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UR5025 Datasheet(PDF) 3 Page - Unisonic Technologies |
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UR5025 Datasheet(HTML) 3 Page - Unisonic Technologies |
3 / 6 page UTCUR5025 LINEAR INTEGRATED CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD. 3 QW-R102-019,C ABSOLUTE MAXIMUM RATINGS (Ta=25℃) PARAMETER SYMBOL RATINGS UNIT Supply Voltage Vcc 18 V Power dissipation PD 1000* mV Operating temperature range Topr -40 ~ +85 °C Storage temperature range Tstg -55 ~ +150 °C Junction temperature Tj 150 °C * PD derated at 8mW/℃ for temperatures above Ta=25℃ OPERATING RATINGS(Ta=25℃) PARAMETER SYMBOL MIN MAX UNIT Input Voltage Vcc 4.0 16.0 V 5.0V Output current Io1 1 A 2.5V Output current Io2 1 A ELECTRICAL CHARACTERISTICS (Refer to the test circuit, Ta=25℃, VCC=6V unless otherwise specified.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Bias Current IB Io1=0mA, Io2=0mA 0.8 1.5 mA 5.0V Output Output Voltage 1 Vo1 Io1=500mA 4.9 5.0 5.1 V Dropout Voltage 1 △ VD1 Io1=500mA 0.25 0.5 V Peak Output Current 1 Io1 1.0 1.7 A Ripple Rejection 1 R.R.1 f=120Hz, ein=1Vrms Io1=200mA 50 58 dB Line Regulation 1 △ VLINE1 Vcc=6V ~ 16V, Io1=500mA 5 30 mV Load Regulation 1 △ VLOAD1 Io1=0mA ~ 1A 30 75 mV Temperature Coefficient of Output Voltage 1* TCVO1 Io1=5mA, TJ=0 ~ 125℃ ± 0.01 %/℃ Short circuit Output Current 1 IOS1 Vcc=16V 270 mA 2.5V Output Output Voltage 2 Vo2 Io2=500mA 2.450 2.50 2.550 V Peak Output Current 2 Io2 1.0 1.7 A Ripple Rejection 2 R.R.2 f=120Hz, ein=1Vrms Io2=200mA 50 58 dB Line Regulation 2 △ VLINE2 Vcc=6V ~ 16V, Io1=500mA 5 30 mV Load Regulation 2 △ VLOAD2 Io2=0mA ~ 1A 30 75 mV Temperature Coefficient of Output Voltage 2* TCVO2 Io2=5mA, TJ=0 ~ 125℃ ± 0.01 %/℃ Short circuit Output Current 2 IOS2 Vcc=16V 270 mA * Design Guarantee. (Outgoing inspection is not done on all products.) ○ This product is not designed for protection against radioactive rays. Note: All characteristic are measured with a capacity across the input (0.33μF) and the output (22μF). Measurement is done at TA≒TJ, and variations in the parameter of all measurement (except for Temperature Coefficient of Output Voltage)caused by temperature change are not considered. |
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