MB39C811 Datasheet, PDF (8/36 Pages) Cypress Semiconductor – Ultra Low Power Buck PMIC Solar/Vibrations Energy Harvesting

MB39C811
6. Electrical Characteristics
6.1 DC Characteristics
Table 4. DC Characteristics
(Ta = -40°C to +85°C, VVIN = 7.0V, L1 = 22µH, C2 = 47µF)
Parameter
Symbol
Condition
Value
Unit
Min
Typ
Max
VVIN = 2.5V (UVLO), Ta = +25°C
-
550
775
nA
Quiescent current
IVIN
VVIN = 4.5V (sleep mode), Ta = +25°C
-
1.5
2.25
µA
VVIN = 18V (sleep mode), Ta =+25°C
-
1.9
2.85
µA
S2 = L, S1 = L, S0 = L, IOUT = 1mA 1.457
1.5 1.544
V
S2 = L, S1 = L, S0 = H, IOUT = 1mA 1.748
1.8 1.852
V
S2 = L, S1 = H, S0 = L, IOUT = 1mA 2.428
2.5 2.573
V
S2 = L, S1 = H, S0 = H, IOUT = 1mA 3.214
3.3 3.386
V
Preset output voltage
VVOUT
S2 = H, S1 = L, S0 = L, IOUT = 1mA 3.506
3.6 3.694
V
S2 = H, S1 = L, S0 = H, IOUT = 1mA 3.993
4.1 4.207
V
S2 = H, S1 = H, S0 = L, IOUT = 1mA 4.383
4.5 4.617
V
S2 = H, S1 = H, S0 = H, IOUT = 1mA 4.870
5.0 5.130
V
Peak switching current
IPEAK
-
200
250
400
mA
Maximum Output
current
IOUTMAX
Ta = +25°C
100*
-
-
mA
S2 = L, S1 = L, S0 = L
S2 = L, S1 = L, S0 = H
3.8
4.0
4.2
V
UVLO release voltage
(Input power-good
detectionvoltage)
VUVLOH
S2 = L, S1 = H, S0 = L
S2 = L, S1 = H, S0 = H
S2 = H, S1 = L, S0 = L
S2 = H, S1 = L, S0 = H
4.94
5.2
5.46
V
S2 = H, S1 = H, S0 = L
6.84
7.2
7.56
V
S2 = H, S1 = H, S0 = H
S2 = L, S1 = L, S0 = L
S2 = L, S1 = L, S0 = H
2.6
2.8
3.0
V
UVLO detection
S2 = L, S1 = H, S0 = L
voltage
(Input power-good
VUVLOL
S2 = L, S1 = H, S0 = H
S2 = H, S1 = L, S0 = L
3.8
4.0
4.2
V
resetvoltage)
S2 = H, S1 = L, S0 = H
S2 = H, S1 = H, S0 = L
5.7
6.0
6.3
V
S2 = H, S1 = H, S0 = H
VIN pin shunt voltage
VSHUNT
IVIN = 1mA
19
21
23
V
VIN pin shunt current
ISHUNT
-
100
-
-
mA
Output power-good
detectionvoltage
VOPGH
To preset voltage ratio
VVOUT≥3.3V^[2]
90
94
98
%
(Rising)
Output power-good
resetvoltage (Falling)
VOPGL
To preset voltage ratio
65.5
70
74.5
%
Power supply output
voltage forinternal
VVB
VVIN = 6V to 20V
-
5.0^[1]
-
V
circuit
[1]: This parameter is not be specified. This should be used as a reference to support designing the circuits.
Document Number: 002-08401 Rev *A
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