OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

NCV8518APDG

P1-P3P4-P6P7-P9P10-P12P13-P13
NCV8518A
http://onsemi.com
4
MAXIMUM RATINGS
Rating Symbol Value Unit
Input Voltage V
IN
−0.3 to 45 V
ENABLE Voltage
(ENABLE may be connected to V
IN
through an external 20k resistor without damage)
V
ENABLE
−0.3 to 16 V
Output Voltage V
OUT
−0.3 to +7.0 V
RESET Voltage V
RESET
0 V to V
OUT
V
RESET Current
(RESET
may be incidentally shorted either to V
OUT
or to GND without damage)
I
RESET
Internally
Limited
mA
ESD Susceptibility (Human Body Model) − 2.0 kV
Logic Inputs/Outputs (Reset, WDI, Wake Up, Delay) − −0.3 to +7.0 V
Operating Junction Temperature T
J
−40 to150 °C
Storage Temperature Range T
S
−55 to +150 °C
Moisture Sensitivity Level
SOIC−16 EP (Case 751R)
SOIC−8 EP (Case 751AC)
MSL
1
2
Lead Temperature Soldering: Reflow
Leaded Part 60−150 sec above 183°C, 30 sec max at peak
Lead−Free Part 60−150 sec above 217°C, 40 sec max at peak
−
−
240 peak
265 peak
°C
°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.
THERMAL CHARACTERISTICS
Parameter Board/Mounting Conditions Typical Value Unit
SO−8 Exposed Pad Package
100 sq. mm spreader board (Note 1) 1 sq. inch spreader board (Note 2)
Junction to case top (Y
JT
)
14 14 °C/W
Junction to lead1 (Y
JL1
)
36 26 °C/W
Junction to board (Y
JB
) (Note 3)
15 14 °C/W
Junction to ambient (q
JA
)
126 80 °C/W
SO−16 Exposed Pad Package
100 sq. mm spreader board (Note 1) 1 sq. inch spreader board (Note 2)
Junction to case top (Y
JT
)
20 20 °C/W
Junction to lead1 (Y
JL1
)
41 26 °C/W
Junction to board (Y
JB
) (Note 3)
12 12 °C/W
Junction to ambient (q
JA
)
113 70 °C/W
Specific notes on thermal characterization conditions:
All boards are 0.062” thick FR4, 3” square, with varying amounts of copper heat spreader, in still air (free convection) conditions. Numerical
values are derived from an axisymmetric finite−element model where active die area, total die area, flag area, pad area, and board area are
equated to the actual corresponding areas.
1. 1 oz copper, 100 mm
2
(0.155 in
2
) spreader area (includes exposed pad).
2. 1 oz copper, 645 mm
2
(1 in
2
) spreader area (includes exposed pad).
3. “board” is defined as center of exposed pad soldered to board; this is the recommended number to be used for thermal calculations, as it
best represents the primary heat flow path and is least sensitive to board and ambient properties.
NCV8518A
http://onsemi.com
5
ELECTRICAL CHARACTERISTICS (−40°C ≤ T
J
≤ 150°C; 6.0 V ≤ V
IN
≤ 28 V, 100 mA ≤ I
OUT
≤ 150 mA, C
2
= 1.0 mF, R
Delay
= 60 k;
unless otherwise specified.)
Characteristic
Symbol Min Typ Max Unit
Output
Output Voltage
V
OUT
4.9
−2%
5.00 5.10
+2%
V
Dropout Voltage (V
IN
− V
OUT
, I
OUT
= 150 mA) (Note 4) V
DO
− 425 750 mV
Load Regulation
(V
IN
= 13.5 V, 100 mA ≤ I
OUT
≤ 150 mA)
Reg
load
− 5.0 30 mV
Line Regulation
(6.0 V ≤ V
IN
≤ 28 V, I
OUT
= 5.0 mA)
Reg
line
− 5.0 20 mV
Current Limit I
lim
255 400 − mA
Thermal Shutdown (Guaranteed by Design) T
Jmax
150 180 210 °C
Quiescent Current
(V
IN
= 13.5 V, I
OUT
= 100 mA, 150 mA, ENABLE = 2.0 V)
(ENABLE = 0 V, T
A
= +125°C)
I
Q
−
−
100
−
150
1.0
mA
RESET
Threshold Voltage
− 4.50 4.65 4.75 V
Output Low
(R
LOAD
= 10 k to V
OUT
, V
OUT
= 1.0 V)
− − 0.2 0.4 V
Output High (R
LOAD
= 10 k to GND) − V
OUT
− 0.4 V
OUT
− 0.2 − V
Power On Reset Delay Time
(V
IN
= 13.5 V, R
Delay
= 60 k, I
OUT
= 5.0 mA)
(V
IN
= 13.5 V, R
Delay
= 120 k, I
OUT
= 5.0 mA)
V
IN
= 13.5 V, R
Delay
= 500 k, I
OUT
= 5.0 mA)
t
D
2.0
−
−
3.0
6.0
25
4.0
−
−
ms
Reset Reaction Time Trr − 20 −
ms
Input and ENABLE Transient Rejection (Note 6) dV/dt 1.0 − −
V/ms
Watchdog Input
Threshold
WDI
high
30 50 70 %V
OUT
Hysteresis
WDI
hys
25 100 − mV
Input Current (WDI = 6.0 V) − − 0.1 2.0
mA
Wake Up
WDI
Wake Up Rising Edge to WDI Falling Edge Delay
− 5.0 − −
ms
ENABLE (Note 5)
Input Threshold
Logic Low
Logic High
V
th(EN)
−
2.0
−
−
0.8
−
V
Input Current (ENABLE = 2.0 V) − − 3.0 10
mA
4. Measured when the output voltage has dropped 2% from the nominal value.
5. If ENABLE is connected to V
IN
, a 20 kW resistor must be placed in series.
6. Slew rates in excess of this limit may cause RESET to change state.
NCV8518A
http://onsemi.com
6
ELECTRICAL CHARACTERISTICS (continued) (−40°C ≤ T
J
≤ 150°C; 6.0 V ≤ V
IN
≤ 28 V, 100 mA ≤ I
OUT
≤ 150 mA,
C
2
= 1.0 mF, R
Delay
= 60 k; unless otherwise specified.)
Characteristic
Symbol Min Typ Max Unit
Wake Up Output (V
IN
= 14 V, I
OUT
= 5.0 mA)
Wake Up Period
(R
DELAY
= 60 k)
(R
DELAY
= 120 k)
(R
DELAY
= 500 k)
−
18
−
−
25
50
208
32
−
−
ms
Wake Up Duty Cycle Nominal − 45 50 55 %
RESET HIGH to Wake Up Rising Delay Time
(R
DELAY
= 60 k) 50% RESET Rising Edge to
50% Wake Up Edge (R
DELAY
= 120 k)
(R
DELAY
= 500 k)
−
9.0
−
−
12.5
25
104
16
−
−
ms
Wake Up Response to Watchdog Input
50% WDI Falling Edge to
50% Wake Up Falling Edge
− − 0.1 5.0
ms
Wake Up Response to RESET
50% RESET Falling Edge to
50% Wake Up Falling Edge
(V
OUT
= 5.0 V→ 4.5 V)
− − 0.1 5.0
ms
Output Low (R
LOAD
= 10 k) − − 0.2 0.4 V
Output High (R
LOAD
= 10 k) − V
OUT
− 0.5 V
OUT
− 0.25 − V
Delay
Output Voltage (R
DELAY
= 60 k, 120 k, 500 k) − − 0.48 − V
DEFINITION OF TERMS
Dropout Voltage: The input−to−output voltage differential at which the circuit ceases to regulate against further reduction in
input voltage. Measured when the output voltage has dropped 100 mV from the nominal value obtained at 14 V input, dropout
voltage is dependent upon load current and junction temperature.
Input Voltage: The DC voltage applied to the input terminals with respect to ground.
Line Regulation: The change in output voltage for a change in the input voltage. The measurement is made under conditions
of low dissipation or by using pulse techniques such that the average chip temperature is not significantly affected.
Load Regulation: The change in output voltage for a change in load current at constant chip temperature.
Quiescent Current: The part of the positive input current that does not contribute to the positive load current. The regulator
ground lead current with no load.
Current Limit: Peak current that can be delivered to the output.
P1-P3P4-P6P7-P9P10-P12P13-P13

NCV8518APDG

Mfr. #:
Buy NCV8518APDG
Manufacturer:
ON Semiconductor
Description:
LDO Voltage Regulators LINEAR VLT REGULATOR
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet