Rev. 2.19.09_167
PTH12030 Series
1 of 6
Embedded Power for
Business-Critical Continuity
PTH12030
12 Vin
Total Power:
# of Outputs:
143 Watts
Single
Rev. 3.10.09_167
PTH12030 Series
1 of 5
Specifications
Special Features
• 26 A output current
• 12 V input voltage
• Wide-output voltage adjust
• 1.2 Vdc to 5.5 Vdc for
suffix ‘W’ and 0.8 Vdc
to 1.8 Vdc for suffix ‘L’
• Auto-track™ sequencing*
• Margin up/down controls
• Efficiencies up to 94.5%
• Output ON/OFF inhibit
• Output voltage sense
• Point-of-Load-Alliance (POLA)
compatible
• Available RoHS compliant
• 2 Year Warranty
Input
Input voltage range:
Input current:
Remote ON/OFF:
Start-up time:
Undervoltage lockout:
Track input voltage:
Pin 11 (See Note 6, page 3)
Suffix ‘-W’
Suffix ‘-L’
(See Note 3, page 3)
No load
(See Note 1, page 3)
10.2 - 13.8 Vdc
10 mA typ.
Positive logic
1 V/ms
8.5 - 9.5 V typ.
± 0.3 Vin
1.2 - 5.5 Vdc
0.8 - 1.8 Vdc
± 2.0% Vo
± 5 mV typ.
± 5 mV typ.
± 3.0% Vo
0 A
Suffix ‘-W’
Suffix ‘-L’
-40 °C to +85 °C
25 mV pk-pk
15 mV pk-pk
± 0.5% Vo
50 µs recovery time
Overshoot/undershoot 150 mV
± 5.0% Vo
Output
Voltage adjustability:
(See Note 4, page 3)
Setpoint accuracy:
Line regulation:
Load regulation:
Total regulation:
Minimum load:
Ripple and noise:
20 MHz bandwidth
(See Note 8, page 3)
Temperature co-efficient:
Transient response:
(See Note 5, page 3)
Margin adjustment:
Safety
• UL/cUL CAN/CSA-C22.2
No. 60950-1-03/UL 60950-1,
File No. E174104
• TÜV Product Service
B 04 06 38572 044
(EN60950) Certificate No.
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
Cin = 560 µF, Cout = 0 µF
*Auto-track™ is a trade mark of
Texas Instruments
• CB Report and Certificate
to IEC60950, Certificate No.
US/8292/UL
Embedded Power for
Business-Critical Continuity
Specifications Continued
EMC Characteristics
Electrostatic discharge:
Conducted immunity:
Radiated immunity:
EN61000-4-2, IEC801-2
EN61000-4-6
EN61000-4-3
Rev. 3.10.09_167
PTH12030 Series
2 of 5
General Specifications
Efficiency:
Insulation voltage:
Switching frequency:
Approvals and standards:
Material flammability:
Dimensions:
Weight:
MTBF:
Telcordia SR-332
(L x W x H)
Over V
in and Io
ranges
See efficiency table on page 3
Non-Isolated
575 kHz typ.
EN60950, UL/cUL60950
UL94V-0
34.80 x 28.45 x 9.00 mm
1.370 x 1.120 x 0.354 in
7g (0.25 oz)
2,821,000 hours
Environmental Specifications
Thermal performance:
(See Note 2, page 3)
MSL (‘Z’ suffix only):
Operating ambient, temperature
Non-operating
JEDEC J-STD-020C
-40° C to +85 °C
-40° C to +125 °C
Level 3
Protection
Short circuit:
Thermal:
Auto reset
40 A typ.
Auto recovery
Embedded Power for
Business-Critical Continuity
Rev. 3.10.09_167
PTH12030 Series
3 of 5
Ordering Information
Output Power
(max)
143 W
143 W
Input
Voltage
10.2 - 13.8 Vdc
10.2 - 13.8 Vdc
Output
Voltage
0.8 - 1.8 Vdc
1.2 - 5.5 Vdc
Output Currents
Min
0 A
0 A
Max
26 A
26 A
Efficiency
(max)
89%
94.5%
Regulation
Line
±5 mV
±5 mV
Load
±5 mV
±5 mV
PTH12030L
PTH12030W
Model Numbers
(9, 10)
odel
Part Number System with Options
PTH12030WAST
Packaging Options
No Suffix = Trays
T = Tape and Reel
(8)
Mounting Option
(9)
D = Horizontal Through-Hole (RoHS 6/6)
H = Horizontal Through-Hole (RoHS 5/6)
S = Surface-Mount Solder Ball (RoHS 5/6)
Z = Surface-Mount Solder Ball (RoHS 6/6)
Product Family
Point of Load Alliance
Compatible
Input Voltage
12 = 12 V
Output Current
03 = 26 A
Mechanical Package
Always 0
Pin Option
A = Through-Hole Std. Pin Length (0.140”)
A = Surface-Mount Tin/Lead Solder Ball
Output Voltage Code
W = Wide, L = Low Voltage
Output Voltage Adjustment of the PTH12030 Series
The ultra-wide output voltage trim range offers major advantages to users who
select the PTH12030. 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 1.2 Vdc to 5.5 Vdc for suffix ‘W’ and 0.8 Vdc to 1.8 Vdc for suffix ‘L’.
When the PTH12030 converter leaves the factory the output has been adjusted to
the default voltage of 1.2 V for the PTH12030W and 0.8 V for the PTH12030L.
Efficiency Table - PTH12030W
(IO = 18 A)
Output Voltage
Vo = 5.0 V
Vo = 3.3 V
Vo = 2.5 V
Vo = 2.0 V
Vo = 1.8 V
Vo = 1.5 V
Vo = 1.2 V
Efficiency
94.5%
92.7%
91.4%
90.3%
89.5%
88.2%
86.2%
Notes
1
2
3
4
5
6
7
8
9
Remote ON/OFF. Active High
ON:
Pin 4 open; or V > Vin - 0.5 V
OFF: Pin 4 GND; or V < 0.8 V (min - 0.2 V).
See Figure 1 for safe operating curve of the PTH12030W and Figure 4 for safe
operating curve of PTH12030L.
A 560 µF electrolytic input capacitor is required for proper operation. The
capacitor must be rated for a minimum of 800 mA rms of ripple current.
An external output capacitor is not required for basic operation. Adding 330
µF of distributed capacitance at the load will improve the transient response.
1 A/µs load step, 50 to 100% I
omax
, C
out
= 330 µF.
If utilized Vout will track applied voltage by ±0.3 V (up to Vo set point).
Tape and reel packaging only available on the surface-mount versions.
The pk-pk output ripple voltage is measured with an external 10 µF ceramic
capacitor. See Figure 3 Standard application schematic on the following page.
To order Pb-free (RoHS compatible) surface-mount parts replace the
mounting option ‘S’ with ‘Z’, e.g. PTH12030WAZ. To order Pb-free (RoHS
compatible) through-hole parts replace the mounting option ‘H’ with ‘D’, e.g.
PTH12030WAD.
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 to find a suitable alternative.
Efficiency Table - PTH12030L
(IO = 18 A)
Output Voltage
Vo = 1.8 V
Vo = 1.5 V
Vo = 1.2 V
Vo = 1.0 V
Vo = 0.8 V
Efficiency
89%
87%
85%
83%
80%
9
Embedded Power for
Business-Critical Continuity
PTH12030W Characteristic Data
90
TEMPERATURE (ºC)
80
EFFICIENCY (%)
70
60
50
40
30
20
0
4
8
12
16
20
24
OUTPUT CURRENT (A)
Figure 1 - Safe Operating Area
Vin = 12 V, Output Voltage = 3.3 V (See Note A)
Nat Conv
100 LFM
200 LFM
400 LFM
Rev. 3.10.09_167
PTH12030 Series
4 of 5
100
80
60
40
0
4
8
12
16
20
24
Vout
1.2V
1.8V
2.5V
3.3V
5.0V
OUTPUT CURRENT (A)
Figure 2 - Efficiency vs Load Current
Vin = 12 V (See Note B)
PTH12030W Characteristic Data
90
TEMPERATURE (ºC)
80
70
60
50
40
30
20
0
5
10
15
20
25
OUTPUT CURRENT (A)
Figure 3 - Safe Operating Area
Vin = 12 V, Output Voltage ≤ 1.8 V (See Note A)
Track
Margin Down
Margin Up
Nat conv
100 LFM
200 LFM
400 LFM
100
90
EFFICIENCY (%)
80
70
60
50
0
5
10
15
20
25
Vout
1.8V
1.5V
1.2V
1.0V
0.8V
OUTPUT CURRENT (A)
Figure 4 - Efficiency vs Load Current
Vin = 12 V (See Note B)
13
1
12 11
10
V
in
2
PTH12030
(Top View)
9
8
Vout
Notes
A SOA curves represent the conditions at which internal components are within
the Emerson Network Power derating guidelines.
B
Characteristic data has been developed from actual products tested at 25 °C.
This data is considered typical data for the converter.
3
4
+
R
SET
0.5%, 0.1W
(Required)
5
6
7
L
O
A
D
Inhibit
V
o
Sense
C
in
560F
(Required)
C
out
330F
(Optional)
+
GND
GND
Figure 5 - Standard Application - All Models
Embedded Power for
Business-Critical Continuity
Mechanical Drawings
0.060
(1.52)
0.125 (3.18)
0.375
(9.52)
2
0.375
(9.52)
3
4
5
6
9
8
1.370 (34.80)
0.125 (3.18)
0.125 (3.18)
0.500
(12.70)
13 12 11
Americas
0.500
(12.70)
10
0.500
(12.70)
1.120
(28.45)
0.125 (3.18)
0.375
(9.52)
7
Host Board
0.354 (9.00)
max.
SIDE VIEW
0.060
(1.52)
0.140
(3.55)
ø0.040 (1.02)
13 Places
Rev. 3.10.09_167
PTH12030 Series
5 of 5
5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone: +1 760 930 4600
Facsimile: +1 760 930 0698
1
Europe (UK)
Lowest Component
0.010 min. (0.25)
Bottom side Clearance
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone: +44 (0) 1384 842 211
Facsimile: +44 (0) 1384 843 355
(0.070 (1.78)
(Standoff Shoulder)
Asia (HK)
TOP VIEW
Dimensions in Inches (mm)
Tolerances (unless otherwise specified)
2 Places 0.030 (0.76)
3 Places 0.010 (0.25)
14/F, Lu Plaza
2 Wing Yip Street
Kwun Tong, Kowloon
Hong Kong
Telephone: +852 2176 3333
Facsimile: +852 2176 3888
For global contact, visit:
www.PowerConversion.com
techsupport.embeddedpower
@emerson.com
Figure 6 - Plated Through-Hole
1.370 (34.80)
0.125 (3.18)
0.125 (3.18)
0.500
(12.70)
13 12 11
0.060
(1.52)
0.125 (3.18)
0.375
(9.52)
0.500
(12.70)
10
0.060
(1.52)
0.354 (9.00)
max.*
*After solder reflow
on customer board
Solder Ball
ø0.040 (1.02)
13 Places
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.
1
0.500
(12.70)
2
9
8
1.120
(28.45)
0.125 (3.18)
0.375
(9.52)
4
5
6
7
SIDE VIEW
Emerson Network Power.
The global leader in enabling
business-critical continuity.
AC Power
Connectivity
DC Power
Embedded Computing
Embedded Power
Monitoring
Outside Plant
Power Switching & Controls
0.375
(9.52)
3
TOP VIEW
Dimensions in Inches (mm)
Tolerances (unless otherwise specified)
2 Places 0.030 (0.76)
3 Places 0.010 (0.25)
Figure 7 - Surface-Mount
Pin Connections
Pin No.
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin Connections cont.
Pin No.
Pin 6
Pin 7
Pin 8
Pin 9
Pin 10
Pin Connections cont.
Pin No.
Pin 11
Pin 12
Pin 13
Precision Cooling
Racks & Integrated Cabinets
Services
Surge Protection
EmersonNetworkPower.com
Emerson Network Power and the Emerson
Network Power logo are trademarks and
service marks of Emerson Electric Co.
©2008 Emerson Electric Co.
Function
Ground
Vin
Ground
Inhibit*
Vo adjust
Function
Vo sense
Ground
Vout
Vout
Ground
Function
Track
Margin down*
Margin up*
* Denotes negative logic:
Open = Normal operation
Ground = Function active
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