ncv8881 ON Semiconductor, ncv8881 Datasheet - Page 6

• Manufacturer Part Number: ncv8881
• Description: Ncv8881 1.5a Automotive Buck Regulator With Watchdog
• Manufacturer: ON Semiconductor

LDO REGULATORS
ELECTRICAL CHARACTERISTICS
for the temperature range −40°C vT
5P0 OUTPUT
8P5 OUTPUT
LDOMON OUTPUT
5. Guaranteed by design.
6. T
Output UV START Threshold
Output UV STOP Threshold
Output UV Hysteresis
Output Voltage Range
Line Regulation
Current Limit
Dropout Voltage
Output Load Capacitance Range
Output Load Capacitance ESR Range
Power Supply Ripple Rejection
Startup Overshoot
Output UV START Threshold
Output UV STOP Threshold
Output UV Hysteresis
Output Voltage Range
Line Regulation
Current Limit
Dropout Voltage
Output Load Capacitance Range
Output Load Capacitance ESR Range
Power Supply Ripple Rejection
Startup Overshoot
Output Clamp Voltage
Output leakage
Output Voltage Low
J
= 125°C
Parameter
J
v 150°C unless noted otherwise, and are guaranteed by test, design or statistical correlation.
(V
VIN
V
V
V
V
V
Symbol
V
V
= 13.2 V, V
ESR
ESR
V
V
PSRR
V
PSRR
5UVSTP
8UVSTP
5UVSTT
8UVSTT
CLP8P5
5VUVH
8VUVH
RBLO
O5P0
C
O8P5
C
O
O
Co
Co
http://onsemi.com
Percent of V
Percent of V
Percent of V
No load
I
I
Output capacitance for stability (Note 5)
ESR for stability (Note 5)
V
sine−wave, C
R
(Note 5)
Percent of V
Percent of V
Percent of V
No load; 9 V < V
I
I
Output capacitance for stability (Note 5)
ESR for stability (Note 5)
V
wave, C
R
I
V
V
sinking 0.5 mA
EN
OUT
5P0
OUT
8P5
8P5
VIN
VIN
5P0
5P0
5P0LOAD
8P5LOAD
= 2.0 V, C
= 70 mA, DV
= 20 mA, DV
= 67 mA into the NCV8881
= 1 mA, 6 V < V
= 1 mA, 9.5 V < V
= 13.2 V + 0.5 V
= 13.2 V + 0.5 V
> V
< V
8P5
5UVSTT
5UVSTP
6
= 5 kW; C
= 10 kW; C
= 10 mF (Note 5)
O5P0
O5P0
O5P0
O8P5
O8P5
O8P5
IN
5P0
Conditions
= 4.7 mF unless specified otherwise) Min/Max values are valid
IN
and V
or V
5P0
= 10 mF (Note 5)
8P5
< 19 V
5P0
8P5
IN
= 2%
= 2%
pp
pp
8P5
8P5
IN
< 19 V
100 Hz
= 10 mF
100 Hz sine
< V
< 19 V
= 10 mF (Note 5)
> V
8UVSTP
8UVSTT
,
8.26
Min
105
4.8
3.9
0.2
3.9
0.2
91
89
91
89
44
9
(Note 6)
(Note 6)
0.03
Typ
160
315
165
5.0
8.5
0.2
95
93
60
95
93
68
60
11
2
2
Max
8.74
205
400
100
300
100
5.2
0.1
99
97
99
97
85
13
4
5
3
7
5
3
5
mV/V
mV/V
Unit
mA
mV
mA
mV
mF
dB
mF
dB
mA
%
%
%
%
%
%
%
%
V
W
V
W
V
V