NDM2P-50H PDF даташит
Спецификация NDM2P-50H изготовлена «CUI» и имеет функцию, называемую «DIGITAL DC-DC POL CONVERTER». |
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Детали детали
Номер произв | NDM2P-50H |
Описание | DIGITAL DC-DC POL CONVERTER |
Производители | CUI |
логотип |
4 Pages
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date 09/12/2012
page 1 of 4
SERIES: NDM2P-50H │ DESCRIPTION: AUTO COMPENSATED, DIGITAL DC-DC POL CONVERTER
GENERAL CHARACTERISTICS
• 4.5~14 V input range
• 0.6~3.3 V programmable output
• voltage tracking
• voltage margining
• active current sharing
• real-time adaptive loop compensation
• voltage/current/temperature monitoring
• synchronization and phase spreading
• remote differential voltage sense
• programmable soft start and soft stop
• fault management
FEATURES
• compact package
horizontal:
30.85 x 20.0 x 11.2 mm
(1.215 x 0.787 x 0.441 in)
vertical (SIP):
33.0 x 7.6 x 18.1 mm
(1.30 x 0.30 x 0.713 in)
• 50 A output
• high efficiency
• auto compensation
• SMBus interface
• PMBus™ Compatible
MODEL
NDM2P-50H
PART NUMBER KEY
input voltage
(Vdc)
4.5~14
output voltage
(Vdc)
0.6~3.3
output current
max
(A)
50
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NDM2P-50H X - X X - XXX
output wattage
max
(W)
165
Base Number
Pin Style:
S = surface-mount
T = through-hole
Pin Configuration:
A = standard
configuration
CONTENTS
Recommended Operating Conditions....................2
Pin Descriptions................................................3
Firmware Configuration:
000~ZZZ
Package Option:
A = loose parts
B = tape and reel
C = tray
Example part number: NDM2P-50HT-AA-002
horizontal module
through-hole pins
standard pin configuration
loose parts package option
firmware configuration 002
cui.com
Datasheet pdf - http://www.DataSheet4U.co.kr/
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CUI Inc │ MODEL: NDM2P-50H │ DESCRIPTION: AUTO COMPENSATED, DIGITAL DC-DC POL CONVERTER
date 09/12/2012 │ page 2 of 4
RECOMMENDED OPERATING CONDITIONS
-30°C < TP1 < +95°C, 4.5 V < Vin < 14 V, typical measurements made at Vin = 12 V, Vout = 1.0 V, Iout = IMAX, TP1 = 25°C,
Cin = 470 μF/10 mΩ, Cout = 470 μF/8 mΩ
INPUT / OUTPUT
parameter
Vin
Iout
Vout
Vout margin
voltage accuracy
voltage set-point resolution
voltage ripple and noise
ramp-up rate
on time delay
load transient voltage deviation
load transient recovery time1
Notes:
1. settling to within 3% of Vout
conditions/description
input supply voltage
output current
adjustable via resistor or PMBus™ commands
adjustable via PMBus commands
over line, load and temperature
measured at +S and -S
when Vout set via PMBus commands
Vout = 0.6 V
Vout = 1.0 V
Vout = 1.8 V
Vout = 3.3 V
adjustable via PMBus commands
adjustable via PMBus commands
Iout: 25% 75%
Vout = 0.6 V
Vout = 1.0 V
Vout = 1.8 V
Vout = 3.3 V
Iout: 25% 75%
Vout = 0.6 V
Vout = 1.0 V
Vout = 1.8 V
Vout = 3.3 V
25% of Imax, dI/dt=2 A/μs
25% of Imax, dI/dt=2 A/μs
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min
4.5
0
0.6
0.6
-1
0.04
10
typ max
14
50
3.3
3.63
1
2.7
16
22
26
28
10
1,000
80
80
85
105
30
25
20
20
POWER / EFFICIENCY
parameter
output power
efficiency
conditions/description
Vout = 3.3 V + 10% margin
Iout = 50% of max
Vout = 0.6 V
Vout = 1.0 V
Vout = 1.8 V
Vout = 3.3 V
Iout = max
Vout = 0.6 V
Vout = 1.0 V
Vout = 1.8 V
Vout = 3.3 V
min
0
typ
86.5
90.7
93.1
94.5
81.5
87.1
90.1
92.3
max
181.5
units
V
A
V
V
%
mV
mVp-p
V/ms
ms
mV
μs
units
W
%
%
cui.com
Datasheet pdf - http://www.DataSheet4U.co.kr/
No Preview Available ! |
CUI Inc │ MODEL: NDM2P-50H │ DESCRIPTION: AUTO COMPENSATED, DIGITAL DC-DC POL CONVERTER
date 09/12/2012 │ page 3 of 4
POWER CONNECTIONS
symbol
VOUT
GND
VIN
pin
1~3
4~7
8~9
IO type
Power
Ground
Power
COMMUNICATION CONNECTIONS
symbol
SA1
SA0
DSS
SYNC
VTRK
VSET
CONFIG
-S
+S
PREF
PG
SYSG
CTRL
SALERT
SDA
SCL
pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
IO type
Digital
Digital
Digital
Digital
Analog
Digital
Analog
Analog
Analog
Ground
Digital
Digital
Digital
Digital
Digital
Digital
description
Output voltage
Power ground
Input voltage
description
SMBus address pinstrap 1
SMBus address pinstrap 0
Digital Stress Share
Synchronization I/O
Voltage tracking input
Output voltage pin-strap
Configuration table selector
Output voltage negative sense input
Output voltage positive sense input
Pin-strap ground
Power Good
System functioning properly
Remote control or enable pin
SMBus alert
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SMBus data
SMBus clock
For more information and complete data sheets please contact a CUI representative.
cui.com
Datasheet pdf - http://www.DataSheet4U.co.kr/
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Номер в каталоге | Описание | Производители |
NDM2P-50H | DIGITAL DC-DC POL CONVERTER | CUI |
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