DOS16-05T_14 Datasheet, PDF (1/3 Pages) Power Mate Technology Co., LTD – POINT OF LOAD DC-DC CONVERTER

DOS(H)16-05T 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 16A
• 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
• UL60950-1, EN60950-1, & IEC60950-1 SAFETY APPROVALS
• CE MARKED
• COMPLIANT TO RoHS II & REACH
OPTIONS
POSITIVE LOGIC REMOTE ON/OFF
DESCRIPTION
DOS16-05T (SMD type), DOH16-05T (for Vertical Mounting SIP type) and
DOH16-05TA (for Horizontal Mounting SIP type) are non-isolated DC/DC
converters that can deliver up to 16A 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
16A 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)}
16A
Minimum load
0% _{Input filter (Note 5)}
C filter
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
± 0.3%Vout(set) Input no load current
Vout(set) =0.75VDC
(Vin=5V, Io=0, module enabled) Vout(set) =3.3VDC
± 0.4%Vout(set)
15mVrms,max ^{Input under voltage lockout}
Start-up voltage
Shutdown voltage
50mVp-p,max
±0.4%
Input reflected ripple
current
5~20MHz, 1µH source impedance
100mA
130mA
2.2VDC
2.0VDC
100mAp-p
Dynamic load ^{ΔIo /Δt = 2.5A/µs ,Vin(nom) Peak deviation}
300mV _{ENVIRONMENTAL SPECIFICATIONS}
response
(Note 2)
Load change step
(50% to 100% or
Setting time
(Vout<10%peak
25µs Operating ambient temperature
–40ºC ~ +85ºC(with derating)
100% to 50% of Io(max))
deviation)
Storage temperature range
–55ºC ~ +125ºC
Dynamic load ^{ΔIo /Δt = 2.5A/µs ,Vin(nom)}
response
Load change step
(Note 3)
(50% to 100% or
Peak deviation
Setting time
(Vout<10%peak
150mV
Thermal shock
100µs ^Vibration
MIL-STD-810F
MIL-STD-810F
100% to 50% of Io(max))
deviation)
Relative humidity(non-condensing)
5% to 95% RH
Output current limit
180% _{Lead-free reflow solder process}
IPC J-STD-020D
Output short-circuit current
Continuous, automatics recovery
External load capacitance
ESR≧1mΩ
ESR≧10mΩ
1000µF,max ^{Moisture sensitivity level(MSL)}
5000µF,max
IPC J-STD-033B
Level 2a
Over temperature protection
125ºC
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 ^{FEATURE SPECIFICATIONS}
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Switching frequency
Safety approvals
Dimensions
SMD
SIP
See table
None
300kHz±10%
IEC60950-1, UL60950-1, & EN60950-1
1.30 X 0.53 X 0.30 Inch
(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)
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
0.5V,max
Rise time Time for Vout to rise from 10% to 90%of Vout(set)
6ms
Weight
MTBF (Note 1)
MIL-HDBK-217F
6.0g(0.22oz)
3.238 x 10⁶ hrs ^{Turn-on delay time}
Case 1 (Note 7)
Case 2 (Note 8)
1ms
1ms
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2014/4/30