NCP51200, NCV51200
3 Amp VTT Termination
Regulator DDR1, DDR2,
DDR3, LPDDR3, DDR4
The NCP51200 is a source/sink Double Data Rate (DDR)
termination regulator specifically designed for low input voltage and
low−noise systems where space is a key consideration.
www.onsemi.com
The NCP51200 maintains a fast transient response and only requires
a minimum output capacitance of 20 mF. The NCP51200 supports a
remote sensing function and all power requirements for DDR V bus
TT
termination. The NCP51200 can also be used in low−power chipsets
and graphics processor cores that require dynamically adjustable
output voltages.
DFN10, 3x3, 0.5P
CASE 485C
The NCP51200 is available in the thermally−efficient DFN10
Exposed Pad package, and is rated both Green and Pb−free.
MARKING DIAGRAM
Features
51200
ALYWG
G
• For Automotive Applications
• Input Voltage Rails: Supports 2.5 V, 3.3 V and 5 V Rails
• PV Voltage Range: 1.1 to 3.5 V
CC
51200 = Specific Device Code
• Integrated Power MOSFETs
• Fast Load−Transient Response
A
L
Y
W
G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
• P
− Logic output pin to Monitor V Regulation
TT
GOOD
• EN − Logic input pin for Shutdown mode
(Note: Microdot may be in either location)
• V − Reference Input Allows for Flexible Input Tracking Either
RI
Directly or Through Resistor Divider
• Remote Sensing (V
)
TTS
PIN CONNECTION
• Built−in Soft Start, Under Voltage Lockout and Over Current Limit
• Thermal Shutdown
+
V
1
2
10
9
V
P
RI
CC
• Small, Low−Profile 10−pin, 3x3 DFN Package
• NCV51200MWTXG (SFS), NCV51200MLTXG (SLP); − Wettable
Flank Options for Enhanced Optical Inspection
PV
CC
GOOD
V
TT
GND
GND
EN
3
4
5
8
7
6
P
GND
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable*
V
V
RO
TTS
Exposed Pad
• These Devices are Pb−Free and are RoHS Compliant
ORDERING INFORMATION
Applications
• DDR Memory Termination
†
Device
Package
Shipping
• Desktop PC’s, Notebooks, and Workstations
• Servers and Networking equipment
• Telecom/Datacom, GSM Base Station
• Graphics Processor Core Supplies
• Set Top Boxes, LCD−TV/PDP−TV, Copier/Printers
• Chipset/RAM Supplies as Low as 0.5 V
• Active Bus Termination
NCP51200MNTXG
NCV51200MNTXG*
NCV51200MWTXG*
DFN10
(Pb−Free)
3000 / Tape &
Reel
NCV51200MLTXG*
(In Development)
†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.
© Semiconductor Components Industries, LLC, 2016
1
Publication Order Number:
February, 2018 − Rev. 8
NCP51200/D