概述
数据手册LDO03C-005W05-HJ 概述
LDO03C Series LDO03C系列
LDO03C-005W05-HJ 数据手册
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PDF下载Embedded Power for
Business-Critical Continuity
Rev. 01.29.09
LDO03C
1 of 4
LDO03C Series
15 Watts
Total Power:
15 Watts
Input Voltage: 3-13.8 Vdc
No. of Outputs: Single
Electrical Specifications
Output
Output voltage
Output setpoint accuracy
Line regulation
Load regulation
Min./max. load
Overshoot
See Note 5
0.59-5.1 V
0.1% trim resistors
Low line to high line
Full load to min. load
±1.0%
±0.5%
±0.5%
0 A/3 A
At turn-on
At turn-off
See Note 1
0.5% max.
100 mV max.
25 mV
Special Features
Undershoot
• 3 A output current rating
• Input voltage range:
3-13.8 Vdc
Ripple and noise
5 Hz to 20 MHz
Vin=5 V, Vout=2.5 V
Transient response
See Notes 1, 2
235 mV max. deviation
20 μs recovery to within
regulation band
• Adjustable out voltage:
0.59-5.1 V
• Optional factory setting with
power good
• Excellent transient response
• Power enable
• Minimum airflow
• Small package
Input
Input voltage range
3-13.8 Vdc
Input current
Minimum load
Remote OFF
50 mA
5 mA
• Termination voltage
capability
• RoHS compliant
Input current (max.)
Start-up time
See Note 3
3 A @ lo max.
Power up
Remote ON/OFF
3 ms
2 ms
General
Efficiency (high input)
Switching frequency
Material flammability
Weight
Vin=5 V, Vo=2.5 V, lo=3 A
Fixed
90%
1.5 MHz
UL94V-0
1.7 g (0.06 oz.)
10,000,000 hours
MTBF
12 V @ 40 °C, 100% load
Bellcore 332
Coplanarity
Surface mount models
150μm
Safety
UL, cUL 60950-1
TÜV Product Service (EN60950)
Certificate No. TBD
CB Report and
Certificate to IEC60950
Embedded Power for
Business-Critical Continuity
Rev.01.29.09
LDO03C
2 of 4
Environmental Specifications
Thermal performance
See Note 5
Operating ambient
-40 °C to +85 °C
-40 °C to +125 °C
Non-operating ambient
Protection
Short-circuit
Hiccup, non-latching
Hiccup, non-latching
Overvoltage protection
Recommended System Capacitance
Input
See Note 6
0 μF
0 μF
Output
See Note 7
Ordering Information
Output
Output
Output
Power
(Max.)
Input
Voltage
Output
Voltage
Current Current Efficiency
Regulation
Line Load
Model
(Min.)
0 A
(Max.)
3 A
(Typical)
90%
Number (3,5)
15W
15W
15W
3-13.8 Vdc
3-13.8 Vdc
3-13.8 Vdc
0.59-5.1 V
0.59-5.1 V
0.59-5.1 V
±0.2% ±0.5%
±0.2% ±0.5%
±0.2% ±0.5%
LDO03C-005W05-VJ
LDO03C-005W05-HJ
LDO03C-005W05-SJ
0 A
3 A
90%
0 A
3 A
90%
Part Number System with Options
Product Family
Rated Output
Performance
Input Voltage
Number of Pins
Output Voltage
Mounting Option
Custom Option
RoHS Compliance
Current
Type of Output
LDO
03
C
-
00
5W
05
-
V
X
J
Product Family
LDO = LDO Series
Rated Output
Current
03 = 3 Amp
Performance
C = Cost
Input Voltage
00 = 3-13.8 V
Type of Output
5W = 5 Pins and
Wide Output
Output Voltage
05 = 0.59-5.1 V
Mounting Option
V = Vertical
H = Horizontal
S = Horizontal SMT
VS = Vertical SMT
Custom Option
RoHS Compliance
J
= Pb free (RoHS
6/6 compliant)
Optimized
Output Voltage Adjustment of the LDO03C Series
The ultra-wide output voltage trim range offers major advantages to users who select the
LDO03C series. It is no longer necessary to purchase a variety of modules in order to cover
different output voltages. The output voltage can be trimmed in a range of 0.59-5.1 Vdc.
When the LDO03C converter leaves the factory, the output has been adjusted to the default
voltage of 0.59 V.
Notes:
1. Measured as per recommended system capacitance. See Technical Reference Note.
2. di/dt = 10 A/μs, Vin = Nom, Tc = 25 °C, load change = 0.50 lo to full lo and full lo to 0.50.
3. External input fusing is recommended.
4. Additional part numbers may be available with different output voltages.
5. Airflow dependent, 100 LFM minimum required.
6. No capacitors needed for ripple current stability.
7. No capacitors needed for stability.
8. TSE RoHS 5/6 (non Pb-free) compliant versions may be available on special request,
please consult your local sales representative for details.
9. NOTICE: Some models do not support all options. Please contact your local Emerson
Network Power representative or use the on-line model number search tool at http://
www.powerconversion.com/powergroup/products.htm to find a suitable alternative.
Embedded Power for
Business-Critical Continuity
Rev. 01.29.09
LDO03C
3 of 4
Mechanical Drawings
Vertical Mount
Dimensions in inches (mm). Tolerances es (unless otherwise specified) 2 Places ±0.030 (±0.76) 3 Places ±0.010 (±0.25)
.212
.370
LDO03C-005W05-VJ
D/C: ZYWWRR
.610
Pin 1
.16
.025 SQ. PIN
.051
.067
TYP
.050
Horizontal Mount
.292
.370
.131
LDO03C-005W05-HJ
D/C: ZYWWRR
.610
.540
.025 SQ PIN
Pin 1
.051
.125
.067
TYP
.120
Embedded Power for
Business-Critical Continuity
Rev. 01.29.09
LDO03C
4 of 4
Americas
Mechanical Drawings (Cont'd)
5810 Van Allen Way
Carlsbad, CA 92008
USA
Horizontal Surface Mount
Telephone: +1 760 930 4600
Facsimile: +1 760 930 0698
.025
TYP
Europe (UK)
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone: +44 (0) 1384 842 211
Facsimile: +44 (0) 1384 843 355
.315 MAX
.370
.131
Asia (HK)
16th - 17th Floors, Lu Plaza
2 Wing Yip Street, Kwun Tong
Kowloon, Hong Kong
Telephone: +852 2176 3333
Facsimile: +852 2176 3888
LDO03C-005W05-SJ
D/C: ZYWWRR
.610
.051
.540
For global contact, visit:
www.powerconversion.com
For technical support, visit:
http://www.powerconversion.
com/support/product/techni-
cal-support.php
.040 TYP
Pin 1
.067
TYP
While every precaution has been taken to ensure
accuracy and completeness in this literature, Emerson
Network Power assumes no responsibility, and disclaims
all liability for damages resulting from use of this
information or for any errors or omissions.
Pin Assignments
Printed in U.S.A.
Issue SF3
Single Output
1. Enable
Emerson Network Power.
The global leader in enabling
business-critical continuity.
2. Vin
3. Common/RTN
4. Vout
AC Power
5. PG/Trim
Connectivity
6. Mech Pin (Horz/SMT only)
DC Power
Embedded Power
Inbound Power
Integrated Cabinet Solutions
Outside Plant
Precision Cooling
Site Monitoring and Services
EmersonNetworkPower. com
*This is a Preliminary Datasheet. Emerson Network
Power reserves the right to make changes to the
information contained herein without notice and
assumes no liability as a result of its use or application.
Emerson Network Power and the Emerson
Network Power logo are trademarks and
service marks of Emerson Electric Co.
©2008 Emerson Electric Co.
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