參數(shù)資料
型號(hào): PWR1726/H
元件分類: 電源模塊
英文描述: 2-OUTPUT DC-DC UNREG PWR SUPPLY MODULE
文件頁(yè)數(shù): 3/4頁(yè)
文件大?。?/td> 63K
代理商: PWR1726/H
PWR1726 10/98 REV B
Page 3
Device Family
PWR indicates DC/DC converter
Model Number
Screening Option
PWR
1726
/H
ABSOLUTE MAXIMUM RATINGS
Input Voltage .........................................................................18VDC
Output Short-Circuit Duration ................................................... Continuous
Internal Power Dissipation ..................................................................... 2W
Lead Temperature (soldering, 10 seconds max) ............................ +300°C
ORDERING INFORMATION
500
TYPICAL PERFORMANCE CURVES
TA = +25 C, Rated Input Voltage, Rated Output Current unless otherwise noted.
6
9
15
18
6
912
15
18
12
V
OUT
(VDC)
OUPUT VOLTAGE vs
INPUT VOLTAGE
I
LOAD
=
±50mA
V
IN
(VDC)
OUPUT VOLTAGE vs
OUTPUT CURRENT
V
IN
= 15VDC
11
13
17
19
0
±30
±60 ±90 ±120
I
LOAD
(mA)
15
V
OUT
(VDC)
260
V
oltage
Threshold
(mV)
290
320
350
380
410
440
470
7
8
10
12
14
16
18
Input Voltage (V)
REMOTE ON/OFF CONTROL
ON
OFF
If no connection is made to "Remote ON/OFF" pin, the
converter will operate normally.
SYNCHRONIZATION
INFORMATION
The unit may be synchronized to an external clock. Recomended
frequency is a minimum of 150KHz and a maximum of 225KHz. The
sync signal must be a square wave pulse with an amplitude of 0 to +10V.
If some other frequency is required, contact factory.
MIN FREQ
7
89
10
11
12
100
150
200
250
300
350
400
450
500
+
SYNC VOLTAGE IN (REF GND.P-P)
MAX FREQ
SYNC VOLTAGE VS FREQ RANGE
SYNC RANGE
OSC
Freq
(kHz)
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