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PDF NCV8674 Data sheet ( Hoja de datos )
| Número de pieza | NCV8674 | |
| Descripción | Low Dropout Linear Regulator | |
| Fabricantes | ON Semiconductor | |
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NCV8674
Very Low Iq Low Dropout
Linear Regulator
The NCV8674 is a precision 5.0 V or 12 V fixed output, low
dropout integrated voltage regulator with an output current
capability of 350 mA. Careful management of light load current
consumption, combined with a low leakage process, achieve a
typical quiescent current of 30 mA.
The output voltage is accurate within "2.0%, and maximum
dropout voltage is 600 mV at full rated load current.
It is internally protected against input supply reversal, output
overcurrent faults, and excess die temperature. No external
components are required to enable these features.
Features
• 5.0 V and 12 V Output Voltage Options
• "2.0% Output Accuracy, Over Full Temperature Range
• 40 mA Maximum Quiescent Current at IOUT = 100 mA
• 600 mV Maximum Dropout Voltage at 350 mA Load Current
• Wide Input Voltage Operating Range of 5.5 V to 45 V
• Internal Fault Protection
♦ −42 V Reverse Voltage
♦ Short Circuit/Overcurrent
♦ Thermal Overload
• NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
• AEC−Q100 Qualified
• EMC Compliant
• This is a Pb−Free Device
http://onsemi.com
MARKING
DIAGRAMS
1 23
4 D2PAK
DS SUFFIX
CASE 936
NC
V8674xxx
AWLYWWG
1
xxx = 50 (5.0 V Option)
= 120 (12 V Option)
A = Assembly Location
WL = Wafer Lot
Y = Year
WW = Work Week
G = Pb−Free Package
PIN CONNECTIONS
PIN FUNCTION
1 VIN
2, TAB GND
3 VOUT
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
© Semiconductor Components Industries, LLC, 2011
October, 2011 − Rev. 3
1
Publication Order Number:
NCV8674/D
1 page  
NCV8674
TYPICAL CHARACTERISTIC CURVES − 5 V OPTION
100
Vout(nom) = 5.0 V
10 Unstable Region
1
Stable Region
0.1
0.01
Cout = 22 mF
TA = −40°C to 150°C
0.001 0
50
Unexplored Region*
100 150 200 250
300
350
OUTPUT CURRENT (mA)
Figure 4. ESR Stability Region vs. Output
Current
*The min specified ESR is based on Murata’s capacitor
GRM31CR60J226KE19 used in measurement. The true
100 min ESR limit might be lower than shown.
90 Vout(nom) = 5.0 V
80
70
60
50
40
30
20
10
0
Vin = 13.5 V
Iout = 100 mA
−40 −20 0 20 40 60 80 100 120 140 160
TEMPERATURE (°C)
Figure 6. Quiescent Current vs. Temperature
5.10
5.08
5.06
Vout(nom) = 5.0 V
5.04
5.02
5.00
4.98
4.96
4.94
4.92
Vin = 6 V
Iout = 100 mA
4.90
−40 −20 0 20 40 60 80 100 120 140 160
TEMPERATURE (°C)
Figure 5. Output Voltage vs. Temperature
1000
900 Vout(nom) = 5.0 V
800
700
600
500
400
300
200
100
0
Vin = 6 V
−40 −20 0 20 40 60 80 100 120 140 160
TEMPERATURE (°C)
Figure 7. Current Limit vs. Temperature
7
6 Vout(nom) = 5.0 V
5
4
3
2
1
0 0 5 10 15 20 25 30 35 40 45
INPUT VOLTAGE (V)
Figure 8. Output Voltage vs. Input Voltage
30
25 Vout(nom) = 5.0 V
125°C
20
25°C
15
−40°C
10
5
00
Vin = 13.5 V
100 200 300 400
OUTPUT LOAD (mA)
Figure 9. Quiescent Current vs. Output Load
http://onsemi.com
5
5 Page 
NCV8674
PACKAGE DIMENSIONS
K
B
A
12 3
C
OPTIONAL
CHAMFER
S
H DETAIL C
D2PAK
CASE 936−03
ISSUE D
T
TERMINAL 4
C
ED
U OPTIONAL
CHAMFER
V
DETAIL C
T
ES
J
F
G
2X D
SIDE VIEW
DUAL GAUGE
CONSTRUCTION
TOP VIEW 0.010 (0.254) M T
BOTTOM VIEW
SIDE VIEW
SINGLE GAUGE
CONSTRUCTION
N
R
MT
PL
DETAIL C
SEATING
PLANE
BOTTOM VIEW
OPTIONAL CONSTRUCTIONS
SOLDERING FOOTPRINT*
10.49
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCHES.
3. TAB CONTOUR OPTIONAL WITHIN DIMENSIONS
A AND K.
4. DIMENSIONS U AND V ESTABLISH A MINIMUM
MOUNTING SURFACE FOR TERMINAL 4.
5. DIMENSIONS A AND B DO NOT INCLUDE MOLD
FLASH OR GATE PROTRUSIONS. MOLD FLASH
AND GATE PROTRUSIONS NOT TO EXCEED
0.025 (0.635) MAXIMUM.
6. SINGLE GAUGE DESIGN WILL BE SHIPPED
AFTER FPCN EXPIRATION IN OCTOBER 2011.
INCHES
MILLIMETERS
DIM MIN MAX MIN MAX
A 0.386 0.403 9.804 10.236
B 0.356 0.368 9.042 9.347
C 0.170 0.180 4.318 4.572
D 0.026 0.036 0.660 0.914
ED 0.045 0.055
ES 0.018 0.026
F 0.051 REF
1.143 1.397
0.457 0.660
1.295 REF
G 0.100 BSC
2.540 BSC
H 0.539 0.579 13.691 14.707
J 0.125 MAX
3.175 MAX
K 0.050 REF
1.270 REF
L 0.000 0.010 0.000 0.254
M 0.088 0.102 2.235 2.591
N 0.018 0.026 0.457 0.660
P 0.058 0.078 1.473 1.981
R 5 _ REF
5 _ REF
S 0.116 REF
2.946 REF
U 0.200 MIN
5.080 MIN
V 0.250 MIN
6.350 MIN
16.155
8.38
2X
3.504
2X
1.016
5.080
PITCH
DIMENSIONS: MILLIMETERS
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any
liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental
damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over
time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under
its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body,
or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death
may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees,
subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of
personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part.
SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: [email protected]
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5773−3850
http://onsemi.com
11
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your loca
Sales Representative
NCV8674/D
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet NCV8674.PDF ] | |
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