DC/DC CONVERTERS POLA Non-isolated
1
NEW Product
File Name: pth12060.pdf Rev: 28 Jun 2006
2 YEAR WARRANTY
All specifications are typical at nominal input, full load at 25 C unless otherwise stated
C
in
= 560 F, C
out
= 0 F
SPECIFICATIONS
The PTH12060 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%. The PTH12060
has an input voltage of 10.8 Vdc to 13.2 Vdc and offers a wide output voltage range
adjustable with external trim resistor, allowing for maximum design flexibility and a
pathway for future upgrades.
10 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-trackTM sequencing*
Margin up/down controls
Efficiencies up to 94%
Output ON/OFF inhibit
Output voltage sense
Point-of-Load-Alliance (POLA) compatible
Available RoHS compliant
*Auto-trackTM is a trade mark of
Texas Instruments
PTH12060
1 2 V i n s i n g l e o u t p u t
OUTPUT SPECIFICATIONS
Voltage adjustability
Suffix `W'
1.2-5.5 Vdc
(See Note 4)
Suffix `L'
0.8-1.8 Vdc
Setpoint accuracy
2.0% Vo
Line regulation
10 mV typ.
Load regulation
12 mV typ.
Total regulation
3.0% Vo
Minimum load
0 A
Ripple and noise
Suffix `W'
V
o
2.5 V
25 mV pk-pk
20 MHz bandwidth
V
o
> 2.5 V
1% V
o
(See Note 8)
Suffix `L'
V
o
1.0 V
20 mV pk-pk
V
o
> 1.0 V
30 mV pk-pk
Temperature co-efficient
-40 C to +85 C
0.5% Vo
Transient response
70 s recovery time
(See Note 5)
Overshoot/undershoot 100 mV
Margin adjustment
5.0% Vo
INPUT SPECIFICATIONS
Input voltage range
(See Note 3)
10.8-13.2 Vdc
Input current
No load
10 mA typ.
Remote ON/OFF
(See Note 1)
Positive logic
Start-up time
1 V/ms
Undervoltage lockout
9.0-9.5 V typ.
Track input voltage
Pin 8 (See Note 6)
0.3 Vin
International Safety Standard Approvals
UL/cUL CAN/CSA-C22.2 No. 60950-1-03/UL 60950-1,
File No. E174104
TV Product Service (EN60950) Certificate No. B 04 06 38572 044
CB Report and Certificate to IEC60950, Certificate No.
US/8292/UL
EMC CHARACTERISTICS
Electrostatic discharge
EN61000-4-2, IEC801-2
Conducted immunity
EN61000-4-6
Radiated immunity
EN61000-4-3
GENERAL SPECIFICATIONS
Efficiency
See Tables on page 2
Insulation voltage
Non-isolated
Switching frequency
Suffix `W'
350 kHz typ.
Over V
in
and I
o
ranges
Suffix `L'
250 kHz typ.
Approvals and
EN60950
standards
UL/cUL60950
Material flammability
UL94V-0
Dimensions
(L x W x H)
25.27 x 15.75 x 9.00 mm
0.995 x 0.620 x 0.354 in
Weight
5 g (0.18 oz)
MTBF
Telcordia SR-332
7,092,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating ambient,
-40 C to +85 C
(See Note 2)
temperature
Non-operating
-40 C to +125 C
MSL (`Z' suffix only)
JEDEC J-STD-020C
Level 3
PROTECTION
Short-circuit
Auto reset
20 A typ.
File Name: pth12060.pdf Rev: 28 Jun 2006
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
DC/DC CONVERTERS POLA Non-isolated
2
NEW Product
N
No
otte
es
s
1
Remote ON/OFF. Active High
ON:
Pin 3 open; or V > Vin - 0.5 V
OFF:
Pin 3 GND; or V < 0.8 V (min - 0.2 V).
2
See Figures 1, 2 and 3 for safe operating curves of PTH12060W and
Figures 6, 7 and 8 for safe operating curves of PTH12060L.
3
A 560 F 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 F of distributed capacitance at the load will improve the transient
response.
5
1 A/s load step, 50 to 100% I
omax
, C
out
= 330 F.
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 10F
ceramic capacitor. See Figures 5 and 8 for Standard application
schematic.
9
To order Pb-free (RoHS compatible) surface-mount parts replace the
mounting option `S' with `Z', e.g. PTH12060WAZ. To order Pb-free
(RoHS compatible) through-hole parts replace the mounting option `H'
with `D', e.g. PTH12060WAD.
P T H 1 2 0 6 0 W A S T
Part Number System with Options
Product Family
Point of Load Alliance
Compatible
The ultra-wide output voltage trim range offers major advantages to users who
select the PTH12060. 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 PTH12060 converter leaves the factory the output has been adjusted
to the default voltage of 1.2 V for the PTH12060W and 0.8 V for the PTH12060L.
O
Ou
uttp
pu
utt V
Vo
olltta
ag
ge
e A
Ad
djju
us
sttm
me
en
ntt o
off tth
he
e P
PT
TH
H1
12
20
06
60
0 S
Se
erriie
es
s
Output Current
06 = 10 A
Packaging Options
No Suffix = Trays
T = Tape and Reel
(7)
Input Voltage
12 = 12 V
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
PTH12060
1 2 V i n s i n g l e o u t p u t
EFFICIENCY TABLE - PTH12060L (I
O
= 8 A)
OUTPUT VOLTAGE
EFFICIENCY
Vo = 1.8 V
88%
Vo = 1.5 V
87%
Vo = 1.2 V
84%
Vo = 1.0 V
82%
Vo = 0.8 V
79%
EFFICIENCY TABLE - PTH12060W (I
O
= 8 A)
OUTPUT VOLTAGE
EFFICIENCY
Vo = 5.0 V
94%
Vo = 3.3 V
92%
Vo = 2.5 V
90%
Vo = 2.0 V
88%
Vo = 1.8 V
87%
Vo = 1.5 V
85%
Vo = 1.2 V
83%
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 (95.5/3.8/0.7 Sn/Ag/Cu
pin solder material)
OUTPUT
INPUT
OUTPUT
OUTPUT
OUTPUT
EFFICIENCY
REGULATION
MODEL
POWER
VOLTAGE
VOLTAGE
CURRENT
CURRENT
(MAX.)
LINE
LOAD
NUMBER
(MAX.)
(MIN.)
(MAX.)
55 W
10.8-13.2 Vdc
0.8-1.8 Vdc
0 A
10 A
88%
10 mV
12 mV
PTH12060L
55 W
10.8-13.2 Vdc
1.2-5.5 Vdc
0 A
10 A
94%
10 mV
12 mV
PTH12060W
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
DC/DC CONVERTERS POLA Non-isolated
3
NEW Product
File Name: pth12060.pdf Rev: 28 Jun 2006
PTH12060
1 2 V i n s i n g l e o u t p u t
T
E
M
P
E
R
A
T
U
R
E
(
C
)
Nat Conv
100 LFM
200 LFM
400 LFM
OUTPUT CURRENT (A)
20
30
40
50
60
70
80
90
0
2
4
6
8
10
T
E
M
P
E
R
A
T
U
R
E
(
C
)
Nat Conv
100 LFM
200 LFM
400 LFM
OUTPUT CURRENT (A)
20
30
40
50
60
70
80
90
0
2
4
6
8
10
Figure 2 - Safe Operating Area for PTH12060W
Vin = 12 V, Output Voltage = 3.3 V (See Note A)
Figure 1 - Safe Operating Area for PTH12060W
Vin = 12 V, Output Voltage = 5 V (See Note A)
E
F
F
I
C
I
E
N
C
Y
(
%
)
OUTPUT CURRENT (A)
5.0V
3.3V
2.5V
1.8V
1.2V
40
50
60
70
80
90
100
0
2
4
6
8
10
Vout
Figure 4 - Efficiency vs Load Current for PTH12060W
Vin = 12 V (See Note B)
T
E
M
P
E
R
A
T
U
R
E
(
C
)
Nat Conv
100 LFM
200 LFM
400 LFM
OUTPUT CURRENT (A)
20
30
40
50
60
70
80
90
0
2
4
6
8
10
Figure 3 - Safe Operating Area for PTH12060W
Vin = 12 V, Output Voltage = 1.8 V (See Note A)
Track
8
9
10
PTH12060
(Top View)
Margin Up
Margin Down
5
4
3
6
7
2
1
GND
GND
L
O
A
D
C
in
560
F
(Required)
+
V
in
Inhibit
R
SET
1%, 0.1W
(Required)
V
out
V
o
Sense
C
o1
330
F
(Optional)
C
o2
Ceramic
(Optional)
+
Figure 5 - Standard Application - All Models
PTH12060W Characteristic Data
N
No
otte
es
s
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.
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
DC/DC CONVERTERS POLA Non-isolated
4
NEW Product
File Name: pth12060.pdf Rev: 28 Jun 2006
PTH12060
1 2 V i n s i n g l e o u t p u t
Figure 7 - Efficiency vs Load Current for PTH12060L
Vin = 12 V (See Note B)
Figure 6 - Safe Operating Area for PTH12060L
Vin = 12 V, Output Voltage 1.8 V (See Note A)
E
F
F
I
C
I
E
N
C
Y
(
%
)
OUTPUT CURRENT (A)
1.8V
1.5V
1.2V
1.0V
0.8V
50
60
70
80
90
100
0
2
4
6
8
10
Vout
T
E
M
P
E
R
A
T
U
R
E
(
C
)
OUTPUT CURRENT (A)
20
30
40
50
60
70
80
90
0
2
4
6
8
10
100 LFM
Nat Conv
PTH12060L Characteristic Data
Track
8
9
10
PTH12060
(Top View)
Margin Up
Margin Down
5
4
3
6
7
2
1
GND
GND
L
O
A
D
C
in
560
F
(Required)
+
V
in
Inhibit
R
SET
1%, 0.1W
(Required)
V
out
V
o
Sense
C
o1
330
F
(Optional)
C
o2
Ceramic
(Optional)
+
Figure 8 - Standard Application - All Models
N
No
otte
es
s
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.
File Name: pth12060.pdf Rev: 28 Jun 2006
Please consult our website for the following items:
Application Note
www.artesyn.com
Datasheet Artesyn Technologies 2006
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.
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
DC/DC CONVERTERS POLA Non-isolated
5
NEW Product
PTH12060
1 2 V i n s i n g l e o u t p u t
Dimensions in Inches (mm)
Tolerances (unless otherwise specified)
2 Places
0.030 (
0.76)
3 Places
0.010 (
0.25)
0.140
(3.55)
0.354 (9.00)
MAX.
Host Board
TOP VIEW
SIDE VIEW
0.995 (25.27)
0.620
6
7
3
5
4
10
9
8
1
2
0.040 (1.02)
5 Places.
(15.75)
0.125 (3.18)
0.125 (3.18)
(6.35)
0.250
0.060
(1.52)
0.500
(12.70)
(1.52)
0.060
0.375
(9.52)
0.070 (1.78)
(Standoff Shoulder)
Lowest Component
0.010 min. (0.25)
Bottom side Clearance
Dimensions in Inches (mm)
Tolerances (unless otherwise specified)
2 Places
0.030 (
0.76)
3 Places
0.010 (
0.25)
SIDE VIEW
Solder Ball
0.040 (1.02)
10 Places
TOP VIEW
0.995 (25.27)
0.620
6
7
3
5
4
10
9
8
1
2
(15.75)
0.125 (3.18)
0.125 (3.18)
(6.35)
0.250
0.060
(1.52)
0.500
(12.70)
(1.52)
0.060
0.375
(9.52)
*After solder reflow
on customer board
0.354 (9.00)
max.*
Figure 9 - Plated Through-Hole Mechanical Drawing
Figure 10 - Surface-Mount Mechanical Drawing
*Denotes negative logic:
Open = Normal operation
Ground = Function active
PIN CONNECTIONS
PIN NO.
FUNCTION
1
Ground
2
Vin
3
Inhibit*
4
Vo adjust
5
Vo sense
6
Vout
7
Ground
8
Track
9
Margin down*
10
Margin up*
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