STEVAL-ISA203V1
ActiveEVAL BOARD, SERVER AND TELECOM POWER ROHS COMPLIANT: YES
Deep-Dive with AI
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STEVAL-ISA203V1
ActiveEVAL BOARD, SERVER AND TELECOM POWER ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | STEVAL-ISA203V1 |
|---|---|
| Board Type | Fully Populated |
| Current - Output | 5 A |
| Frequency - Switching | 200 kHz |
| Main Purpose | DC/DC Converter |
| Outputs and Type | Non-Isolated |
| Outputs and Type | 1 |
| Power - Output | 60 W |
| Regulator Topology | Flyback |
| Supplied Contents | Board(s) |
| Utilized IC / Part | SRK1000, PM8804 |
| Voltage - Input [Max] | 56 VDC |
| Voltage - Input [Min] | 42 VDC |
| Voltage - Output | 12 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
STEVAL-ISA203V1 Series
STEVAL-ISA203V1 evaluation board is designed to demonstrate high efficiency DC-DC conversion with 60 W output (12 V/5 A) from 42 to 56 VDCinput (48 V nom.), which is especially suitable for telecom applications.
The power conversion stage is based on a flyback topology managed by the PM8804 controller, which features all the integrated circuitry necessary for a compact and efficient 48 V converter. The highly configurable controller includes a programmable oscillator for switching frequency regulation up to 1 Mhz, adjustable slope compensation, dual complementary low-side drivers with programmable dead time, programmable soft start, soft turn off and a programmable current sense blanking time.
The secondary side employs the SRK1000 adaptive synchronous rectification controller for flyback converters.
Documents
Technical documentation and resources