ncv8612b ON Semiconductor, ncv8612b Datasheet - Page 7

• Manufacturer Part Number: ncv8612b
• Description: Ncv8612b Ultra-low Iq Automotive System Power Supply Ic Power Saving Triple-output Linear Regulator
• Manufacturer: ON Semiconductor

ELECTRICAL CHARACTERISTICS
VBATT_MON = 0 V, EN = 5 V, IGNIN = 0 V, I
°C unless noted otherwise. Min/Max values are guaranteed by test, design or statistical correlation.
LOW DROP−OUT LINEAR REGULATOR 1 (LDO1) SPECIFICATION
LOW DROP−OUT LINEAR REGULATOR 2 (LDO2) SPECIFICATION
LOW DROP−OUT LINEAR REGULATOR 3 (LDO3) SPECIFICATION
Output Voltage
Dropout (ASO_RAIL − V
Load Regulation
Line Regulation
Output Current Limit
Output Load Capacitance Range
Output Load Capacitance ESR Range
(Notes 8 and 9)
DV
DV
Power Supply Ripple Rejection (Note 8)
Startup Overshoot
Output Voltage
Dropout (ASO_RAIL − V
Load Regulation
Line Regulation
Output Current Limit
Output Load Capacitance Range
Output Load Capacitance ESR Range
(Notes 8 and 9)
DV
DV
Power Supply Ripple Rejection (Note 8)
Startup Overshoot
Output Voltage
Dropout (VIN_S3 − V
Output Current Limit
Load Regulation
Line Regulation
OUT1
OUT1
OUT2
OUT2
(ASO Low to High Transient)
(ASO high to Low Transient)
(ASO Low to High Transient)
(ASO high to Low Transient)
Parameter
OUT3
OUT1
OUT2
)
)
)
(7 V < ASO_RAIL < 18 V, VIN−H = VIN−B w ASO_RAIL, V
SYS
Symbol
ESRCo
ESRCo
PSRR
PSRR
V
V
V
V
OUT3
Co
Co
DR1
DR2
DR3
= 3 mA (Note 6)) Min/Max values are valid for the temperature range −40°C vT
I
7 V < ASO_RAIL < 18 V
I
I
I
Output Capacitance for Stability
Cap ESR for Stability
T
mA, C
Co = 10 mF, VIN−A falling
T
mA, C
Co = 10 mF, VIN−A rising
VIN_B = 13.2 V, 0.5 V
I
I
7 V < ASO_RAIL < 18 V
I
I
I
7 V < ASO_RAIL < 18 V
Output Capacitance for Stability
Maximum Cap ESR for stability
T
C
22 mF, VIN−A falling
T
C
22 mF, VIN−A rising
VIN_B = 13.2 V, 0.5 V
I
I
V
I
(Notes 7 and 10)
I
VIN_B = 13.2 V
I
V
OUT1
OUT1
OUT1
OUT1
OUT1
OUT2
OUT2
OUT2
OUT2
OUT2
OUT3
OUT3
OUT3
OUT3
J
J
J
J
OUT3
REF
ASO_RAIL
ASO_RAIL
http://onsemi.com
= 25 °C , I
= 25 °C , I
= 25 °C , I
= 25 °C , I
v VIN_S3 v 18 V
= 0 mA to 120 mA,
= 120 mA (Note 7)
= 0 mA to 120 mA, VIN_B = 13.2 V
= 1 mA, 7 V < ASO_RAIL < 18 V
= 0 mA to 100 mA
= 0 mA to 80 mA,
= 80 mA (Note 7)
= 0 mA to 80 mA, VIN_B = 13.2 V
= 1 mA,
= 0 mA to 80 mA
= 0 mA to 400 mA,
= 400 mA , V
= 0 mA to 400 mA,
= 1 mA,
ASO_RAIL
ASO_RAIL
+ V
DR3
= 1 mF, ESR
= 1 mF, ESR
7
OUT1
OUT1
OUT2
OUT2
v VIN_S3 v 18 V
Conditions
= 1 mF, ESR
= 1 mF, ESR
= 100 mA, I
= 100 mA, I
= 80 mA, I
= 80 mA, I
OUT3
PP
PP
Co
Co
, 100 Hz
, 100 Hz
= 5 V
= 0.01 W, Co =
= 0.01 W, Co =
Co
Co
SYS
SYS
SYS
SYS
= 0.01 W,
= 0.01 W,
= 400 mA,
= 400 mA,
= 400
= 400
PP
3.234
−2%
0.01
0.01
Min
180
120
500
= 5 V, VIN_S3 tied to ASO_RAIL,
4.9
1.0
1.0
Typ
3.3
70
70
60
30
30
60
5
0
0
0
0
−
0
0
3.366
Max
+2%
500
100
100
100
100
654
5.1
1.0
1.2
2.5
75
13
66
10
66
66
75
2
3
3
J
v 150
mV/mA
mV/mA
mV/mA
$mV
$mV
$mV
$mV
mV/V
mV/V
mV /V
Unit
mV
mA
mA
mA
mF
dB
mF
dB
%
%
V
W
V
V
W
V
V