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UD05206 Folha de dados(PDF) 3 Page - Unisonic Technologies |
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UD05206 Folha de dados(HTML) 3 Page - Unisonic Technologies |
3 / 4 page UD05206 Advance LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 3 of 4 www.unisonic.com.tw QW-R115-018.b ABSOLU T E M AX I M U M RAT I N G (TA= 25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Supply Input Voltage VIN , PVIN 6.0 V SW Pin Voltage VSW VIN+0.3 V FB Pin Voltage VFB VIN+0.3 V EN Pin Voltage VEN 6.6 V Maximum Switch Source Current(DC) 2.6 A Maximum Peak SW Sink and Source Current(AC) 4.3 A Maximum Junction Temperature Range TJ +125 °C Storage Temperature Range TSTG -65 ~ +150 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. RECOM M EN DED OPERAT I N G CON DI T I ON S PARAMETER SYMBOL RATINGS UNIT Supply Input Voltage VIN +2.5V ~ +5.5V V Operating Ambient Temperature Range TA -40 ~ +85 °C T H ERM AL CH ARACT ERI ST I CS PARAMETER SYMBOL RATINGS UNIT Junction to Ambient θJA 90 °C/W Junction to Case θJC 11 °C/W ELECT RI CAL CH ARACT ERI ST I CS (VIN =3.6V , TA = 25°C unless otherwise noted) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Input Voltage Range VIN 2.5 5.5 V Quiescent Current IQ 128 µA Shutdown Current ISHDN VEN = 0V. 1 µA HS Switch-On Resistance (Note 1, 2) HSRDS-ON ISW=100mA 120 m Ω LS Switch-On Resistance (Note 1, 2) LSRDS-ON ISW=-100mA 130 m Ω SW Leakage ILSW VEN=0V, VIN=5V ±0.01 ±1.0 uA Peak Inductor Current IPK VFB=0.5V 3.3 A TA = 25°C 0.588 0.6 0.612 V Feedback Voltage VFB TA =-40°C ~ +85°C 0.582 0.6 0.618 V EN Threshold VEN 0.3 1 V EN Input Current IEN VIN = VEN = 0V ±0.01 ±1.0 uA Oscillation frequency FSW 1.2 1.8 MHz Notes: 1. Guaranteed by design. 2. Not tested in production and guaranteed by over-temperature correlation. |
Nº de peça semelhante - UD05206 |
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Descrição semelhante - UD05206 |
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