Products Overview
High-Efficiency EZBuck Synchronous Regulators
Alpha and Omega Semiconductor
Alpha and Omega’s regulators feature multiple protection functions such as output overvoltage protection, short-circuit protection, and thermal shutdown
The EZBuck synchronous regulators feature multiple protection functions such as VCC under-voltage lockout, cycle-by-cycle current limit, output overvoltage protection, short-circuit protection, and thermal shutdown. Several families are offered in QFN 3x3, 4x4, 5x5, DFN 3x3, TSOT23-6L and EPAD SO-8 packages making them ideal for industrial, telecom, and networking equipment.
| Part Number | VIN | VOUT | Max Output | Control Mode | VCC Supply | Operating Freq | Quiescent Current | Soft Start | High Side FET RDSON | Low Side FET RDSON | Maximum Duty Cycle | Digital Interface | Features and Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AOZ2232CQI-02 | 6.5~28 V | 0.6~1.791 V | 6A | COT | Internal | 400kHz | 500uA | 4ms | 28mΩ | 18mΩ | 85% | 12C | Selectable light load mode (PWM/PFM) and protection mode (latch/auto-restart) with I2C |
| AOZ2233CQI-12 | 6.5~28 V | 0.9~1.191 V | 8A | COT | Internal | 400kHz | 500uA | 4ms | 18mΩ | 11mΩ | 85% | 12C | Selectable light load mode (PWM/PFM) and protection mode (latch/auto-restart) with I2C |
| AOZ2264QI-11 | 2.7~24 V | 0.6~20 V | 15A | COT | External | 1000kHz | 150uA | External | 9mΩ | 4mΩ | 85% | NA | Hign-current buck for Computing |
| AOZ2264QI-20 | 2.7~24 V | 0.6~20 V | 15A | COT | External | 1000kHz | 150uA | External | 9mΩ | 4mΩ | 85% | NA | Hign-current buck for Computing |
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High-Efficiency EZBuck Synchronous Regulators
Synchronous Buck regulator family provides simple, small solutions for industrial, telecom, and networking applications.
Devoted to Excellent Professional Technical Support Throughout the Supply Chain
Everstar currently serves global semiconductor brands, including Allegro, AOS, Vincotech, and SHARP photocoupler, to offer products with complementary features. The products we carried integrate magnetic sensor chips, motor driver chips, power components, power modules, etc., to offer an extensive hardware infrastructure system design solution. The product applications focus on cloud server power suppliers, server cooling fan motor drivers, automotive power supply systems, LED lights, industrial motors, etc., targeted to broadly cover our customers' needs.
