Alpha and Omega Semiconductor Introduces I2C Controllable EZBuck Regulator
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AOS provides best-in-class power management solutions combining Power Discrete and IC technologies. The portfolio of products includes EZBuck™ Step-down DC/DC regulators, EZBoost™ Step-up DC/DC regulators, linear regulators, EZPower™ smart load switches, analog switches, and power factor correction (PFC) devices. AOS’s approach is to provide high power density solutions to reduce design complexity and development time.
| Part Number | Description | Status | Recommended Replacement | PFC Mode | Frequency Operation | Control Mode | Topology | Max Frequency Limit Typ | Vcc Max | Drive Capability | UVLO | OVP Latch | Minimum On Time Typ | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KHz | V | mA | V | nS | ||||||||||
| AOZ7111AI | Critical Conduction Mode PFC Controller | - | - | CRM | Variable | Voltage | Step-up | 350 | 20 | +300\/-800 | 9.5-12 | Yes | 450 | SOIC-8 |
