|
|
PDF NCV47700 Data sheet ( Hoja de datos )
| Número de pieza | NCV47700 | |
| Descripción | 5V to 20V Adjustable Low Dropout Regulator | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de NCV47700 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
|
No Preview Available !
www.DataSheet.co.kr
NCV47700
5 V to 20 V Adjustable Low
Dropout Regulator with
Adjustable Current Limit
The NCV47700 is a 350 mA output current integrated low dropout
regulator designed for use in harsh automotive environments. It
includes wide operating temperature and input voltage ranges. The
device is offered with adjustable voltage versions available in 6%
output voltage accuracy. It has a high peak input voltage tolerance and
reverse input voltage protection. It also provides overcurrent
protection, overtemperature protection and enable for control of the
state of the output voltage. The integrated current sense feature
provides diagnosis and system protection functionality. The current
limit of the device is adjustable by resistor connected to CSO pin.
Voltage on CSO pin is proportional to output current.
Features
• Adjustable Voltage Version (from 5 V to 20 V) ± 6% Output Voltage
• Enable Input
• Adjustable Current Limit (from 10 mA to 350 mA) with 10%
accuracy
• Protection Features:
♦ Current Limitation
♦ Thermal Shutdown
♦ Reverse Input Voltage
• This is a Pb−Free Device
Typical Applications
• Audio and Infotainment System
• Instrument Cluster
• Navigation
• Satellite Radio
http://onsemi.com
MARKING
DIAGRAM
8
1
SO−8
Exposed Pad
PD SUFFIX
CASE 751AC
8
47700
ALYW
G
1
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb−Free Package
PIN CONNECTIONS
ADJ 1
GND
EN
CSO
8
SO−8 EP
Vout
NC
NC
Vin
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
C in
1 mF
Vin Vout
NCV47700 ADJ
EN CSO
GND
Cb* R1
C out
R2
22 mF
C CSO
1 mF
R CSO
*Required if usage of low ESR output capacitor Cout is demand, see
Regulator Stability Considerations section.
Figure 1. Application Schematic
© Semiconductor Components Industries, LLC, 2011
October, 2011 − Rev. 1
1
Publication Order Number:
NCV47700/D
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
NCV47700
TYPICAL CHARACTERISTICS
1.32
1.31
1.30
Vin = 13.5 V
Iout = 5 mA
1.29
1.28
1.27
1.26
1.25
1.24
−40 −20 0 20 40 60 80 100 120 140
TJ, JUNCTION TEMPERATURE (°C)
Figure 3. Reference Voltage vs. Temperature
160
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
00
TJ = 25°C
Iout = 5 mA
Vout_nom = 5 V
5 10 15 20 25 30 35
Vin, INPUT VOLTAGE (V)
Figure 4. Quiescent Current vs. Input Voltage
40
6
TJ = 25°C
5 Iout = 5 mA
Vout_nom = 5 V
4
3
2
1
0
0 1 2 3 4 5 6 7 8 9 10
Vin, INPUT VOLTAGE (V)
Figure 5. Output Voltage vs. Input Voltage
2
1
0
TJ = 25°C
Rout = 4.7 kW
Vout_nom = 5 V
−1
−2
−3
−4
−5
−6
−7
−8
−45 −40 −35 −30 −25 −20 −15 −10 −5
Vin, INPUT VOLTAGE (V)
0
5
Figure 6. Input Current vs. Input Voltage
(Reverse Input Voltage)
10
800
700
Vin = 13.5 V
Vout_nom = 5 V
600
500
400
300
200
100
TJ = 150°C
TJ = 25°C
TJ = −40°C
1400
1300
1200
Vout = 4.5 V
Vout_nom = 5 V
1100
1000
900
800
700
TJ = −40°C
TJ = 25°C
TJ = 150°C
0 600
0 50 100 150 200 250 300 350
0 5 10 15 20 25 30 35 40 45
Iout, OUTPUT CURRENT (mA)
Vin, INPUT VOLTAGE (V)
Figure 7. Dropout vs. Output Current
Figure 8. Output Current Limit vs. Input Voltage
http://onsemi.com
5
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.DataSheet.co.kr
NCV47700
PACKAGE DIMENSIONS
D
A
8
2X
0.10 C A-B
D
5
EXPOSED
PAD
SOIC−8 EP
CASE 751AC−01
ISSUE B
F
58
E1
ÉÉÉÉ2 X
0.10 C D
PIN ONE
LOCATION
1
e
B
E
2X
4 0.20 C
8X b
0.25 C A-B D
TOP VIEW
0.10 C
8X
0.10 C
SEATING
PLANE
C
A
A2
SIDE VIEW
A1
H
GAUGE
PLANE
0.25
41
BOTTOM VIEW
L
(L1)
DETAIL A
G
q
DETAIL A
NOTES:
1. DIMENSIONS AND TOLERANCING PER
ASME Y14.5M, 1994.
2. DIMENSIONS IN MILLIMETERS (ANGLES
IN DEGREES).
3. DIMENSION b DOES NOT INCLUDE
DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE
0.08 MM TOTAL IN EXCESS OF THE “b”
DIMENSION AT MAXIMUM MATERIAL
CONDITION.
4. DATUMS A AND B TO BE DETERMINED
AT DATUM PLANE H.
h
AA
END VIEW
b1ÉÉÉÉÇÇcÉÉÉÉÇÇ(b)
c1
MILLIMETERS
DIM MIN MAX
A 1.35 1.75
A1 0.00 0.10
A2 1.35 1.65
b 0.31 0.51
b1 0.28 0.48
c 0.17 0.25
c1 0.17 0.23
D 4.90 BSC
E 6.00 BSC
E1 3.90 BSC
e 1.27 BSC
L 0.40 1.27
L1 1.04 REF
F 2.24 3.20
G 1.55 2.51
h 0.25 0.50
q 0 _ 8_
SECTION A−A
SOLDERING FOOTPRINT
2.72
0.107
1.52
0.060
Exposed
Pad
7.0 2.03
0.275 0.08
4.0
0.155
0.6
0.024
1.270
0.050
SCALE 6:1
ǒ Ǔmm
inches
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 local
Sales Representative
NCV47700/D
Datasheet pdf - http://www.DataSheet4U.net/
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet NCV47700.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| NCV47700 | 5V to 20V Adjustable Low Dropout Regulator | ON Semiconductor |
| NCV47701 | 5V to 20V Adjustable Low Dropout Regulator | ON Semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |