File Name: ptv12010w.pdf Rev (02): 19 Dec 2005

For the most current data and application support visit www.artesyn.com/powergroup/products.htm

DC-DC CONVERTERS

POLA Non-isolated

2

NEW Product

PTV12010

12 Vin single output

Part Number System with Options

Product Family

Point of Load Alliance

Compatible

Mounting Version

V = Vertical

D = Horizontal Through-Hole (Matte Sn)

H = Horizontal Through-Hole (Sn/Pb)

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.

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

TV

V1

12

20

01

10

0 S

Se

erriie

es

s

Output Current

01 = 8 A

Input Voltage

12 = 12 V

Mechanical Package

Always 0

PTV12010W AH

Pin Style

A = Through-Hole Std. Pin Length (0.150”)

Output Voltage Code

W = Wide

L = Low Voltage

OUTPUT VOLTAGE

EFFICIENCY

Vo = 1.8 V

87%

Vo = 1.5 V

86%

Vo = 1.2 V

84%

Vo = 1.0 V

81%

Vo = 0.8 V

78%

OUTPUT VOLTAGE

EFFICIENCY

Vo = 5.0 V

92%

Vo = 3.3 V

90%

Vo = 2.5 V

88%

Vo = 1.8 V

85%

Vo = 1.5 V

83%

Vo = 1.2 V

80%

N

No

otte

es

s

1

Remote ON/OFF. Positive logic

ON:

Pin 7 open; or V > 2 V

OFF:

Pin 7 GND; or V < 0.6 V

2

See Figures 1, 2, 3 and 6 for safe operating curves.

3

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.

4

An external output capacitor is not required for basic operation. Adding

100 µF of distributed capacitance at the load will improve the transient

response.

5

6

If utilized Vout will track applied voltage by ±0.3 V (up to Vo set point).

7

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.

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

INPUT

OUTPUT

OUTPUT

OUTPUT

EFFICIENCY

REGULATION

MODEL

POWER

VOLTAGE

VOLTAGE

CURRENT

CURRENT

(MAX.)

LINE

LOAD

NUMBER

(9,10)

(MAX.)

(MIN.)

15 W

10.8-13.2 Vdc

0.8-1.8 Vdc

0 A

8 A

87%

±10 mV

±12 mV

PTV12010L

44 W

10.8-13.2 Vdc

1.2-5.5 Vdc

0 A

8 A

92%

±10 mV

±12 mV

PTV12010W