NCP58300 ONSEMI [ON Semiconductor], NCP58300 Datasheet

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NCP58300

Manufacturer Part Number
NCP58300
Description
3.0A, Very Low-Dropout (VLDO) Fast Transient Response Regulator series
Manufacturer
ONSEMI [ON Semiconductor]
Datasheet
NCP58300
3.0A, Very Low-Dropout
(VLDO) Fast Transient
Response Regulator series
(VLDO), low ground current positive voltage regulators that are
capable of providing an output current in excess of 3.0 A with a typical
dropout voltage lower than 370 mV at 3.0 A load current. The devices
are stable with tantalum output capacitors. This series consists initially
of an Adjustable output voltage version, with fixed voltage versions
planned in the future.
Internal protection features consist of output current limiting, built−in
thermal shutdown and reverse output current protection. Logic level
enable and error flag pins are available on the 5−pin version.
D2PAK−5 package.
Features
Applications
© Semiconductor Components Industries, LLC, 2012
August, 2012 − Rev. 0
The NCP58300 series are high precision, very low dropout
The NCP58300 series can withstand up to 18 V max input voltage.
The NCP58302 is an Adjustable voltage Device and is offered in
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
MIC39300, MIC37300
Output Current in Excess of 3.0 A
370 mV Typical Dropout Voltage at 3.0 A
Adjustable and Fixed Output Voltage Options
Low Ground Current
Fast Transient Response
Stable with Tantalum 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
Adjustable Device Output Voltage Range from 1.24 V to 12.9 V
NCV Prefix for Automotive and Other Applications Requiring
These are Pb−Free Devices
Servers and Networking Equipment
FPGA, DSP and Logic Power supplies
Switching Power Supply Post Regulation
Battery Chargers
Functional Replacement for Industry Standard MIC29300,
Consumer and Industrial Equipment Point of Regulation
1
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
1
CASE 936A
1
CASE 936
D
D
xx
y
z
A
WL
Y
WW
G
3
2
2
ORDERING INFORMATION
PAK3
5
PAK
http://onsemi.com
= Voltage Version
= P (NCP), V (NCV)
= 1 (Fix Voltage), 2 (Adj)
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
Publication Order Number:
1
DIAGRAMS
1
MARKING
AWLYWWG
AWLYWWG
58300−xx
5830z−xx
NCP58300/D
TAB
TAB
y
y

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NCP58300 Summary of contents

Page 1

... This series consists initially of an Adjustable output voltage version, with fixed voltage versions planned in the future. The NCP58300 series can withstand max input voltage. Internal protection features consist of output current limiting, built−in thermal shutdown and reverse output current protection. Logic level enable and error flag pins are available on the 5− ...

Page 2

... TYPICAL APPLICATIONS OUT OUT IN 10 mF, Tantalum Figure 2. Adjustable Regulator NCP58300 = 3.0 V VIN VOUT + + C OUT GND 10 mF, Tantalum 2 PAK−3 Package Enable Input: CMOS and TTL logic compatible. Logic high = enable; Logic low = shutdown. Input voltage which supplies both the internal circuitry and the current to the output ...

Page 3

ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage IN V Enable Input Voltage EN V Error Flag open collector output Max. voltage FLG V – V Reverse V – V Voltage (EN = Shutdown or V OUT IN OUT IN P ...

Page 4

ELECTRICAL CHARACTERISTICS T = 25°C with OUT nominal Parameter Output Voltage Accuracy < I Output Voltage Line Regulation Output Voltage ...

Page 5

ELECTRICAL CHARACTERISTICS T = 25°C with OUT nominal Parameter REFERENCE NCP58302 ONLY Reference Voltage Adjust Pin Bias Current Reference Voltage Temperature (Note 10) Coefficient Adjust Pin Bias Current Temperat- ure Coefficient ...

Page 6

OUTPUT CURRENT (A) Figure 4. Dropout Voltage vs. Output Current 5.0 4 OUT 3.0 2 OUT 1.0 0.0 0 ...

Page 7

OUT 1.0 0.5 0 −60 − TEMPERATURE (°C) Figure 10. Ground Current vs. Temperature OUT 20 0 −60 − TEMPERATURE (°C) ...

Page 8

−60 − TEMPERATURE (°C) Figure 16. Enable Current vs. Temperature TYPICAL CHARACTERISTICS T = 25°C if not otherwise noted J ...

Page 9

... Of course the additional current flowing through the internal Feedback resistor divider at the NCP58300 Fix voltage versions needs to be included in the backup battery discharging calculations. Adjustable Voltage Design The NCP/NCV58302 Adjustable voltage Device Output voltage is set by the ratio of two external resistors as shown in Figure 18 ...

Page 10

ORDERING INFORMATION Output Current Device NCP58302DSADJR4G 3.0 A †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Output Voltage Junction Temp. Range ADJ −40°C to ...

Page 11

OPTIONAL A CHAMFER 0.010 (0.254 10.66 0.42 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting ...

Page 12

... P 0.058 0.078 1.473 1.981 REF 5 REF S 0.116 REF 2.946 REF U 0.200 MIN 5.080 MIN V 0.250 MIN 6.350 MIN ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative NCP58300/D ...

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