ncv8612b ON Semiconductor, ncv8612b Datasheet - Page 5

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

SUPPLY VOLTAGES AND SYSTEM SPECIFICATION ELECTRICAL CHARACTERISTICS
= VIN−B w ASO_RAIL, V
Minimum/Maximum values are valid for the temperature range −40°C v T
guaranteed by test, design or statistical correlation.
SUPPLY RAILS
THERMAL MONITORING
AUTO SWITCHOVER
RESET (RST Pin)
DELAY (DLY Pin)
ENABLE (EN pin)
IGNITION BUFFER
Quiescent Current (Notes 4 and 6)
Shutdown Current (Note 5)
Minimum Operating Voltage
(VIN−H, VIN−B)
Thermal Warning (HOT_FLG)
Temperature
T
Thermal Shutdown
Thermal Shutdown Hysteresis
Delta Junction Temperature
(TSD − T
HOT_FLG Voltage Low
HOT_FLG Voltage High
VIN−A Quiescent Current
VIN−A to VIN−B Risetime
VIN−B to VIN−A Falltime
VIN−A Operating Threshold
VIN−A Operating Hysteresis
Max VIN−B to V
Max VIN−H to V
RESET Threshold
Hysteresis
Reset Voltage High
Reset Voltage Low
Charge Current
Delay Trip Point Voltage
Bias current (Into Pin)
Logic High
Logic Low
Schmitt Trigger Rising Threshold
Schmitt Trigger Falling Threshold
WARN
Hysteresis
WARN
)
Parameter
ASO_RAIL
ASO_RAIL
PP
Voltage Drop
Voltage Drop
= 5 V, VIN_S3 tied to ASO_RAIL, VBATT_MON = 0 V, EN = 5 V, IGNIN = 0 V, I
Symbol
T
i
SHDN
WARN
i
q
T
VIN_S3 = 0 V, VIN−B = 13.2 V
T
T
T
T
I
T
I
VIN−A Rising
VIN−A Falling
I
I
% of V
% of V
10 kW Pulldown to GND
10 kW Pullup to 5 V
T
SYS
SYS
SYS
SYS
J
J
J
J
J
J
J
http://onsemi.com
< T
> T
= 25°C, I
= 25°C, EN = 0 V, VIN−B = 13.2 V
= 25°C, C
= 25 °C, C
= 25°C, EN = 5 V
= 400 mA
= 400 mA
= 400 mA, VIN−B = 7 V
= 400 mA, VIN−H = 7.5 V
WARN
WARN
OUT1
OUT1
, 10 kW Pullup to 5 V
, 10 kW Pulldown to GND
SYS
5
ASO_RAIL
ASO_RAIL
Conditions
= 70 mA, VIN−A =
J
v 150°C unless noted otherwise. Min/Max values are
= 1 mF,
= 1 mF,
V
V
OUT1
OUT1
2.75
Min
140
160
100
4.5
0.5
7.2
0.5
2.4
2.0
0.8
(7 V < ASO_RAIL < 18 V, VIN−H
10
10
10
90
SYS
−
−
= 3 mA (Note 6))
3.25
Typ
150
170
200
100
175
7.5
2.0
1.6
1.0
34
20
24
93
5
Max
7.75
3.75
160
180
250
0.5
0.4
1.5
2.0
2.5
0.4
5.0
0.8
1.2
50
20
20
30
96
7
msec
msec
Unit
mV
mA
mA
°C
°C
°C
°C
°C
mA
mA
mA
%
%
V
V
V
V
V
V
V
V
V
V
V
V
V