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DOH06-12TA 参数 Datasheet PDF下载

DOH06-12TA图片预览
型号: DOH06-12TA
PDF下载: 下载PDF文件 查看货源
内容描述: 非隔离式负载的DC / DC转换器点 [Non-isolated Point of load DC/DC converters]
分类和应用: 转换器
文件页数/大小: 3 页 / 217 K
品牌: P-DUKE [ POWER MATE TECHNOLOGY CO., LTD ]
 浏览型号DOH06-12TA的Datasheet PDF文件第2页浏览型号DOH06-12TA的Datasheet PDF文件第3页  
FEATURES
OUTPUT CURRENT UP TO 6A
SMALL SIZE AND LOW PROFILE :
0.80”
X
0.45”
X
0.25” (SMD) ; 0.90”
X
0.40”
X
0.24” (SIP)
HIGH EFFICIENCY - 89% @ 3.3V FULL LOAD
INPUT RANGE FROM 8.3VDC TO 14.0VDC
FIXED SWITCHING FREQUENCY (300KHZ)
SMD & SIP PACKAGES
OUTPUT VOLTAGE PROGRAMMABLE FROM 0.75VDC TO 5.0VDC
VIA EXTERNAL RESISTOR
INPUT UNDER-VOLTAGE LOCKOUT
UL60950-1, EN60950-1 AND IEC60950-1 LICENSED
ISO9001 CERTIFIED MANUFACTURING FACILITIES
COMPLIANT TO RoHS EU DIRECTIVE 2002/95/EC
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Distributed Power Architectures
Semiconductor Equipment
Microprocessor Power Applications
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.
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
Minimum load
Line regulation
Load regulation
Vin=Vin(min) to Vin(max)
at Full Load
No Load to Full Load
Full load and Vin(nom)
All specifications are typical at nominal input, full load and 25ºC otherwise noted
INPUT SPECIFICATIONS
6A max
± 2%Vo(set)
0%
± 0.3%Vo(set),typ
± 0.4%Vo(set),typ
20mVrms,max
50mVp-p,max
±0.4%,
typ
Input voltage range
Maximum input current
Input filter (Note 5)
Input no load current
(Vin=12V, Io=0, module enabled)
Input under voltage lockout
Input reflected ripple current
Vo(set) =0.75Vdc
Vo(set) =5.0Vdc
Start-up voltage
Shutdown voltage
Vo(set)
≦3.63V
Vo(set)
>3.63V
Vin(nom) =12V
8.3 – 14VDC
8.3 – 13.2VDC
4.5A
C filter
17mA,typ
100mA,typ
7.9V,typ
7.8V,typ
Vin=Vin(min); Io=Io(max)
Ripple and noise (Note2) 20MHz bandwidth
Temperature coefficient
ΔIo
/Δt = 2.5A/μS ,Vin(nom) Peak deviation 200mV,typ
Dynamic load
Load change step
Setting time
response
(50% to 100% or
(Vo<10%peak
25μS,typ
(Note 2)
100% to 50% of Io(max))
deviation)
ΔIo
/Δt = 2.5A/μS ,Vin(nom) Peak deviation 50mV,typ
Dynamic load
Load change step
Setting time
response
(50% to 100% or
(Vo<10%peak
50μS,typ
(Note 3)
100% to 50% of Io(max))
deviation)
Output current limit
200%,typ
Output short-circuit current
Hiccup, automatics recovery
ESR≧1mΩ
1000μF,max
External load capacitance
3000μF,max
ESR≧10mΩ
Vin=Vin(min) to Vin(max);
Output voltage overshoot-startup
1%Vo(set)
F.L.
Voltage adjustability (see fig.1)
(Note 4)
0.7525V ~ 5.0V
5~20MHz, 1μH source impedance 30mAp-p
ENVIRONMENTAL SPECIFICATIONS
Operating ambient temperature
Storage temperature range
Thermal shock
Over temperature protection
–40ºC ~ +85ºC(with derating)
–55ºC ~ +125ºC
MIL-STD-810F
140ºC,typ
FEATURE SPECIFICATIONS
Remote ON/OFF(Note 6)
Negative logic(standard)
ON = 0V < Vr < 0.3V
OFF
=
2.5V < Vr < Vin(max)
Positive logic(option)
ON = (Vin-4) < Vr < Vin(max)
OFF=0V < Vr < 0.3V
Input current of Remote control pin
Remote off state input current Nominal Vin
Rise time
Time for Vo to rise from 10% to 90%of Vo(set )
Case 1 (Note 7)
Case 2 (Note 8)
I
IN
=10μA,max
I
IN
=1mA,max
I
IN
=10μA,max
I
IN
=1mA,max
10μA~1.0mA
1.2mA,typ
6ms,max.
3ms,typ
3ms,typ
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Switching frequency
Approvals and standard
SMD
Dimensions
Weight
MTBF (Note 1)
BELLCORE TR-NWT-000332
MIL-HDBK-217F
SIP
See table
None
300KHz, typ
IEC60950-1, UL60950-1, EN60950-1
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)
2.8g(0.1oz)
7
1.990 x 10 hrs
6
3.007 x 10 hrs
Turn-on delay time
Page 1 of 3
Issued Date:2007/10/12