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參數(shù)資料
| 型號： | SG1527A |
| 廠商： | Linear Technology Corporation |
| 英文描述： | CAP .0018UF 250V PEN FILM 1913 |
| 中文描述： | 調(diào)節(jié)脈沖寬度調(diào)制器 |
| 文件頁數(shù)： | 5/7頁 |
| 文件大小： | 135K |
| 代理商： | SG1527A |
SG1525A/SG1527A SERIES
11/91 Rev 1.3 10/96
Copyright
1996
L
IN
F
IN
ITY
Microelectronics Inc.
11861 Western Avenue
∞
∞
Garden Grove, CA 92841
(714) 898-8121
∞
FAX: (714) 893-2570
5
FIGURE 7 - OUTPUT SATURATION CHARACTERISTICS
FIGURE 6 -OUTPUT CIRCUIT ( Circuit Shown)
APPLICATION INFORMATION
Low power transformers can be driven directly by the SG1525A.
Automatic reset occurs during deadtime, when both ends of the
primary winding are switched to ground.
The low source impedance of the output drivers provides rapid
charging of power FET input capacitance while minimizing exter-
nal components.
For single-ended supplies, the driver outputs are grounded. The
V
terminal is switched to ground by the totem-pole source
transistors on alternate oscillator cycles.
In conventional push-pull bipolar designs, forward base drive is
controlled by R
- R
. Rapid turn-off times for the power devices
are achieved with speed-up capacitors C
1
and C
2
.
OUTPUT SECTION
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| SG1527AJ | 制造商:Microsemi Corporation 功能描述:VOLT MODE PWM CNTRLR 400MA 16CDIP - Rail/Tube |
| SG1527AJ/883B | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:REGULATING PULSE WIDTH MODULATOR |
| SG1527AJ/DESC | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:REGULATING PULSE WIDTH MODULATOR |
| SG1527AJ-883B | 制造商:Microsemi Corporation 功能描述:VOLT MODE PWM CNTRLR 400MA 16CDIP - Rail/Tube |
| SG1527AJ-DESC | 制造商:Microsemi Corporation 功能描述:VOLT. MODE PWMS - Rail/Tube |
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