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CS5257A-1GDPR5 Datasheet(PDF) 2 Page - Cherry Semiconductor Corporation |
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CS5257A-1GDPR5 Datasheet(HTML) 2 Page - Cherry Semiconductor Corporation |
2 / 9 page Electrical Characteristics: 0¡C ² TA ² 70¡C, 0¡C ² TJ ² 150¡C, VSENSE = VOUT and VAdj = 0V; unless otherwise specified. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT 2 Absolute Maximum Ratings VPOWER Input Voltage .................................................................................................................................................................6V VCONTROL Input Voltage ...........................................................................................................................................................13V Operating Junction Temperature Range...........................................................................................................0¡C ² TJ ² 150¡C Storage Temperature Range ................................................................................................................................-65¡C to +150¡C Lead Temperature Soldering Wave Solder (through hole styles only) .....................................................................................10 sec. max, 260¡C peak Reflow (SMD styles only) ......................................................................................60 sec. max above 183¡C, 230¡C peak ESD Damage Threshold............................................................................................................................................................2kV Reference Voltage VCONTROL = 2.75V to 12V, VPOWER = 2.05V to 5.5V, 1.234 1.253 1.272 V 10mA ² IOUT ² 7A (-1.5%) (+1.5%) Line Regulation VCONTROL = 2.5V to 12V, VPOWER = 1.75V to 5.5V, .02 .20 % IOUT = 10mA Load Regulation VCONTROL = 2.75V, VPOWER = 2.05V, .04 .20 % (Note 3) IOUT = 10mA to 7A, with remote sense Minimum Load Current VCONTROL = 5V, VPOWER = 3.3V, ÆVOUT = +1% 5 10 mA (Note 1) Control Pin Current VCONTROL = 2.75V, VPOWER = 2.05V, IOUT = 100mA 6 10 mA (Note 2) VCONTROL = 2.75V, VPOWER = 2.05V, IOUT = 4A 30 60 mA VCONTROL = 2.75V, VPOWER = 1.75V, IOUT = 4A 33 70 mA VCONTROL = 2.75V, VPOWER = 2.05V, IOUT = 7A 60 180 mA Adjust Pin Current VCONTROL = 2.75V, VPOWER = 2.05V, IOUT = 10mA 60 120 µA Current Limit VCONTROL = 2.75V, VPOWER = 2.05V, ÆVOUT = -1.5% 7.1 10.0 A Short Circuit Current VCONTROL = 2.75V, VPOWER = 2.05V, VOUT = 0V 5.0 9.0 A Ripple Rejection VCONTROL = VPOWER = 3.25V, 60 80 dB (Note 3) VRIPPLE = 1VP-P @ 120Hz, IOUT = 4A, CADJ = 0.1µF Thermal Regulation 30ms Pulse, TA = 25¡C 0.002 %/W VCONTROL Dropout Voltage VPOWER = 2.05V, IOUT = 100mA 1.00 1.15 V (Minimum VCONTROL-VOUT)VPOWER = 2.05V, IOUT = 1A 1.00 1.15 V (Note 4) VPOWER = 2.05V, IOUT = 2.75A 1.00 1.15 V VPOWER = 2.05V, IOUT = 4A 1.00 1.15 V VPOWER = 2.05V, IOUT = 7A 1.10 1.25 V VPOWER Dropout Voltage VCONTROL = 2.75V, IOUT = 100mA .10 .15 V (Minimum VPOWER-VOUT)VCONTROL = 2.75V, IOUT = 1A .15 .20 V (Note 4) VCONTROL = 2.75V, IOUT = 2.75A .20 .30 V VCONTROL = 2.75V, IOUT = 4A .26 .40 V VCONTROL = 2.75V, IOUT = 7A .35 .65 V RMS Output Noise Freq = 10Hz to 10kHz, TA = 25¡C 0.003 %VOUT Temperature Stability 0.5 % Thermal Shutdown (Note 5) 150 180 210 ¡C Thermal Shutdown Hysteresis 25 ¡C VCONTROL Supply Only VCONTROL = 13V, VPOWER not connected, 50 mA Output Current VADJUST = VOUT = VSENSE = 0V |
Similar Part No. - CS5257A-1GDPR5 |
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Similar Description - CS5257A-1GDPR5 |
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