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.)
15 W
44 W
OUTPUT
CURRENT
(MIN.)
0A
0A
OUTPUT
CURRENT
(MAX.)
(2)
8A
8A
PTV12010
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.)
87%
92%
REGULATION
LINE
±10 mV
±10 mV
LOAD
±12 mV
±12 mV
MODEL
NUMBER
(9,10)
PTV12010L
PTV12010W
Part Number System with Options
PTV12010WAH
Mounting Style
(9)
D = Horizontal Through-Hole (Matte Sn)
H = Horizontal Through-Hole (Sn/Pb)
Product Family
Point of Load Alliance
Compatible
Mounting Version
V = Vertical
Input Voltage
12 = 12 V
Output Current
01 = 8 A
Mechanical Package
Always 0
Pin Style
A = Through-Hole Std. Pin Length (0.150”)
Output Voltage Code
W = Wide
L = Low Voltage
Output Voltage Adjustment of the PTV12010 Series
The ultra-wide output voltage trim range offers major advantages to users who
select the PTV12010. 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 PTV12010 converter leaves the factory the output has
been adjusted to the default voltage of 1.2 V for the PTV12010W and 0.8 V for
PTV12010L.
EFFICIENCY TABLE - PTV12010L (I
O
= I
OMAX
)
EFFICIENCY TABLE - PTV12010W (I
O
= I
OMAX
)
OUTPUT VOLTAGE
Vo = 1.8 V
Vo = 1.5 V
Vo = 1.2 V
Vo = 1.0 V
Vo = 0.8 V
EFFICIENCY
87%
86%
84%
81%
78%
OUTPUT VOLTAGE
Vo = 5.0 V
Vo = 3.3 V
Vo = 2.5 V
Vo = 1.8 V
Vo = 1.5 V
Vo = 1.2 V
EFFICIENCY
92%
90%
88%
85%
83%
80%
Notes
1
Remote ON/OFF. Positive logic
Pin 7 open; or V > 2 V
ON:
OFF:
Pin 7 GND; or V < 0.6 V
See Figures 1, 2, 3 and 6 for safe operating curves.
A 100 µF electrolytic input capacitor is required for proper operation as
well as a 10 µF high-frequency ceramic capacitor. The electrolytic
capacitor must be rated for the minimum rms of ripple current.
An external output capacitor is not required for basic operation. Adding
100 µF of distributed capacitance at the load will improve the transient
response.
1 A/µs load step, 50 to 100% I
omax
, C3 = 100 µF.
If utilized Vout will track applied voltage by ±0.3 V (up to Vo set point).
The pre-bias start-up feature is not compatible with Auto-Track™. This is
because when the module is under Auto-Track™ control, it is fully active
and will sink current if the output voltage is below that of a back-feeding
source. Therefore to ensure a pre-bias hold-off, one of the following two
techniques must be followed when input power is first applied to the
module. The Auto-Track™ function must either be disabled, or the
module’s output held off using the Inhibit pin. Refer to Application Note
196 for more details.
8
The set-point voltage tolerance is affected by the tolerance and stability
of Rset. The stated limit is unconditionally met if Rset has a tolerance of
1% with 100/
ºC or better temperature stability.
9
To order Pb-free (RoHS compatible) through-hole parts replace the
mounting option ‘H’ with ‘D’, e.g. PTV12010WAD.
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: ptv12010w.pdf Rev (02): 19 Dec 2005
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