APW6020 is an advanced dual PWM and dual linear power controller produced by ANPEC Electronics Corp. It provides 4 regulated voltage outputs for high-performance, graphics intensive microprocessor and computer applications. The IC integrates two voltage-mode PWM controllers and two linear controllers, as well as monitoring and protection functions. It features simple single-loop control design, fast PWM converter transient response, excellent output voltage regulation, etc.
The APW6020 is an advanced dual PWM and dual linear power controller that provides four regulated output voltages for high‑performance computer and graphics applications. It integrates two voltage‑mode PWM converters and two linear regulators, plus monitoring and protection functions, in a single SOP‑28 package.
The document includes functional pin descriptions, absolute maximum ratings, electrical characteristics, typical performance curves, and reliability test procedures, along with mechanical dimensions for tape‑and‑reel packaging and customer service contacts.
| Regulated output voltages | 4 |
|---|---|
| Supply voltage rating | 15 V |
| Operating temperature range | 0 °C to 70 °C |
| Storage temperature range | -65 °C to +150 °C |
| Soldering temperature | 300 °C for 10 s |
| DAC output voltage range | 1.30 V to 3.50 V |
| DAC output voltage accuracy | -1.0 % to +41.0 % |
| Free‑running PWM oscillator frequency | ≈200 kHz (185‑215 kHz range) |
| Programmable PWM frequency range | 50 kHz to >800 kHz |
| Error amplifier DC gain | 88 dB |
| Error amplifier gain‑bandwidth product | 15 MHz |
The APW6020 provides four regulated output voltages.
The device is rated for a supply voltage of 15 V.
The free‑running oscillator runs at about 200 kHz (range 185‑215 kHz).
It operates from 0 °C up to 70 °C.