PWS725A/PWS726A Datasheet

  • PWS725A/PWS726A

  • PWS725A. PWS726A - DISCONTINUED PRODUCT. No longer recommend...

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  • ETC

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SPECIFICATIONS
ELECTRICAL
T
A
= +25掳C, C
L
= 1碌F ceramic, V
IN
= 15VDC, operating frequency = 800kHz, V
OUT
=
卤15VDC,
C
IN
= 1碌F ceramic, I
OUT
=
卤15mA,
unless otherwise specified.
PWS725A
PARAMETER
INPUT
Rated Voltage
Input Voltage Range
Input Current
Input Current Ripple
CONDITIONS
MIN
TYP
15
7
I
O
=
卤15mA
No External Filtering
L-C Input Filter, L
IN
= 100碌H, C
IN
= 1碌F
(1)
C Only, C
IN
= 1碌F
Input to Output, 10 seconds
Input to Output, 60 seconds, min
Input to Output, Continuous, AC 60Hz
Input to Output, Continuous DC
Input to Output
Input to Output, 240Vrms, 60Hz
4000
1500
1500
2121
10
12
|| 9
1.2
14.25
Balanced Loads
Single-Ended
Balanced Loads,
卤10mA
< I
OUT
<
卤40mA
No External Capacitor
L
O
= 10碌H, C
O
= 1碌F (Figure 1)
L
O
= 0碌H, C
O
Filter Only
L
O
= 10碌H, C
O
= 1碌F
L
O
= 100碌H, C Filter
C Filter Only
15
15
2.0
15.75
40
80
0.4
*
*
*
*
*
77
150
5
60
8000
3500
3500
4950
*
*
*
*
*
18
*
*
*
*
MAX
MIN
PSW726A
TYP
*
*
MAX
UNITS
VDC
VDC
mA
mAp-p
mAp-p
mAp-p
VDC
Vrms
Vrms
VDC
鈩?/div>
|| pF
碌A
VDC
mA
mA
%/mA
mVp-p
mVp-p
mVp-p
碌F
碌F
%
V/V
mV/掳C
Vp-p
掳C
掳C
掳C
ISOLATION
Test Voltages
Rated Voltage
Isolation Impedance
Leakage Current
OUTPUT
Rated Output Voltage
Output Current
Load Regulation
Ripple Voltage (400kHz)
60
10
1
Output Switching Noise
Output Capacitive Load
Voltage Balance, V+, V鈥?/div>
Sensitivity to
鈭哣
IN
Output Voltage Temp. Coefficient
Output Sync Signal
TEMPERATURE
Specification
Operating
Storage
* Specification same as PWS725A.
*
*
See Performance Curves
*
10
1
*
*
Square Wave, 50% Duty Cycle
鈥?5
鈥?5
鈥?5
0.04
1.15
10
30
+85
+85
+125
*
*
*
*
*
*
*
PIN CONFIGURATION
Top View
鈥揤
O
NC
NC
Output Ground
1
2
3
4
32 +V
O
31 NC
30 Output Ground
29 Output Sync
DIP
PACKAGE INFORMATION
(1)
MODEL
PWS725A
PWS726A
PACKAGE
32-Pin Ceramic DIP
32-Pin Ceramic DIP
PACKAGE DRAWING
NUMBER
210
210
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix D of Burr-Brown IC Data Book.
NC 13
Input Ground 14
Input Sync 15
V
IN
16
20 Frequency Adjust
19 Frequency Adjust
18 Enable
17 NC
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user鈥檚 own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
PWS725A/726A
2

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