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PDF NCP629 Data sheet ( Hoja de datos )
| Número de pieza | NCP629 | |
| Descripción | High Performance CMOS LDO Regulator with Enable and Enhanced ESD Protection | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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NCP629
www.DataSheet4U.com
High Performance CMOS
LDO Regulator with Enable
and Enhanced ESD
Protection in Chip Scale
Package (CSP)
The NCP629 provides 150 mA of output current at fixed voltage
options. It is designed for portable battery powered applications and
offers high performance features such as low power operation, fast
enable response time, and low dropout.
The device is designed to be used with low cost ceramic capacitors.
Features
•ăOutput Voltage Options:
1.5 V, 1.8 V, 2.8 V, 3.0 V, 3.3 V, 3.5 V, 5.0 V
•ăUltra-Low Dropout Voltage of 150 mV at 150 mA
•ăFast Enable Turn-on Time of 15 ms
•ăWide Supply Voltage Operating Range
•ăSupports sub-1 V Enable Threshold
•ăExcellent Line and Load Regulation
•ăHigh Accuracy up to 2% Output Voltage Tolerance over All
Operating Conditions
•ăTypical Noise Voltage of 50 mVrms without a Bypass Capacitor
•ăUltra Small CSP Footprint and Height: 1.028 x 1.19 mm,
Max Height 0.6 mm
•ăEnhanced ESD Protection (HBM 3.5 kV, MM 400 V)
•ăThese are Pb-Free Devices
Typical Applications
•ăPersonal Electronics (MP3 Players)
•ăPortable Devices (Cellular Phones)
•ăNoise Sensitive Circuits – VCO, RF Stages, etc.
•ăCamcorders and Cameras
Vin
Cin
Vin Vout
NCP629
ENABLE
GND
Vout
Cout
http://onsemi.com
MARKING
DIAGRAM
5 PIN FLIP-CHIP
CASE 499AY
XXXG
AYWW
XXX
A
Y
WW
G
= Specific Device Code
= Assembly Location
= Year
= Work Week
= Pb-Free Package
PIN CONNECTIONS
A3 C3
ÍÍÍÍÍÍ
A1 B2 C1
(Top View)
A3 = ENABLE
C3 = Vin
C1 = Vout
B2 = NC
A1 = GND (substrate)
ORDERING INFORMATION
See detailed ordering and shipping information in the
package dimensions section on page 10 of this data sheet.
Figure 1. Typical Application Circuit
©Ă Semiconductor Components Industries, LLC, 2008
February, 2008 - Rev. 1
1
Publication Order Number:
NCP629/D
1 page  
NCP629
TYPICAL CHARACTERISTICS
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5.000
4.995
Iout = 1.0 mA
5.000
4.995
Iout = 1.0 mA
4.990
4.985
4.980
Iout = 150 mA
4.990
4.985
4.980
Iout = 150 mA
4.975
4.975
4.970
4.970
4.965
-40 -15 10 35 60 85 110 125
TA, AMBIENT TEMPERATURE (°C)
Figure 7. Output Voltage vs. Temperature
(5.0 V Fixed Output, Vin = 5.5 V)
250
Vout = 1.5 V
200
Iout = 150 mA
4.965
-40 -15 10 35 60 85 110 125
TA, AMBIENT TEMPERATURE (°C)
Figure 8. Output Voltage vs. Temperature
(5.0 V Fixed Output, Vin = 6 V)
250
Iout = 150 mA
200
Vout = 1.5 V
150 150
Iout = 100 mA
100 100
Vout = 3.0 V
Iout = 50 mA
50
0 Iout = 1 mA
-40 -20 0 20 40 60 80 100 120
TA, AMBIENT TEMPERATURE (°C)
Figure 9. Dropout Voltage vs. Temperature
(Over Current Range)
50
Vout = 5.0 V
0
-40 -20 0 20 40 60 80 100 120
TA, AMBIENT TEMPERATURE (°C)
Figure 10. Dropout Voltage vs. Temperature
(Over Output Voltage)
6.0
5.5 Iout = 0 mA
5.0 Cout = 1.0 mF
4.5 TA = 25°C
4.0 ENABLE = Vin
3.5
3.0 V
5.0 V
3.3 V
3.0
2.5
2.0 1.5 V
2.80 V
1.80 V
1.5
1.0
0.5
0
0
1.0 2.0 3.0 4.0 5.0 6.0
Vin, INPUT VOLTAGE (V)
Figure 11. Output Voltage vs. Input Voltage
800
750
Enable Increasing
700
Enable Decreasing
650
Vin = 5.5 V
600
-40 -15 10 35 60 85 110 125
TA, AMBIENT TEMPERATURE (°C)
Figure 12. Enable Threshold vs. Temperature
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5
5 Page 
NCP629
PACKAGE DIMENSIONS
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5 PIN FLIP-CHIP
CASE 499AY-01
ISSUE O
4X
0.10 C
TERMINAL A1
LOCATOR
E
ÈÈ
0.10 C
AB
D
A1
A2 A
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. COPLANARITY APPLIES TO SPHERICAL
CROWNS OF SOLDER BALLS.
MILLIMETERS
DIM MIN NOM MAX
A 0.475 0.530 0.585
A1 0.170 0.200 0.230
A2 0.305 0.330 0.355
b 0.220 0.250 0.270
D 1.028 BSC
E 1.190 BSC
e1 0.250 BSC
e2 0.410 BSC
0.05 C
e2
1
5X b
2
0.05 C A B 3
0.05 C
AB
C
e1
C
SEATING
PLANE
SOLDERING FOOTPRINT*
0.82
0.41
0.25
5X 0.25
0.50
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
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
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
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11
NCP629/D
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet NCP629.PDF ] | |
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