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NCP5663DS15R4G

P1-P3P4-P6P7-P9P10-P12
Semiconductor Components Industries, LLC, 2013
May, 2013 − Rev. 6
1 Publication Order Number:
NCP5663/D
NCP5663, NCV5663
Low Output Voltage,
Ultra-Fast 3.0 A Low Dropout
Linear Regulator with Enable
The NCP5663/NCV5663 is a high performance, low dropout linear
regulator designed for high power applications that require up to 3.0 A
current. It is offered in both fixed and adjustable output versions. With
output voltages as low as 0.9 V and ultra−fast response times for load
transients, the NCP5663/NCV5663 also provides additional features
such as Enable and Error Flag (for the fixed output version),
increasing the utility of this device. A thermally robust, 5 pin D
2
PAK,
combined with an architecture that offers low ground current
(independent of load), provides for a superior high−current LDO
solution.
Features
Ultra−Fast Transient Response (Settling Time: 1−3 ms)
Low Noise Without Bypass Capacitor (28 mV
rms)
Low Ground Current Independent of Load (3.0 mA Maximum)
Fixed/Adjustable Output Voltage Versions
Enable Function
Error Flag (Fixed Output Version)
Current Limit Protection
Thermal Protection
0.9 V Reference Voltage for Ultra−Low Output Operation
Power Supply Rejection Ratio > 65 dB
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
This is a Pb−Free Device
Applications
Servers
ASIC Power Supplies
Post Regulation for Power Supplies
Constant Current Source
Networking Equipment
Gaming and STB Modules
D
2
PAK
CASE 936A
1
5
x = P or V
y = A for Adjustable Version
B for Fixed 1.5 V Version
C for Fixed 1.8 V Version
A = Assembly Location
W = Wafer Lot
Y = Year
WW = Work Week
G = Pb−Free
MARKING
DIAGRAM
x5663DSy
AWYYWWG
Tab = Ground
Pin 1. Enable
2. V
in
3. Ground
4. V
out
5. Adj (adjustable output)
5. Error Flag (fixed output)
http://onsemi.com
MARKING
DIAGRAM
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
ORDERING INFORMATION
1
NC
NCP5663, NCV5663
http://onsemi.com
2
PIN FUNCTION DESCRIPTION
Pin
Adj/Fixed
Pin Name Description
1 Enable This pin allows for on/off control of the regulator. To disable the device, connect to Ground. If this
function is not in use, connect to V
in
.
2 V
in
Positive Power Supply Input Voltage
3 Ground Power Supply Ground
4 V
out
Regulated Output Voltage
5 Adj
(Adjustable Version)
This pin is connected to the resistor divider network and programs the output voltage.
5 Error Flag
(Fixed Version)
An Error Flag is triggered when the output voltage is out of regulation excluding transient signals
that may occur. Requires a pullup resistor f 100 kW.
ABSOLUTE MAXIMUM RATINGS
Rating Symbol Value Unit
Input Voltage (Note 1) V
in
18 V
Output Pin Voltage V
out
−0.3 to Vin +0.3 V
Adjust Pin Voltage V
adj
−0.3 to Vin +0.3 V
Enable Pin Voltage V
en
−0.3 to Vin +0.3 V
Error Flag Voltage V
ef
−0.3 to Vin +0.3 V
Error Flag Current I
ef
3.0 mA
Thermal Characteristics (Note 1)
Thermal Resistance Junction−to−Air (Note 2)
Thermal Resistance Junction−to−Case
R
JA
R
JC
45
5.0
C/W
Operating Junction Temperature Range T
J
−40 to +150 C
Storage Temperature Range T
stg
−55 to +150 C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
NOTE: This device series contains ESD protection and exceeds the following tests:
Human Body Model (HBM) JESD 22−A114−B
Machine Model (MM) JESD 22−A115−A.
1. Refer to Electrical Characteristics table and Application Information section for Safe Operating Area.
2. As measured using a copper heat spreading area of 625 mm
2
, 1 oz. copper thickness.
NCP5663, NCV5663
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS
(V
in
− V
out
= 1.5 V, for typical values T
J
= 25C, for min/max values T
J
= −40C to 85C (125C for NCV versions), C
in
= C
out
= 150 mF
unless otherwise noted.)
Characteristic
Symbol Min Typ Max Unit
ADJUSTABLE OUTPUT VERSION
Input Voltage V
in
2.0 − 9.0 V
Output Noise Voltage V
n
− 28 −
mV
rms
Output Voltage Accuracy
T
J
= 25C (V
in
= V
out
+1.5 V to 7.0 V, I
out
= 10 mA to 3.0 A)
T
J
= −20 to +125C (V
in
= V
out
+1.5 V to 7.0 V, I
out
= 10 mA to 3.0 A)
T
J
= −40 to +150C (V
in
= V
out
+1.5 V to 7.0 V, I
out
= 10 mA to 3.0 A)
V
out
−1%
−1.5%
−2%
−
0.9
−
+1%
+1.5%
+2%
V
Adjustable Pin Input Current I
adj
− 40 − nA
Line Regulation (I
out
= 10 mA, V
out
+1.5 V < V
in
< 7.0 V) REG
line
− 0.03 − %
Load Regulation (10 mA < I
out
< 3.0 A) REG
load
− 0.03 − %
Dropout Voltage (I
out
= 3.0 A) V
DO
− 1.0 1.3 V
Peak Output Current Limit I
out
3.0 − − A
Internal Current Limitation I
lim
− 4.5 − A
Ripple Rejection (120 Hz)
Ripple Rejection (1 kHz)
RR −
−
70
65
−
−
dB
Thermal Shutdown (Guaranteed by Design) T
SHD
− 160 − C
Ground Current
I
out
= 3.0 A
Disabled State
I
q
I
qds
−
−
1.3
10
3.0
300
mA
mA
Enable Input Threshold Voltage
Voltage Increasing, On state, Logic High
Voltage Decreasing, Off state, Logic Low
V
en
1.3
−
−
−
−
0.3
V
Enable Input Current
Enable Pin Voltage = 0.3 V
max
Enable Pin Voltage = 1.3 V
min
I
en
−
−
0.5
0.5
−
−
mA
P1-P3P4-P6P7-P9P10-P12

NCP5663DS15R4G

Mfr. #:
Buy NCP5663DS15R4G
Manufacturer:
ON Semiconductor
Description:
LDO Voltage Regulators 1.5V 1.0A
Lifecycle:
New from this manufacturer.
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