DOS_H_10-05T Datasheet, PDF (1/3 Pages) Power Mate Technology Co., LTD – POINT OF LOAD DC DE CONVERTER

DOS(H)10-05T SERIES
POINT OF LOAD DC-DC CONVERTER
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Distributed Power Architectures
Semiconductor Equipment
Microprocessor Power Applications
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
• 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 A T I O N All specifications are typical at nominal input, full load and 25ºC otherwise noted
OUTPUT SPECIFICATIONS
INPUT SPECIFICATIONS
Output current
10A max Input voltage range
Vout(set) < Vin – 0.5V
2.4 ~ 5.5VDC
Voltage accuracy
± 2%Vout(set) ^{Maximum input current Vin=2.4 to 5.5V; Io=Io(max)}
10A
Minimum load
Line regulation
Load regulation
Vin=Vout(set)+0.5V to Vin(max)
at Full Load
No Load to Full Load
Ripple and noise (Note2) 20MHz bandwidth
Temperature coefficient
0% ^{Input filter (Note 5)}
Input no load current
Vout(set) =0.75VDC
± 0.3%Vout(set) ^{(Vin=5V, Io=0, module enabled)}
Vout(set) =3.3VDC
± 0.4%Vout(set) ^{Input under voltage lockout}
Start-up voltage
Shutdown voltage
15mVrms,max _{Input reflected ripple current5~20MHz, 1µH source impedance}
50mVp-p,max
±0.4% ^{ENVIRONMENTAL SPECIFICATIONS}
C filter
100mA
130mA
2.2VDC
2.0VDC
100mAp-p
Dynamic load ^{ΔIo /Δt = 2.5A/µs ,Vin(nom)}
response
Load change step
(Note 2)
(50% to 100% or
100% to 50% of Io(max))
Dynamic load ^{ΔIo /Δt = 2.5A/µs ,Vin(nom)}
response
Load change step
(Note 3)
(50% to 100% or
100% to 50% of Io(max)
Peak deviation
Setting time
(Vout<10%peak
deviation)
Peak deviation
Setting time
(Vout<10%peak
deviation)
200mV
25µs
100mV
100µs
Operating ambient temperature
Storage temperature range
Thermal shock
Vibration
Relative humidity(non-condensing)
Lead-free reflow solder process
Moisture sensitivity level(MSL)
–40ºC ~ +85ºC(with derating)
–55ºC ~ +125ºC
MIL-STD-810F
MIL-STD-810F
5% ~ 95% RH
IPC J-STD-020D
IPC J-STD-033B
Level 2a
Output current limit
200% ^{Over temperature protection}
125ºC
Output short-circuit current
Continuous, automatics recovery
External load capacitance
ESR≧1mΩ
ESR≧10mΩ
1000µF,max
5000µF,max
Output voltage overshoot-startup Vin=2.4 ~ 5.5V, F.L.
1%Vout(set)
Voltage adjustability (see fig.1) (Note 4)
0.7525V ~ 3.63V
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
See table
None
FEATURE SPECIFICATIONS
Remote ON/OFF(Note 6)
(Negative logic)(standard) ON = Open or 0V < Vr < 0.3V
OFF =1.5V < Vr < Vin(max)
(Positive logic)(option) ON = Open or Vin(max)
OFF=0V < Vr < 0.3V
Input current of Remote control pin
Remote off state input current Nominal Input
Remote sense range
IIN=10µA,max
IIN=1mA,max
IIN=10µA,max
IIN=1mA,max
10µA~1.0mA
1.5mA,typ
0.5V,max
Switching frequency
300kHz±10% Rise time Time for Vout to rise from 10% to 90%of Vout(set) 6mS, max.
Design meets safety standard
SMD
IEC60950-1, UL60950-1, EN60950-1
1.30 X 0.53 X 0.30 Inch ^{Turn-on delay time}
Case 1 (Note7)
Case 2 (Note8)
1ms
1ms
Dimensions
SIP
(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)
Weight
MTBF (Note 1)
BELLCORE TR-NWT-000332
MIL-HDBK-217F
6.0g(0.22oz)
1.428 x 10⁷ hrs
1.007 x 10⁶ hrs
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