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SG2525AN 参数 Datasheet PDF下载

SG2525AN图片预览
型号: SG2525AN
PDF下载: 下载PDF文件 查看货源
内容描述: 调节脉冲宽度调制器 [REGULATING PULSE WIDTH MODULATORS]
分类和应用: 稳压器开关式稳压器或控制器电源电路开关式控制器脉冲光电二极管
文件页数/大小: 12 页 / 120 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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SG2525A-SG3525A
RECOMMENDED OPERATING CONDITIONS (•)
Parameter
Input Voltage (V
i
)
Collector Supply Voltage (V
C
)
Sink/Source Load Current (steady state)
Sink/Source Load Current (peak)
Reference Load Current
Oscillator Frequency Range
Oscillator Timing Resistor
Oscillator Timing Capacitor
Dead Time Resistor Range
Value
8 to 35 V
4.5 to 35 V
0 to 100 mA
0 to 400 mA
0 to 20 mA
100 Hz to 400 KHz
2 KΩ to 150 KΩ
0.001
µ
F to 0.1
µ
F
0 to 500
( ) Range over which the device is functional and parameter limits are guaranteed.
Figure 1 :
Oscillator Charge Time vs. R
T
and C
T
.
Figure 2 :
Oscillator Discharge Time vs. R
D
and C
T
.
Figure 3
: Output Saturation
Characteristics.
Figure 4
: Error Amplifier Voltage Gain and
Phase vs. Frequency.
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