Datasheet LTC3330 (Analog Devices) - 3

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