參數(shù)資料
型號: APA18T12-9H
英文描述: HEADER,.1"ST MALE,1RW,3PIN, (10) .025"PST,.23"GOLDTAIL
中文描述: 12Vin,75Watts,非隔離直流-直流轉(zhuǎn)換器的SIP波蘭
文件頁數(shù): 6/17頁
文件大?。?/td> 334K
代理商: APA18T12-9H
Model: APA18T12 Series
Date: June 2004
SH 6 OF 17
Technical Reference Note
APA18T12 DC - DC Series
Preliminary
OUTPUT SPECIFICATIONS
Parameter
Dynamic Response
6
:
C
O
=150uF*2 Polymer Cap.
(Sanyo OS-CON 6SEP150)
+10uF Tantalum Cap. +1uF
Ceramic Cap.
I
O
/
t=1.0A/
μ
s
Peak Deviation
Load Change of 50% step
anywhere between 10% to 100%
of rated load
Settling Time (to 0.5% V
O, Nom
)
Output Voltage Trim Range
7
Remote Sense
8
Output Enable ON/OFF
Positive Enable
Enable Pin Voltage: Mod-ON
Device
Symbol
Min
Typ
Max
Unit
All
All
All
All
-
-
-
-
-
-
-
-
200
200
5.50
0.25
mV
μ
s
V
V
0.75
Mod-OFF
All
-
-
2.5
-0.7
-
-
14
0.8
V
V
NOTE: 2. Refer to Appendix A3 for the Output Ripple and Noise Test Measurement Setup.
3. Output Power Derating applies at elevated temperature. See Appendix B for the Derating Curves.
4.OCP and OTP are in shutdown mode. The converter will auto restart without the need to recycle the
input voltage or toggle the enable signal and once the fault is removed.
5. Measure output rise time from 10%V
O
to 90%V
O
. See Appendix A5.
6. Load step response shall be measured at the load side of the output capacitors. See Appendix A4 for
the output and input cap requirement.
7. See appropriate Trim Equation and configuration in Appendix A6.
8. The combination of remote sense and output trim adjust can not exceed 0.25V.
9. No OCP for Vo<1.5V. Module is protected by OTP when output is overload if Vo<1.5V.
10.Under 25
°
C.
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