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2013/09/13

DOS(H)06-12T SERIES

POINT OF LOAD

DC-DC CONVERTER

INPUT SPECIFICATIONS

Input voltage range

Vout(set)

≦3.63V

Vout(set)

>3.63V

Vin(nom) =12V

8.3 ~ 14VDC

8.3 ~ 13.2VDC

Maximum input current

Vin=Vin(min); Io=Io(max)

4.5A

Input filter (Note 5)

C filter

Input no load current

(Vin=12V, Io=0, module enabled)

Vout(set) =0.75VDC

Vout(set) =5.0VDC

17mA

100mA

Input under voltage lockout

Start-up voltage

Shutdown voltage

7.9VDC

7.8VDC

Input reflected ripple current

5~20MHz, 1µH source impedance

30mAp-p

ENVIRONMENTAL SPECIFICATIONS

Operating ambient temperature

–40ºC ~ +85ºC(with derating)

Storage temperature range

–55ºC ~ +125ºC

Thermal shock

MIL-STD-810F

Vibration

MIL-STD-810F

Relative humidity(non-condensing)

5% ~ 95% RH

Lead-free reflow solder process

IPC J-STD-020D

Moisture sensitivity level(MSL)

IPC J-STD-033B

Level 2a

Over temperature protection

140ºC

FEATURE SPECIFICATIONS

Remote ON/OFF(Note 6)

Negative logic(standard)

Positive logic(option)

ON = Open or 0V < Vr < 0.3V

OFF=0V < Vr < 0.3V

Input current of Remote control pin

10µA~1.0mA

Remote off state input current

Nominal Input

1.2mA

Rise time

Time for Vout to rise from 10% to 90%of Vout(set ) 6mS, max.

Turn-on delay time

Case 1 (Note 7)

Case 2 (Note 8)

3ms

3ms

OUTPUT SPECIFICATIONS

Output current

6A max

Voltage accuracy

± 2%Vout(set)

Minimum load

0%

Line regulation

Vin=Vin(min) to Vin(max)

at Full Load

± 0.3%Vout(set)

Load regulation

No Load

to Full Load

± 0.4%Vout(set)

Ripple and noise (Note2) 20MHz bandwidth

20mVrms,max

50mVp-p,max

Temperature coefficient

±0.4%

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

200mV

Dynamic load

response

(Note 2)

Load change step

(50% to 100% or

100% to 50% of Io(max))

Setting time

(Vout<10%peak

deviation)

25µs

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

50mV

Dynamic load

response

(Note 3)

Load change step

(50% to 100% or

100% to 50% of Io(max))

Setting time

(Vout<10%peak

deviation)

50µs

Output current limit

200%

Output short-circuit current

Continuous, automatics recovery

External load capacitance

ESR

≧1mΩ

ESR

≧10mΩ

1000µF,max

3000µF,max

Output voltage overshoot-startup

Vin=Vin(min) ~ Vin(max);

F.L.

1%Vout(set)

Voltage adjustability (see fig.1)

(Note 4)

0.7525V ~ 5.0V

GENERAL SPECIFICATIONS

Efficiency

See table

Isolation voltage

None

Switching frequency

300kHz±10%

Safety approvals

IEC60950-1, UL60950-1, & EN60950-1

Dimensions

SMD

SIP

0.80 X 0.45 X 0.25 Inch

(20.3 X 11.4 X 6.5 mm)

0.90 X 0.40 X 0.24 Inch

(22.9 X 10.2 X 6.0 mm)

Weight

2.8g(0.1oz)

MTBF (Note 1)

MIL-HDBK-217F

9.277 x 10

FEATURES

0.80” X 0.45” X 0.25” (SMD) ; 0.90” X 0.40” X 0.24” (SIP)

PROCESS ACCORDING IPC J-STD-020D

VIA EXTERNAL RESISTOR

OPTIONS

POSITIVE LOGIC REMOTE ON/OFF

DESCRIPTION

DOS06-12T (SMD type), DOH06-12T (for Vertical Mounting SIP type) and

DOH06-12TA (for Horizontal Mounting SIP type) are non-isolated DC/DC

converters that can deliver up to 6A of output current with full load efficiency of 89%

at 3.3V output.

APPLICATIONS

Wireless Network

Telecom/Datacom

Industry Control System

Distributed Power Architectures

Semiconductor Equipment

Microprocessor Power Applications