It started as a routine salvage call. A derelict cargo hauler, hull designation Ishimura , had drifted into the yard’s perimeter. The flight recorder was fried, but the onboard power distribution unit was intact—specifically, the legendary STR-Z2062 hybrid regulator module. Old tech. Pre-Exodus era. The kind that didn’t just regulate voltage; it remembered .
While standard technical documents layout the physical layout of the 15-pin design, its internal topology focuses on separating high-voltage switching zones from low-voltage sensing inputs.
The STR-Z2062 is a Quasi-Resonant (QR) mode flyback converter IC designed for high-performance, compact, and highly efficient power supplies. This guide provides an overview of the STR-Z2062 datasheet, highlighting its key features, specifications, and typical applications.
The STR-Z2062 is a power IC (integrated circuit) designed for use in switching power supplies, particularly in quasi-resonant (QR) and discontinuous conduction mode (DCM) flyback converters. Manufactured by Sanken Electric Co., Ltd., this IC aims to provide a highly efficient, compact, and reliable solution for power supply applications. str-z2062 datasheet
: Designed for high-speed switching and high-voltage handling.
Power ICs, like the STR-Z2062, are crucial components in various electronic devices, including power supplies, motor control circuits, and lighting systems. They often integrate several functions into one chip to control and manage power flow efficiently.
(Note: Always refer to the specific schematic provided by the manufacturer of your printer or device, as pin functions can sometimes be customized.) Common Applications: HP LaserJet Power Supply It started as a routine salvage call
You wouldn’t think a datasheet could change a life. But for Elara, a third-year robotics repair tech in the orbital scrapyard rings of Saturn, the was about to do exactly that.
Understanding the absolute maximum ratings prevents component failure during circuit design. Operating the IC beyond these limits will cause permanent thermal or electrical damage. Maximum Rating Drain-Source Voltage VDSScap V sub cap D cap S cap S end-sub Avalanche Energy (Single Pulse) EAScap E sub cap A cap S end-sub Control Supply Voltage VCCcap V sub cap C cap C end-sub Terminal 4 Voltage VTERM4cap V sub cap T cap E cap R cap M 4 end-sub -0.3 to +5.0 Power Dissipation (with Heatsink) PD1cap P sub cap D 1 end-sub Power Dissipation (without Heatsink) PD2cap P sub cap D 2 end-sub Channel Temperature Tchcap T sub c h end-sub Operating Temperature Range Topcap T sub o p end-sub -20 to +115 Storage Temperature Range Tstgcap T sub s t g end-sub -40 to +125 2. Pinout Configuration and Functions
11001000 11100101 01101110 01100100 00100000 01101101 01100101 Old tech
charges past its internal turn-on threshold, the logic awakens, and the internal switch begins driving the transformer. Normal Operational Phase
Source terminal of the internal power switch. Acts as the primary power return path and reference ground. GND (Signal)
In a typical printer power board application, the STR-Z2062 regulates multiple output rails (+3.3V, +5V, +24V, and +32V) crucial for powering both the logic boards and high-draw mechanical stepper motors.
If you are a technician or an electronics hobbyist, you have likely encountered the . This IC is a specialized "Off-Line Switching Regulator" designed by Sanken Electric . It is commonly found in the power supply stages of consumer electronics, particularly in CRT and LCD televisions from brands like Sony, LG, and Samsung.
: Always discharge the large primary capacitor before working on a power supply board to avoid electric shock. Where to Buy