ARTESYN PTH12030

PTH12030
12 Vin single output
DC-DC CONVERTERS
POLA Non-isolated
1
NEW Product
• 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 94.5%
• Output ON/OFF inhibit
• Output voltage sense
• Point-of-Load-Alliance (POLA) compatible
• Available RoHS compliant
The PTH12030 is a next generation series of non-isolated dc-dc converters offering
some of the most advanced POL features available in the industry. The primary new
feature provides for sequencing between multiple modules, a function, which is
becoming a necessity for powering advanced silicon including DSP’s, FPGA’s and
ASIC’s requiring controlled power-up and power-down Other industry leading features
include margin up/down controls and efficiencies up to 94.5%. The PTH12030 has an
input voltage of 10.2 Vdc to 13.8 Vdc and offers a wide output voltage range
adjustable with external trim resistor, allowing for maximum design flexibility and a
pathway for future upgrades.
2 YEAR WARRANTY
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
Cin = 560 µF, Cout = 0 µF
OUTPUT SPECIFICATIONS
Voltage adjustability
(See Note 4)
SPECIFICATIONS
EMC CHARACTERISTICS
Suffix ‘W’
Suffix ‘L’
Setpoint accuracy
1.2-5.5 Vdc
0.8-1.8 Vdc
±2.0% Vo
Electrostatic discharge
Conducted immunity
Radiated immunity
EN61000-4-2, IEC801-2
EN61000-4-6
EN61000-4-3
Line regulation
±5 mV typ.
GENERAL SPECIFICATIONS
Load regulation
±5 mV typ.
Efficiency
Total regulation
±3.0% Vo
Ripple and noise
20 MHz bandwidth
(See Note 8)
Suffix ‘W’
Suffix ‘L’
0A
25 mV pk-pk
15 mV pk-pk
Approvals and
standards (pending)
Non-isolated
Over Vin and Io ranges
±0.5% Vo
Transient response
(See Note 5)
50 µs recovery time
Overshoot/undershoot 150 mV
Margin adjustment
±5.0% Vo
INPUT SPECIFICATIONS
Input voltage range
(See Note 3)
Input current
No load
Remote ON/OFF
(See Note 1)
Dimensions
UL94V-0
(L x W x H)
34.80 x 28.45 x 9.00 mm
1.370 x 1.120 x 0.354 in
Weight
MTBF
575 kHz typ.
EN60950
UL/cUL60950
Material flammability
Temperature co-efficient -40 ºC to +85 ºC
7 g (0.25 oz)
Telcordia SR-332
2,821,000 hours
ENVIRONMENTAL SPECIFICATIONS
10.2-13.8 Vdc
10 mA typ.
Positive logic
Start-up time
Thermal performance
(See Note 2)
MSL (‘Z’ suffix only)
Operating ambient,
temperature
Non-operating
JEDEC J-STD-020C
-40 ºC to +85 ºC
-40 ºC to +125 ºC
Level 3
1 V/ms
Undervoltage lockout
Track input voltage
Insulation voltage
Switching frequency
Minimum load
See Tables on page 2
8.5-9.5 V typ.
Pin 11 (See Note 6)
±0.3 Vin
PROTECTION
Short-circuit
Auto reset
Thermal
40 A typ.
Auto recovery
International Safety Standard Approvals
UL/cUL CAN/CSA-C22.2 No. 60950-1-03/UL 60950-1,
File No. E174104
TÜV Product Service (EN60950) Certificate No. B 04 06 38572 044
CB Report and Certificate to IEC60950, Certificate No.
US/8292/UL
*Auto-track™ is a trade mark of
Texas Instruments
File Name: pth12030.pdf Rev (07): 19 Dec 2005
PTH12030
12 Vin single output
DC-DC CONVERTERS
POLA Non-isolated
2
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
OUTPUT
POWER
INPUT
VOLTAGE
OUTPUT
VOLTAGE
143 W
10.2-13.8 Vdc
143 W
10.2-13.8 Vdc
(MAX.)
OUTPUT
CURRENT
OUTPUT
CURRENT
NEW Product
REGULATION
EFFICIENCY
(MAX.)
LINE
LOAD
MODEL
NUMBER (9,10)
(MIN.)
(MAX.)
0.8-1.8 Vdc
0A
26 A
89.0%
±5 mV
±5 mV
PTH12030L
1.2-5.5 Vdc
0A
26 A
94.5%
±5 mV
±5 mV
PTH12030W
Part Number System with Options
PTH12030WAST
Product Family
Point of Load Alliance
Compatible
Packaging Options
No Suffix = Trays
T = Tape and Reel (8)
Mounting Option (9)
D = Horizontal Through-Hole (Matte Sn)
H = Horizontal Through-Hole (Sn/Pb)
S = Surface-Mount (63/37 Sn/Pb
pin solder material)
Z = Surface-Mount (96.5/3.0/0.5 Sn/Ag/Cu
pin solder material)
Input Voltage
12 = 12 V
Output Current
03 = 26 A
Pin Option
A = Through-Hole Std. Pin Length (0.140”)
A = Surface-Mount Tin/Lead Solder Ball
Mechanical Package
Always 0
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 0.8V for
the PTH12030L.
EFFICIENCY TABLE - PTH12030W (IO = 18 A)
OUTPUT VOLTAGE
EFFICIENCY
Vo = 5.0 V
94.5%
Vo = 3.3 V
92.7%
Vo = 2.5 V
91.4%
Vo = 2.0 V
90.3%
Vo = 1.8 V
89.5%
Vo = 1.5 V
88.2%
Vo = 1.2 V
86.2%
EFFICIENCY TABLE - PTH12030L (IO = 18 A)
OUTPUT VOLTAGE
EFFICIENCY
Vo = 1.8 V
89%
Vo = 1.5 V
87%
Vo = 1.2 V
85%
Vo = 1.0 V
83%
Vo = 0.8 V
80%
Notes
1
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).
2 See Figure 1 for safe operating curve of the PTH12030W and Figure 4 for
safe operating curve of PTH12030L
3 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.
4 An external output capacitor is not required for basic operation. Adding
330 µF of distributed capacitance at the load will improve the transient
response.
5 1 A/µs load step, 50 to 100% Iomax, Cout = 330 µF.
6 If utilized Vout will track applied voltage by ±0.3 V (up to Vo set point).
7 Tape and reel packaging only available on the surface-mount versions.
8 The pk-pk output ripple voltage is measured with an external 10µF
ceramic capacitor. See Figure 3 Standard application schematic on the
following page.
9 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.
10 NOTICE: Some models do not support all options. Please contact your
local Artesyn representative or use the on-line model number search tool at
http://www.artesyn.com/powergroup/products.htm to find a suitable
alternative.
File Name: pth12030.pdf Rev (07): 19 Dec 2005
PTH12030
12 Vin single output
DC-DC CONVERTERS
POLA Non-isolated
3
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
NEW Product
PTH12030W Characteristic Data
80
100
70
EFFICIENCY (%)
TEMPERATURE (ºC)
90
60
Nat Conv
100 LFM
200 LFM
400 LFM
50
40
30
80
Vout
1.2V
1.8V
2.5V
3.3V
5.0V
60
40
20
0
4
8
16
12
20
0
24
4
OUTPUT CURRENT (A)
12
8
16
20
24
OUTPUT CURRENT (A)
Figure 1 - Safe Operating Area
Vin = 12 V, Output Voltage = 3.3 V (See Note A)
Figure 2 - Efficiency vs Load Current
Vin = 12 V (See Note B)
90
100
80
90
EFFICIENCY (%)
TEMPERATURE (ºC)
PTH12030L Characteristic Data
70
60
Nat conv
100 LFM
200 LFM
400 LFM
50
40
30
20
70
60
50
0
5
15
10
20
0
25
OUTPUT CURRENT (A)
15
20
25
Notes
13
2
A SOA curves represent the conditions at which internal components are
within the Artesyn derating guidelines.
B Characteristic data has been developed from actual products tested at
25 °C. This data is considered typical data for the converter.
12 11
10
1
9
PTH12030
(Top View)
Vout
8
7
3
4
Inhibit
10
Figure 4 - Efficiency vs Load Current for PTH12030L
Vin = 12 V (See Note B)
Track
Margin Down
Margin Up
Vin
5
OUTPUT CURRENT (A)
Figure 3 - Safe Operating Area for PTH12030L
Vin = 12 V, Output Voltage ≤ 1.8 V (See Note A)
5
6
Vo Sense
Cin 560µF
(Required)
Vout
1.8V
1.5V
1.2V
1.0V
0.8V
80
+
RSET 0.5%, 0.1W
(Required)
Cout 330µF
(Optional)
L
O
A
D
+
GND
GND
Figure 5 - Standard Application - All Models
File Name: pth12030.pdf Rev (07): 19 Dec 2005
PTH12030
12 Vin single output
DC-DC CONVERTERS
POLA Non-isolated
4
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
0.060
(1.52)
1.370 (34.80)
0.125 (3.18)
0.125 (3.18)
0.500
(12.70)
0.140
(3.55)
0.060
(1.52)
0.500
(12.70)
NEW Product
ø0.040 (1.02)
13 Places
10
0.125 (3.18)
13 12 11
1
0.500
(12.70)
0.375
(9.52)
2
9
Lowest Component
0.010 min. (0.25)
Bottom side Clearance
1.120
(28.45)
0.125 (3.18)
8
0.375
(9.52)
0.375
(9.52)
3
4
5
(0.070 (1.78)
(Standoff Shoulder)
6
PIN CONNECTIONS
7
TOP VIEW
Host Board
0.354 (9.00)
max.
Dimensions in Inches (mm)
Tolerances (unless otherwise specified)
2 Places ±0.030 (±0.76)
3 Places ±0.010 (±0.25)
SIDE VIEW
Figure 6 - Plated Through-Hole Mechanical Drawing
0.060
(1.52)
1.370 (34.80)
0.125 (3.18)
0.125 (3.18)
0.500
(12.70)
0.060
(1.52)
0.500
(12.70)
0.354 (9.00)
max.*
10
0.125 (3.18)
1
Solder Ball
ø0.040 (1.02)
13 Places
13 12 11
0.500
(12.70)
0.375
(9.52)
9
2
FUNCTION
1
Ground
2
Vin
3
Ground
4
Inhibit*
5
Vo adjust
6
Vo sense
7
Ground
8
Vout
9
Vout
10
Ground
11
Track
12
Margin down*
13
Margin up*
*Denotes negative logic:
Open = Normal operation
Ground = Function active
1.120
(28.45)
0.125 (3.18)
8
0.375
(9.52)
*After solder reflow
on customer board
PIN NO.
0.375
(9.52)
3
4
5
6
7
TOP VIEW
SIDE 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 Mechanical Drawing
Datasheet © Artesyn Technologies® 2005
The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. The information and specifications contained or described herein are subject to change in any manner at any time without notice. No rights under any patent
accompany the sale of any such product(s) or information contained herein.
Please consult our website for the following items: Application Note
www.artesyn.com
File Name: pth12030.pdf Rev (07): 19 Dec 2005