STEVAL-ISA006V1 STMicroelectronics, STEVAL-ISA006V1 Datasheet - Page 8

• Manufacturer Part Number: STEVAL-ISA006V1
• Description: EVAL BOARD FLYBACK PWR SUPPLY 6W
• Manufacturer: STMicroelectronics
• Series: VIPER™r
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of STEVAL-ISA006V1

• Mfg Application Notes: VIPer12A Non-Isolated Flyback Converter
• Design Resources: STEVAL-ISA006V1 Gerber Files STEVAL-ISA006V1 Schematic STEVAL-ISA006V1 Bill of Materials
• Main Purpose: AC/DC, Non-Isolated
• Outputs And Type: 2, Non-Isolated
• Power - Output: 5.5W
• Voltage - Output: 5V, 15V
• Current - Output: 500mA, 200mA
• Voltage - Input: 90 ~ 264VAC
• Regulator Topology: Flyback
• Frequency - Switching: 60kHz
• Board Type: Fully Populated
• Utilized Ic / Part: VIPer12A
• Input Voltage: 90 V to 264 V
• Output Voltage: 5 V, 15 V
• Product: Power Management Modules
• Silicon Manufacturer: ST Micro
• Silicon Core Number: VIPer12AS
• Kit Application Type: Power Management
• Application Sub Type: Power Supply
• Kit Contents: Board
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: VIPer12AS
• Other names: 497-5082

Wide range of VDD voltage
5
8/21
Wide range of V
The V
design to achieve various behaviors. In
chosen to supply the device with two benefits:
●
●
As soon as the device starts switching, it immediately receives some energy from the
auxiliary winding. C5 can be therefore reduced and a small ceramic chip (100 nF) is
sufficient to insure the filtering function. The total start up time from the switch on of
input voltage to output voltage presence is dramatically decreased.
The output current characteristic can be maintained even with very low or zero output
voltage. Since the TSM101 is also supplied in forward mode, it keeps the current
regulation up whatever the output voltage is.The V
the input voltage, that is to say with a ratio of about 4 for a wide range application.
DD
pin voltage range extends from 9 V to 38 V. This feature offers a great flexibility in
DD
Doc ID 11977 Rev 2
voltage
Figure 4 on page 7
DD
pin voltage may vary as much as
a forward configuration has been
VIPER12A-E