Datasheet LTC3330 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | Nanopower Buck-Boost DC/DC with Energy Harvesting Battery Life Extender |
| 页数 / 页 | 32 / 3 — ELECTRICAL CHARACTERISTICS. The. denotes the specifications which apply … |
| 文件格式/大小 | PDF / 545 Kb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS. The. denotes the specifications which apply over the specified operating
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LTC3330
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the specified operating junction temperature range, otherwise specifications are at TA = 25°C (Note 2). VIN = 5V, BAT = 3.6V, SCAP = OV, LDO_IN = 0V unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIN Buck Input Voltage Range l 19 V VBAT Buck-Boost Input Voltage Range l 1.8 5.5 V IVIN VIN Quiescent Current VIN Input in UVLO VIN = 2.5V, BAT = 0V 450 700 nA VIN Input in UVLO VIN = 16V, BAT = 0V 840 1400 nA Buck Enabled, Sleeping VIN = 4V, BAT = 0V 1200 1800 nA Buck Enabled, Sleeping VIN = 18V, BAT = 0V 1800 2500 nA Buck Enabled, Not Sleeping VIN = 5V, BAT = 0V, ISW1 = 0A (Note 4) 150 225 µA IBAT BAT Quiescent Current BAT Input with VIN Active BAT = 1.8V, VIN = 5V –10 0 10 nA Buck-Boost Enabled, Sleeping BAT = 5V, VIN = 0V 750 1200 nA Buck-Boost Enabled, Not Sleeping BAT = 5V, VIN = 0V, ISWA = ISWB = 0A 200 300 µA (Note 4) IVOUT VOUT Leakage Current VOUT = 5.0V, OUT[2:0] = 111, Sleeping 100 150 nA VINUVLO VIN Undervoltage Lockout Thresholds 3V Level l 2.91 3.00 3.09 V (Rising or Falling) 4V Level l 3.88 4.00 4.12 V 5V Level l 4.85 5.00 5.15 V 6V Level l 5.82 6.00 6.18 V 7V Level l 6.79 7.00 7.21 V 8V Level l 7.76 8.00 8.24 V 9V Level l 8.73 9.00 9.27 V 10V Level l 9.70 10.0 10.30 V 11V Level l 10.67 11.0 11.33 V 12V Level l 11.64 12.0 12.36 V 13V Level l 12.61 13.0 13.39 V 14V Level l 13.58 14.0 14.42 V 15V Level l 14.55 15.0 15.45 V 16V Level l 15.52 16.0 16.48 V 17V Level l 16.49 17.0 17.51 V 18V Level l 17.46 18.0 18.54 V VSHUNT VIN Shunt Regulator Voltage IVIN = 1mA l 19.0 20.0 21.0 V ISHUNT Maximum Protective Shunt Current 25 mA Internal Bridge Rectifier Loss (|VAC1 – VAC2| – VIN) IBRIDGE = 10µA 700 800 900 mV IBRIDGE = 50mA 1350 1550 1750 mV Internal Bridge Rectifier Reverse Leakage Current VREVERSE = 18V 20 nA Internal Bridge Rectifier Reverse Breakdown IREVERSE = 1µA VSHUNT 30 V Voltage 3330fc For more information www.linear.com/LTC3330 3 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Package Description Revision History Typical Application Related Parts
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the specified operating junction temperature range, otherwise specifications are at TA = 25°C (Note 2). VIN = 5V, BAT = 3.6V, SCAP = OV, LDO_IN = 0V unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIN Buck Input Voltage Range l 19 V VBAT Buck-Boost Input Voltage Range l 1.8 5.5 V IVIN VIN Quiescent Current VIN Input in UVLO VIN = 2.5V, BAT = 0V 450 700 nA VIN Input in UVLO VIN = 16V, BAT = 0V 840 1400 nA Buck Enabled, Sleeping VIN = 4V, BAT = 0V 1200 1800 nA Buck Enabled, Sleeping VIN = 18V, BAT = 0V 1800 2500 nA Buck Enabled, Not Sleeping VIN = 5V, BAT = 0V, ISW1 = 0A (Note 4) 150 225 µA IBAT BAT Quiescent Current BAT Input with VIN Active BAT = 1.8V, VIN = 5V –10 0 10 nA Buck-Boost Enabled, Sleeping BAT = 5V, VIN = 0V 750 1200 nA Buck-Boost Enabled, Not Sleeping BAT = 5V, VIN = 0V, ISWA = ISWB = 0A 200 300 µA (Note 4) IVOUT VOUT Leakage Current VOUT = 5.0V, OUT[2:0] = 111, Sleeping 100 150 nA VINUVLO VIN Undervoltage Lockout Thresholds 3V Level l 2.91 3.00 3.09 V (Rising or Falling) 4V Level l 3.88 4.00 4.12 V 5V Level l 4.85 5.00 5.15 V 6V Level l 5.82 6.00 6.18 V 7V Level l 6.79 7.00 7.21 V 8V Level l 7.76 8.00 8.24 V 9V Level l 8.73 9.00 9.27 V 10V Level l 9.70 10.0 10.30 V 11V Level l 10.67 11.0 11.33 V 12V Level l 11.64 12.0 12.36 V 13V Level l 12.61 13.0 13.39 V 14V Level l 13.58 14.0 14.42 V 15V Level l 14.55 15.0 15.45 V 16V Level l 15.52 16.0 16.48 V 17V Level l 16.49 17.0 17.51 V 18V Level l 17.46 18.0 18.54 V VSHUNT VIN Shunt Regulator Voltage IVIN = 1mA l 19.0 20.0 21.0 V ISHUNT Maximum Protective Shunt Current 25 mA Internal Bridge Rectifier Loss (|VAC1 – VAC2| – VIN) IBRIDGE = 10µA 700 800 900 mV IBRIDGE = 50mA 1350 1550 1750 mV Internal Bridge Rectifier Reverse Leakage Current VREVERSE = 18V 20 nA Internal Bridge Rectifier Reverse Breakdown IREVERSE = 1µA VSHUNT 30 V Voltage 3330fc For more information www.linear.com/LTC3330 3 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Package Description Revision History Typical Application Related Parts