DOS(H)10-05T SERIES
POINT OF LOAD
DC-DC CONVERTER
FEATURES
•
OUTPUT CURRENT UP TO 10A
•
SMALL SIZE AND LOW PROFILE :
1.30”
X
0.53”
X
0.30” (SMD) ; 2.00”
X
0.50”
X
0.28” (SIP)
•
HIGH EFFICIENCY UP TO 95% @ 3.3V FULL LOAD
•
INPUT RANGE FROM 2.4VDC TO 5.5VDC
•
FIXED SWITCHING FREQUENCY (300kHZ)
•
SMD & SIP PACKAGES
•
SMD PACKAGE QUALIFIED FOR LEADFREE REFLOW SOLDER
PROCESS ACCORDING IPC J-STD-020D
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Distributed Power Architectures
Semiconductor Equipment
Microprocessor Power Applications
•
OUTPUT VOLTAGE PROGRAMMABLE FROM 0.75VDC TO 3.3VDC
VIA EXTERNAL RESISTOR
•
INPUT UNDER-VOLTAGE PROTECTION
•
SAFETY MEETS UL60950-1, EN60950-1 AND IEC60950-1
•
ISO9001 CERTIFIED MANUFACTURING FACILITIES
•
COMPLIANT TO RoHS EU DIRECTIVE 2011/65/EU
OPTIONS
POSITIVE LOGIC REMOTE ON/OFF
DESCRIPTION
DOS10-05T (SMD type), DOH10-05T (for Vertical Mounting SIP type) and
DOH10-05TA (for Horizontal Mounting SIP type) are non-isolated DC/DC
converters that can deliver up to 10A of output current with full load efficiency of
95% at 3.3V output.
T E C H N I C A L S P E C I F I C AT I O N
OUTPUT SPECIFICATIONS
Output current
Voltage accuracy
All specifications are typical at nominal input, full load and 25ºC otherwise noted
INPUT SPECIFICATIONS
10A max Input voltage range
Vout(set) < Vin – 0.5V
2.4 ~ 5.5VDC
Maximum input current Vin=2.4 to 5.5V; Io=Io(max)
10A
± 2%Vout(set)
Input filter (Note 5)
C filter
Minimum load
0%
Vout(set) =0.75VDC
Input no load current
100mA
Vin=Vout(set)+0.5V to Vin(max)
130mA
Vout(set) =3.3VDC
Line regulation
± 0.3%Vout(set) (Vin=5V, Io=0, module enabled)
at Full Load
Start-up voltage
2.2VDC
± 0.4%Vout(set) Input under voltage lockout
Load regulation
No Load to Full Load
2.0VDC
Shutdown voltage
15mVrms,max Input reflected ripple current5~20MHz, 1µH source impedance
100mAp-p
Ripple and noise (Note2) 20MHz bandwidth
50mVp-p,max
0.4%
ENVIRONMENTAL SPECIFICATIONS
Temperature coefficient
–40ºC ~ +85ºC(with derating)
Io / t = 2.5A/µs ,Vin(nom)
Peak deviation
200mV Operating ambient temperature
Dynamic load
Storage temperature range
–55ºC ~ +125ºC
Setting time
Load change step
response
Thermal shock
MIL-STD-810F
(50% to 100% or
(Vout<10%peak
25µs
(Note 2)
Vibration
MIL-STD-810F
100% to 50% of Io(max))
deviation)
5% ~ 95% RH
Io / t = 2.5A/µs ,Vin(nom)
Peak deviation
100mV Relative humidity(non-condensing)
Dynamic load
Lead-free reflow solder process
IPC J-STD-020D
Load change step
Setting time
response
IPC J-STD-033B
(50% to 100% or
(Vout<10%peak
100µs Moisture sensitivity level(MSL)
(Note 3)
Level 2a
100% to 50% of Io(max)
deviation)
Over temperature protection
125ºC
Output current limit
200%
Output short-circuit current
Continuous, automatics recovery
FEATURE SPECIFICATIONS
ESR 1m
1000µF,max Remote ON/OFF(Note 6)
External load capacitance
5000µF,max (Negative logic)(standard) ON = Open or 0V < Vr < 0.3V
ESR 10m
I
IN
=10µA,max
Output voltage overshoot-startup Vin=2.4 ~ 5.5V, F.L.
1%Vout(set)
OFF
=
1.5V < Vr < Vin(max)
I
IN
=1mA,max
ON = Open or Vin(max)
I
IN
=10µA,max
Voltage adjustability (see fig.1) (Note 4)
0.7525V ~ 3.63V (Positive logic)(option)
OFF=0V < Vr < 0.3V
I
IN
=1mA,max
GENERAL SPECIFICATIONS
Input current of Remote control pin
10µA~1.0mA
1.5mA,typ
Efficiency
See table Remote off state input current Nominal Input
Remote sense range
0.5V,max
Isolation voltage
None
Switching frequency
Design meets safety standard
SMD
Dimensions
Weight
MTBF (Note 1)
BELLCORE TR-NWT-000332
MIL-HDBK-217F
SIP
300kHz±10% Rise time Time for Vout to rise from 10% to 90%of Vout(set)
IEC60950-1, UL60950-1, EN60950-1
Case 1 (Note7)
Turn-on delay time
1.30 X 0.53 X 0.30 Inch
Case 2 (Note8)
(33.0 X 13.5 X 7.7 mm)
2.00 X 0.50 X 0.28 Inch
(50.8 X 12.7 X 7.2 mm)
6.0g(0.22oz)
1.428 x 10
7
hrs
1.007 x 10
6
hrs
Page 1 of 3
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±
Ω
Ω
≧
≧
Δ
Δ
Δ
Δ
6mS, max.
1ms
1ms
2013/5/3
P-DUKE [ POWER MATE TECHNOLOGY CO., LTD ]
