Equipped with a 12-bit ADC for precise voltage, current, and temperature monitoring, it reduces EMI with programmable multi-slew rate controls, complementing its high-efficiency design. Engineered for seamless integration withACDC/DCDC controllers, it delivers robust performance across its targeted applications, leveraging the flexibility of its adjustable 1MHz switching frequency.