12 Vin single output
DC-DC CONVERTERS
POLA Non-isolated
NEW Product
2
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
OUTPUT
POWER
(MAX.)
66 W
66 W
OUTPUT
CURRENT
(MIN.)
0A
0A
OUTPUT
CURRENT
(MAX.)
12 A
12 A
PTH12010
INPUT
VOLTAGE
10.8-13.2 Vdc
10.8-13.2 Vdc
OUTPUT
VOLTAGE
0.8-1.8 Vdc
1.2-5.5 Vdc
EFFICIENCY
(MAX.)
89%
94%
REGULATION
LINE
±10 mV
±10 mV
LOAD
±12 mV
±12 mV
MODEL
NUMBER
(8,9)
PTH12010L
PTH12010W
Part Number System with Options
PTH12010WAST
Packaging Options
No Suffix = Trays
T = Tape and Reel
(7)
Mounting Optionl
(8)
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)
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 PTH12010 Series
Product Family
Point of Load Alliance
Compatible
Input Voltage
12 = 12 V
Output Current
01 = 12 A
Mechanical Package
Always 0
The ultra-wide output voltage trim range offers major advantages to users who
select the PTH12010. 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 V to 5.5 V for suffix ‘W’ and 0.8 Vdc to 1.8 Vdc for
suffix ‘L’. When the PTH12010 converter leaves the factory the output has
been adjusted to the default voltage of 1.2 V for the PTH12010W and 0.8 V for
PTH12010L.
EFFICIENCY TABLE - PTH12010W
(I
O
= 8 A)
Notes
1
Remote ON/OFF. Positive Logic
ON:
Pin 3 open; or V > Vin - 0.5 V
OFF:
Pin 3 GND; or V < 0.8 V (min - 0.2 V).
See Figures 1, 2 and 3 for safe operating curves for the PTH12010W and
Figures 6 and 7 for PTH12010L.
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.
To order Pb-free (RoHS compatible) surface-mount parts replace the
mounting option ‘S’ with ‘Z’, e.g. PTH12010WAZ. To order Pb-free
(RoHS compatible) through-hole parts replace the mounting option ‘H’
with ‘D’, e.g. PTH12010WAD.
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.
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%
93%
91%
90%
89%
88%
86%
2
3
4
5
6
7
8
EFFICIENCY TABLE - PTH12010L (I
O
= 8 A)
9
OUTPUT VOLTAGE
Vo = 1.8 V
Vo = 1.5 V
Vo = 1.2 V
Vo = 1.0 V
Vo = 0.8 V
EFFICIENCY
89%
88%
86%
84%
82%
File Name: pth12010.pdf Rev (07): 19 Dec 2005
ARTESYN [ ARTESYN TECHNOLOGIES ]
