Download the UM2219 datasheet PDF.
This datasheet also covers the UM2221 variant, as both devices belong to the same 5 watt dc-dc converters family and are provided as variant models within a single manufacturer datasheet.
Full PDF Text Transcription for UM2219 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
UM2219. For precise diagrams, and layout, please refer to the original PDF.
UM2200 SERIES 5 Watt DC-DC Converters ♦ Utilizes Surface Mount Technology ♦ 2:1 Input Range ♦ 12.5 Watts/Cubic Inch ♦ Efficiency to 82% ♦ 300 KHz Switching Frequency ♦ Co...
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atts/Cubic Inch ♦ Efficiency to 82% ♦ 300 KHz Switching Frequency ♦ Conductive EMI Meet CISPR22 Class A SPECIFICATIONS All specifications are typical at nominal line, full load and 25°C unless otherwise noted. GENERAL SPECIFICATIONS Efficiency .…………………………………………... See Table Isolation Voltage …………………………….. 1500 VDC min. Isolation Resistance .……………..………….. 108 ohms min. Switching Frequency ..…………………..………....... 300KHz Operating Temperature Range …………….. -25°C to +71°C Ambient, None Derating ………………….….... See NOTE 1 Cooling .……………………………….... Free-Air Convection Storage Temperature Range ……………... .-55°C to+105°C Case Material
UM2219 Datasheet
