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UPSRB04 データシート(PDF) 3 Page - Unisonic Technologies |
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UPSRB04 データシート(HTML) 3 Page - Unisonic Technologies |
3 / 7 page UPSRB04 Preliminary CMOS IC UNISONIC TECHNOLOGIES CO., LTD 3 of 7 www.unisonic.com.tw QW-R129-033.a ABSOLU T E M AX I M U M RAT I N G PARAMETER SYMBOL RATINGS UNIT VDD Voltage VDD -0.3 ~ 30 V VC Voltage VC -0.3 ~ 7 V BASE Voltage VBASE -0.3 ~ 7 V CS Input Voltage VCS -0.3 ~ 7 V FB Input Voltage VFB -0.3 ~ 7 V Junction Temperature TJ -40 ~ +150 °C Storage Temperature TSTG -55 ~ +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. ELECT RI CAL CH ARACT ERI ST I CS (VDD=15V, TA=25°C, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Supply Voltage (VDD) Section Start up Current IST VDD= VTH (ON)-1V 5 15 μA Static Current IOP 0.72 1 mA Turn-off Threshold Voltage VTH(OFF) 6.5 7.1 7.8 V Turn-on Threshold Voltage VTH (ON) 18.4 19.4 20.4 V VDD Over Voltage Protection VDD_OVP 26.5 28 29.5 V Operating Voltage 26 V Current Sense Input Section LEB Time TLEB 0.5 μS Minimum Over Current threshold VTH_OCP_MIN 485 500 515 mV Maximum Over Current threshold VTH_OCP_MAX 555 mV Minimum CS threshold VCS_MINI 100 mV Maximum TON Time TON_MAX 50 uS OCP Propagation Delay TD_OC 100 nS FB Input Section Reference Voltage for Feedback Threshold VFB 2.475 2.5 2.525 V Minimum Pause TPAUSE_MIN 2.0 μS Minimum frequency F_MIN 720 800 880 Hz Maximum Cable Compensation Current ICABLE 48 μA BASE Drive Section Base Sourcing Maximum Current IS_MAX 50 mA Base Sourcing Current After Pre-off IS_PREOFF 1.5 mA Output Over Voltage Protection Output over voltage threshold V_OVP 2.85 3 3.15 V On chip over temperature section Over temperature protection trigger point T_OTP 165 °C Over temperature protection recovery point T_OTP_REC 130 °C |
同様の部品番号 - UPSRB04 |
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同様の説明 - UPSRB04 |
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