Rev C

POLT16-12T SERIES

16A Output Current Rating

DC/DC Open Frame Power Supply

Single Output

1/9/2018

Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •

Fax 603-778-9797

website: www.wallindustries.com • e-mail: sales@wallindustries.com

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SPECIFICATIONS

All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.

We reserve the right to change specifications based on technological advances.

SPECIFICATION

TEST CONDITIONS

Min

Typ

Max

Unit

INPUT SPECIFICATIONS

Input Voltage Range

Vout(set)

≤3.63VDC

8.3

12

14

VDC

Vout(set)>3.63VDC

8.3

12

13.2

Maximum Input Current

Vin=8.3 to 14VDC, Io=Io(max.)

10

A

Input Reflected Ripple Current

5~20MHz, 1µH source impedance

30

mAp-p

Start Up Voltage

7.9

VDC

Shutdown Voltage

7.8

VDC

Capacitor Type

OUTPUT SPECIFICATIONS

Output Voltage

See Table

Voltage Accuracy

% of Vout(set)

-2.0

+2.0

%

Line Regulation

Vin=Vin(min.) to Vin(max.) at Full Load; % of Vout(set)

-0.3

+0.3

%

Load Regulation

No Load to Full Load; % of Vout(set)

-0.4

+0.4

%

0.7525

3.63

VDC

Remote Sense

0.5

VDC

Output Current

See Table

Maximum Capacitive Load

See Table

Ripple & Noise

Measured by 20MHz bandwidth with a 1µF MLCC & a 10µF T/C

30

mVrms

75

mVp-p

Dynamic Load Response

With a 1µF MLCC & a 10µF T/C

ΔIo/Δt=2.5A/µs, Vin(nom) Peak deviation

200

mV

50% load step change

Setting time(Vout<10% peak deviation)

25

µs

Dynamic Load Response

With 2pcs of 150µF polymer capacitors

ΔIo/Δt=2.5A/µs, Vin(nom) Peak deviation

100

mV

50% load step change

Setting time (Vout<10% peak deviation)

50

µs

Temperature Coefficient

-0.4

+0.4

%/ºC

Rise Time

Time for Vout to rise from 10% to 90% of Vout(set)

6

ms

Output Voltage Overshoot-Startup

Vin=Vin(min.) to Vin(max.) at Full Load, % of Vout(set)

1.0

%

Negative Logic (Option)

DC-DC ON

Open or 0~0.3VDC

DC-DC OFF

2.5VDC~Vin(max.)

Positive Logic (Standard)

DC-DC ON

Open or (Vin-4) ~ Vin (max.)

DC-DC OFF

0~0.3VDC

Input Current of CTRL Pin

0.01

1.0

mA

Remote OFF Input Current

2.0

mA

3

ms

PROTECTION

Short Circuit Protection

Continuous, Automatic Recovery

Over Load Protection

180

%

Over Temperature Protection

125

ºC

ENVIRONMENTAL SPECIFICATIONS

Operating Case Temperature

-40

+85

ºC

Storage Temperature

-55

+125

ºC

Relative Humidity

Non-Condensing

5

95

%RH

Thermal Shock

MIL-STD-810F

Vibration

MIL-STD-810F

MTBF

MIL-HDBK-217F, Full Load

3,416,000

Hours

GENERAL SPECIFICATIONS

Efficiency

See Table

Switching Frequency

270

300

330

kHz

PHYSICAL SPECIFICATIONS

Weight

0.21oz (6.0g)

Dimensions (L x W x H)

SMD Package

1.30in x 0.53in x 0.30in

(33mm x 13.5mm x 7.6mm)

SIP Package

2.00in x 0.50in x 0.28in

(50.8mm x 12.7mm x 7.2mm)

SAFETY CHARACTERISTICS

Safety Approvals

UL60950-1, EN60950-1, IEC60950-1

Lead-Free Reflow Solder Process

IPC J-STD-020D

Moisture Sensitivity Level (MSL)

IPC J-STD-033B, Level 2a