поискавой системы для электроныых деталей |
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LC709501F датащи(PDF) 7 Page - ON Semiconductor |
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LC709501F датащи(HTML) 7 Page - ON Semiconductor |
7 / 30 page LC709501F www.onsemi.com 7 Table 2. Absolute Maximum Ratings Parameter Symbol Pin/Remarks Conditions Specification Unit min typ max Input voltage HVIN max VBUS1, VBUS2, GATE1, GATE2, GATE3, HDRV, VCC, VCC_REG 0.3 +14 V VIN max Low voltage pins except for HV pins. 0.3 +6.5 Allowable power dissipation Pd max * 1 W Storage ambient temperature Tstg 40 125 C Operating junction temperature Tjopr 40 125 * Thermal resistance evaluation board (size: 120.2 x 59.9 x 1.69 mm, 6 layers) is used. The device is solder-mounted. Table 3. Electrical Characteristics Recommended Operating Ranges Parameter Symbol Pin / Conditions Ratings Unit min typ max Supply voltage VCC VCC, VCC_REG 2.8 13.2 V Digital supply voltage VDD DVDD 2.8 5.5 V Battery voltage VVBAT VBAT 3.0 4.35 V Low power mode ambient temperature range TASTB Low power mode and displays battery level -40 85 C Boost charge mode ambient temperature TABST Boost charge -20 60 C Buck charge mode ambient temperature TABUCK Buck charge 0 60 C Electrical Characteristics at Ta 25C Parameter Symbol Pin / Conditions Ratings Unit min typ max Consumption current at Low power mode ILOW VCC = VCC_REG = 3.7 V ILOW = IVCC + IVCC_REG at Low power mode 15 A Consumption current at operating mode IOPR VCC = VCC_REG = 5 V IOPR = IVCC + IVCC_REG at Boost charge mode 10 mA HDRV High-side ON Resistance HDRVH HDRV 2 HDRV Low-side ON Resistance HDRVL HDRV 3 LDRV High-side ON Resistance LDRVH LDRV 3 LDRV Low-side ON Resistance LDRVL LDRV 2 Gate1/2/3 Drive voltage VGATE GATE1, GATE2, GATE3 Pull up these pins to VCC through 510 k 0 0.2 V VCC UVLO UVLO VCC rising 2.72 2.8 V UVLO hysteresis 0.1 V Thermal Shut down Threshold THD 105 C VBUS input / output VBUS over voltage detection VBOVP VBUS1, VBUS2, 5 V mode 5.6 V VBUS1, VBUS2, 9 V mode 10.2 V VBUS1, VBUS2, 12 V or Continuous mode 13.5 V VBUS under voltage detection VBUVP VBUS1, VBUS2 4.4 V Maximum input current IINMAX VBUS1 2400 mA Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended Operating Ranges limits may affect device reliability. |
Аналогичный номер детали - LC709501F |
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Аналогичное описание - LC709501F |
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