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NCV8768ABD250R2G

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17
NCV8768
http://onsemi.com
4
ABSOLUTE MAXIMUM RATINGS
Rating Symbol Min Max Unit
Input Voltage (Note 1)
DC
Transient, t < 100 ms
V
in
−0.3
−
40
45
V
Input Current I
in
−5 − mA
Output Voltage (Note 2) V
out
−0.3 5.5 V
Output Current I
out
−3 Current Limited mA
Enable Input Voltage Range
DC
Transient, t < 100 ms
V
EN
−0.3
−
40
45
V
Enable Input Current Range I
EN
−1 1 mA
Reset Output Voltage (Note 3) V
RO
−0.3 5.5 V
Reset Output Current I
RO
−3 3 mA
Watchdog Input Voltage V
WDI
−0.3 5.5 V
Watchdog Mode 1 Voltage V
WM1
−0.3 5.5 V
Watchdog Mode 1 Current I
WM1
−5 5 mA
Watchdog Mode 2 Voltage V
WM2
−0.3 5.5 V
Watchdog Mode 2 Current I
WM2
−5 5 mA
Junction Temperature T
J
−40 150 °C
Storage Temperature TSTG −55 150 °C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area.
2. The Output voltage must not exceed the Input voltage.
3. The Reset Output voltage must not exceed the Output voltage.
ESD CAPABILITY (Note 4)
Rating Symbol Min Max Unit
ESD Capability, Human Body Model ESD
HBM
−2 2 kV
ESD Capability, Machine Model ESD
MM
−200 200 V
4. This device series incorporates ESD protection and is tested by the following methods:
ESD Human Body Model tested per AEC−Q100−002 (EIA/JESD22−A114)
ESD Machine Model tested per AEC−Q100−003 (EIA/JESD22−A115)
LEAD SOLDERING TEMPERATURE AND MSL (Note 5)
Rating
Symbol Min Max Unit
Moisture Sensitivity Level MSL 1 −
Lead Temperature Soldering
Reflow (SMD Styles Only), Pb−Free Versions (Note 5)
T
SLD
− 265 peak °C
5. For information, please refer to our Soldering and Mounting Techniques Reference Manual, SOLDERRM/D
NCV8768
http://onsemi.com
5
THERMAL CHARACTERISTICS (Note 6)
Rating
Symbol Value Unit
Thermal Characteristics, SOIC−14 (Note 6)
Thermal Resistance, Junction−to−Air (Note 7)
Thermal Reference, Junction−to−Lead4 (Note 7)
R
q
JA
R
Y
JL
95
18.2
°C/W
6. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area.
7. Values based on copper area of 645 mm
2
(or 1 in
2
) of 1 oz copper thickness and FR4 PCB substrate.
RECOMMENDED OPERATING RANGES (Note 8)
Rating
Symbol Min Max Unit
Input Voltage (Note 9) V
in
4.5 40 V
Junction Temperature T
J
−40 150 °C
8. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area.
9. Minimum V
in
= 4.5 V or (V
out
+ V
DO
), whichever is higher.
ELECTRICAL CHARACTERISTICS
V
in
= 13.2 V, C
in
= 0.1 mF, C
out
= 1.0 mF, for typical values T
J
= 25°C, for min/max values T
J
= −40°C to 150°C; unless otherwise noted.
(Notes 10 and 11)
Parameter
Test Conditions Symbol Min Typ Max Unit
REGULATOR OUTPUT
Output Voltage (Accuracy %)
T
J
= 25°C to 125°C
V
in
= 5.5 V to 16 V, I
out
= 0.1 mA to 100 mA
V
out
4.925
(−1.5%)
5.0 5.075
(+1.5%)
V
Output Voltage (Accuracy %) V
in
= 5.55 V to 40 V, I
out
= 0.1 mA to 100 mA
V
in
= 5.7 V to 16 V, I
out
= 0.1 mA to 150 mA
V
out
4.9
4.9
(−2%)
5.0
5.0
5.1
5.1
(+2%)
V
Output Voltage (Accuracy %) T
J
= −40°C to 125°C
V
in
= 5.5 V to 28 V, I
out
= 0 mA
V
out
4.9
(−2%)
5.0 5.1
(+2%)
V
Line Regulation V
in
= 5.5 V to 28 V, I
out
= 5 mA Reg
line
−20 0 20 mV
Load Regulation I
out
= 0.1 mA to 150 mA Reg
load
−30 10 30 mV
Dropout Voltage (Note 12) I
out
= 100 mA
I
out
= 150 mA
V
DO
−
−
225
300
450
600
mV
Output Capacitor for Stability (Note 13) I
out
= 0 mA to 150 mA C
out
ESR
1.0
−
−
−
−
100
mF
W
Disable and Quiescent Current
Disable Current
V
EN
= 0 V,T
J
< 85°C I
DIS
− − 1
mA
Quiescent Current (I
q
= I
in
– I
out
)
I
out
= 100 mA, T
J
= 25°C
I
out
= 100 mA, T
J
v 125°C
I
q
−
−
31
−
35
36
mA
Current Limit Protection
Current Limit
V
out
= 0.96 x V
out_nom
I
LIM
205 − 525 mA
Short Circuit Current Limit V
out
= 0 V I
SC
205 − 525 mA
Reverse Output Current Protection
Reverse Output Current Protection
V
EN
= 0 V, I
out
= −1 mA V
out_rev
− 2 5.5 V
PSRR
Power Supply Ripple Rejection (Note 13)
f = 100 Hz, 0.5V
pp
PSRR − 60 − dB
10.Refer to ABSOLUTE MAXIMUM RATINGS and APPLICATION INFORMATION for Safe Operating Area.
11. Performance guaranteed over the indicated operating temperature range by design and/or characterization tested at T
A
[T
J
. Low duty
cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
12.Measured when output voltage falls 100 mV below the regulated voltage at V
in
= 13.2 V.
13.Values based on design and/or characterization.
14.Recommended for typical trigger time. T
WD
= t
CW
+ 1/2 * t
OW
NCV8768
http://onsemi.com
6
ELECTRICAL CHARACTERISTICS
V
in
= 13.2 V, C
in
= 0.1 mF, C
out
= 1.0 mF, for typical values T
J
= 25°C, for min/max values T
J
= −40°C to 150°C; unless otherwise noted.
(Notes 10 and 11)
Parameter UnitMaxTypMinSymbolTest Conditions
Enable Thresholds
Enable Input Threshold Voltage
Logic High
Logic Low
V
th(EN)
3
−
−
−
−
0.8
V
Enable Input Current
Logic High
Logic Low
V
EN
= 5 V
V
EN
= 0 V, T
J
< 85°C
I
EN_ON
I
EN_OFF
−
−
3
0.5
5
1
mA
Window Watchdog
Watchdog Mode Bit 1 Threshold Voltage
Voltage Increasing, Logic High
Voltage Decreasing, Logic Low
V
WM1,H
V
WM1,L
−
0.8
−
−
4.0
−
V
Watchdog Mode Bit 2 Threshold Voltage
Voltage Increasing, Logic High
Voltage Decreasing, Logic Low
V
WM2,H
V
WM2,L
−
0.8
−
−
4.0
−
V
Watchdog Input WDI Threshold Voltage
Voltage Increasing, Logic High
Voltage Decreasing, Logic Low
V
WDI,H
V
WDI,L
−
0.8
−
−
4.0
−
V
Watchdog Input WDI Current
Logic High
Logic Low
V
WDI,H
= 5 V
V
WDI,L
= 0 V, T
J
< 85 °C
I
WDI,H
I
WDI,L
−
−
3
0.5
4
1
mA
Watchdog Sampling Time Fast: WM2 = L
Slow: WM1 = L AND WM2 = H
t
sam
0.4
0.8
0.5
1.0
0.6
1.2
ms
Ignore Window Time Fast: WM2 = L
Slow: WM1 = L AND WM2 = H
t
IW
25.6
51.2
32.0
64.0
38.4
76.8
ms
Open Window Time Fast: WM2 = L
Slow: WM1 = L AND WM2 = H
t
OW
25.6
51.2
32.0
64.0
38.4
76.8
ms
Closed Window Time Fast: WM2 = L
Slow: WM1 = L AND WM2 = H
t
CW
25.6
51.2
32.0
64.0
38.4
76.8
ms
Window Watchdog Trigger Time
(Note 14)
Fast: WM2 = L
Slow: WM1 = L AND WM2 = H
t
WD
−
−
48
96
−
−
ms
Watchdog Deactivation Current
Threshold
I
out
decreasing
V
in
> 5.5 V
I
out_WD_OFF
0.5 − −
mA
Watchdog Activating Current Threshold I
out
increasing
V
in
> 5.5 V
I
out_WD_ON
− 2 5
mA
Reset Output RO
Output Voltage Reset Threshold
V
out
decreasing
V
in
> 5.5 V
V
RT
90 93 96
%V
out
Reset Hysteresis V
RH
− 2.0 − %V
out
Maximum Reset Sink Current V
out
= 4.5 V, V
RO
= 0.25 V I
Romax
1.75 − − mA
Reset Output Low Voltage
V
out
> 1 V, I
RO
< 200 mA
V
ROL
− 0.15 0.25 V
Reset Output High Voltage V
ROH
4.5 − − V
Integrated Reset Pull Up Resistor R
RO
15 30 50
kW
Reset Delay Time Fast: WM1 = L AND WM2 = L
Slow:WM1 = H OR (WM1 = L AND WM2 = H)
t
RD
12.8
25.6
16
32
19.2
38.4
ms
Reset Reaction Time (See Figure 24) t
RR
16 25 38
ms
10.Refer to ABSOLUTE MAXIMUM RATINGS and APPLICATION INFORMATION for Safe Operating Area.
11. Performance guaranteed over the indicated operating temperature range by design and/or characterization tested at T
A
[T
J
. Low duty
cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
12.Measured when output voltage falls 100 mV below the regulated voltage at V
in
= 13.2 V.
13.Values based on design and/or characterization.
14.Recommended for typical trigger time. T
WD
= t
CW
+ 1/2 * t
OW
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17

NCV8768ABD250R2G

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Manufacturer:
ON Semiconductor
Description:
LDO Voltage Regulators 5V/150MA LDO
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