LTC3330_15 Datasheet, PDF (3/32 Pages) Linear Technology – Nanopower Buck-Boost DC/DC with Energy Harvesting Battery Life Extender

LTC3330
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the specified operating
junction temperature range, otherwise specifications are at T_A = 25°C (Note 2). V_IN = 5V, BAT = 3.6V, SCAP = OV, LDO_IN = 0V unless
otherwise specified.
SYMBOL
V_IN
V_BAT
I_VIN
I_BAT
I_VOUT
V_INUVLO
V_SHUNT
I_SHUNT
PARAMETER
CONDITIONS
Buck Input Voltage Range
Buck-Boost Input Voltage Range
V_IN Quiescent Current
V_IN Input in UVLO
V_IN Input in UVLO
Buck Enabled, Sleeping
Buck Enabled, Sleeping
Buck Enabled, Not Sleeping
BAT Quiescent Current
BAT Input with V_IN Active
Buck-Boost Enabled, Sleeping
Buck-Boost Enabled, Not Sleeping
V_IN = 2.5V, BAT = 0V
V_IN = 16V, BAT = 0V
V_IN = 4V, BAT = 0V
V_IN = 18V, BAT = 0V
V_IN = 5V, BAT = 0V, I_SW1 = 0A (Note 4)
BAT = 1.8V, V_IN = 5V
BAT = 5V, V_IN = 0V
BAT = 5V, V_IN = 0V, I_SWA = I_SWB = 0A
(Note 4)
V_OUT Leakage Current
V_IN Undervoltage Lockout Thresholds
(Rising or Falling)
V_OUT = 5.0V, OUT[2:0] = 111, Sleeping
3V Level
4V Level
5V Level
6V Level
7V Level
8V Level
9V Level
10V Level
11V Level
12V Level
13V Level
14V Level
15V Level
16V Level
17V Level
18V Level
V_IN Shunt Regulator Voltage
Maximum Protective Shunt Current
I_VIN = 1mA
Internal Bridge Rectifier Loss (|V_AC1 – V_AC2| – V_IN) I_BRIDGE = 10µA
I_BRIDGE = 50mA
Internal Bridge Rectifier Reverse Leakage Current V_REVERSE = 18V
Internal Bridge Rectifier Reverse Breakdown
Voltage
I_REVERSE = 1µA
MIN TYP MAX UNITS
l
19
V
l 1.8
5.5
V
450
700
nA
840 1400
nA
1200 1800
nA
1800 2500
nA
150
225
µA
–10
0
10
nA
750 1200
nA
200
300
µA
100
150
nA
l 2.91 3.00 3.09
V
l 3.88 4.00 4.12
V
l 4.85 5.00 5.15
V
l 5.82 6.00 6.18
V
l 6.79 7.00 7.21
V
l 7.76 8.00 8.24
V
l 8.73 9.00 9.27
V
l 9.70 10.0 10.30
V
l 10.67 11.0 11.33
V
l 11.64 12.0 12.36
V
l 12.61 13.0 13.39
V
l 13.58 14.0 14.42
V
l 14.55 15.0 15.45
V
l 15.52 16.0 16.48
V
l 16.49 17.0 17.51
V
l 17.46 18.0 18.54
V
l 19.0 20.0 21.0
V
25
mA
700
800
900
mV
1350 1550 1750
mV
20
nA
V_SHUNT
30
V
For more information www.linear.com/LTC3330
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