Peak-current-mode controller supports wide-input flyback regulator designs for universal offline AC-DC converters and telecom 36V to 72V power supplies. The controller includes an internal error amplifier with a 1% reference, a built-in gate driver for an external n-channel MOSFET, programmable soft-start, slope compensation, and input overvoltage protection. Switching frequency is programmable from 100kHz to 1MHz with optional synchronization and frequency dithering for spread-spectrum operation. The device operates from -40°C to +125°C and is supplied in a 16-pin 3mm by 3mm TQFN exposed-pad package.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Analog MAX17595 datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Controller topology | Offline flyback controller |
| Input voltage range | 8 to 29V |
| Telecom input range supported | 36 to 72V |
| VIN bootstrap UVLO wakeup | 20 typV |
| VIN bootstrap UVLO shutdown | 7 typV |
| VDRV output voltage | 7.4 typV |
| Switching frequency range | 100 to 1000kHz |
| Switching frequency accuracy | ±8% |
| Maximum duty cycle | 48 typ% |
| FB reference voltage | 1.21 typV |
| Cycle-by-cycle peak current-limit threshold | 305 typmV |
| Peak NDRV sink current | 1.5A |
| Peak NDRV source current | 0.9A |
| Operating temperature range | -40 to +125°C |
| Package | 16-pin TQFN-EP |
| Package dimensions | 3 x 3mm |
| Junction-to-ambient thermal resistance | 48°C/W |
Download the complete datasheet for Analog MAX17595 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
These are design resources that include the Analog MAX17595
Reference design for a 3.5W offline DCM flyback converter using the MAX17595 controller, delivering 3.3V at 1.06A from a 176V to 284V AC input range.
