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PDF NCV57152 Data sheet ( Hoja de datos )

Número de pieza NCV57152
Descripción 1.5A Very Low-Dropout (VLDO) Fast Transient Response Regulator
Fabricantes ON Semiconductor 
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NCP57152, NCV57152
1.5 A, Very Low-Dropout
(VLDO) Fast Transient
Response Regulator
The NCP57152 is a high precision, very low dropout (VLDO), low
minimum input voltage and low ground current positive voltage
regulator that is capable of providing an output current in excess of
1.5 A with a typical dropout voltage of 330 mV at 1.5 A load current
and input voltage from 1.8 V and up. The devices are stable with
ceramic output capacitors.
The device can withstand up to 18 V max input voltage.
Internal protection features consist of output current limiting,
builtin thermal shutdown and reverse output current protection.
Logic level enable and error flag pins are available.
The NCP57152 is an Adjustable Voltage device and is available in
D2PAK5 and DFN8 packages.
Features
Output Current in Excess of 1.5 A
Minimum Operating Input Voltage 1.8 V for Full 1.5 A Output
Current
330 mV Typical Dropout Voltage at 1.5 A
Adjustable Output Voltage Range from 1.24 V to 13 V
Low Ground Current
Fast Transient Response
Stable with Ceramic Output Capacitor
Logic Compatible Enable and Error Flag Pins
Current Limit, Reverse Current and Thermal Shutdown Protection
Operation up to 13.5 V Input Voltage
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AECQ100
Qualified and PPAP Capable
These are PbFree Devices
Applications
Consumer and Industrial Equipment Point of Regulation
Servers and Networking Equipment
FPGA, DSP and Logic Power Supplies
Switching Power Supply Post Regulation
Battery Chargers
Functional Replacement for Industry Standard MIC29150,
MIC39150, MIC37150 with Improved Minimum Input Voltage
Specification
http://onsemi.com
1
5
D2PAK
CASE 936A
MARKING
DIAGRAMS
TAB
y
57152
AWLYWWG
1
1
DFN8
CASE 488AF
NCy57
152
ALYWG
G
y = P (NCP), V (NCV)
A = Assembly Location
WL, L = Wafer Lot
Y = Year
WW, W = Work Week
G, G = PbFree Package
(*Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
Semiconductor Components Industries, LLC, 2013
May, 2013 Rev. 1
1
Publication Order Number:
NCP57152/D

1 page




NCV57152 pdf
NCP57152, NCV57152
TYPICAL CHARACTERISTICS
500
450
400
350
300
250
200
150
100
50
0
0 0.25 0.50 0.75 1.00 1.25 1.50
OUTPUT CURRENT (A)
Figure 3. Dropout Voltage vs. Output Current
(VOUTnom = 2.5 V)
1.4 0.5 A
1.2 10 mA
1.0 A
1.0 1.5 A
0.8
0.6
0.4
0.2
450
400
350
300
250
200
150
100
50
0
50 30 10 10 30 50 70 90 110 130
TEMPERATURE (C)
Figure 4. Dropout Voltage vs. Temperature
(VOUTnom = 2.5 V, IOUT = 1.5 A)
3.0
2.5
2.0
1.5 0.5 A
1.0
0.5
10 mA
1.5 A
1.0 A
0
1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0
SUPPLY VOLTAGE (V)
Figure 5. Dropout Characteristics
(VOUTnom = 1.24 V)
30
0
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
SUPPLY VOLTAGE (V)
Figure 6. Dropout Characteristics
(VOUTnom = 2.5 V)
1.4
25
20
15
10
5
0
0 0.25 0.50 0.75 1.00 1.25 1.50
OUTPUT CURRENT (A)
Figure 7. Ground Current vs. Output Current
(VOUTnom = 1.24 V)
1.2
1.0
0.8
0.6
0.4
0.2
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE (V)
Figure 8. Ground Current vs. Supply Voltage
(VOUTnom = 1.24 V, IOUT = 10 mA)
http://onsemi.com
5

5 Page





NCV57152 arduino
NCP57152, NCV57152
PACKAGE DIMENSIONS
DFN8, 4x4
CASE 488AF
ISSUE C
DA
B
LL
PIN ONE
REFERENCE
ÉÉÉÉ2X 0.15 C
E
L1
DETAIL A
OPTIONAL
CONSTRUCTIONS
2X 0.15 C TOP VIEW
0.10 C
DETAIL B
ÇÇÇ8X 0.08 C
(A3)
NOTE 4
A1
SIDE VIEW
EXPOSED Cu
MOLD CMPD
ÇÇÉÉÇÇÉÉ ÉÇÉÇÉÇA A1
A3
DETAIL B
C
SEATING
PLANE
ALTERNATE
CONSTRUCTIONS
NOTES:
1. DIMENSIONS AND TOLERANCING PER
ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. DIMENSION b APPLIES TO PLATED
TERMINAL AND IS MEASURED BETWEEN
0.15 AND 0.30MM FROM TERMINAL TIP.
4. COPLANARITY APPLIES TO THE EXPOSED
PAD AS WELL AS THE TERMINALS.
5. DETAILS A AND B SHOW OPTIONAL
CONSTRUCTIONS FOR TERMINALS.
MILLIMETERS
DIM MIN MAX
A 0.80 1.00
A1 0.00 0.05
A3 0.20 REF
b 0.25 0.35
D 4.00 BSC
D2 1.91 2.21
E 4.00 BSC
E2 2.09 2.39
e 0.80 BSC
K 0.20 −−−
L 0.30 0.50
L1 −−− 0.15
DETAIL A
D2
1ÇÇÇ4
8X L
ÇÇÇ E2
K8
5 8X b
e 0.10 C A B
0.05 C NOTE 3
BOTTOM VIEW
SOLDERING FOOTPRINT*
2.21
8X
0.63
4.30 2.39
PACKAGE
OUTLINE
0.80
PITCH
8X
0.35
DIMENSIONS: MILLIMETERS
*For additional information on our PbFree 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 owns the rights to a number of patents, trademarks,
copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/PatentMarking.pdf. 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: 3036752175 or 8003443860 Toll Free USA/Canada
Fax: 3036752176 or 8003443867 Toll Free USA/Canada
N. American Technical Support: 8002829855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81358171050
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
NCP57152/D

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