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參數(shù)資料
| 型號： | YD3842 |
| 廠商： | Wuxi Youda electronics Co.,LTD. |
| 英文描述： | CURRENT MODE PWM CONTROL CIRCUITS |
| 中文描述： | 電流模式PWM控制電路 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 92K |
| 代理商： | YD3842 |
YOUDA INTEGRATED CIRCUIT
YD3842
CURRENT MODE PWM CONTROL CIRCUITS—YD3842
DESCRIPTION
The YD3842 provides the necessary features to implement off-line or DC fixed frequency current mode control
schemes with a minimal external parts count.
FEATURES
*Optimized For Off-line and DC to DC Converts
*Low Start up Current
*Automatic Feed Forward Compensation
*Pulse-by-Pulse Current Limiting
*Under-voltage Lookout with Hysteresis
*Double Pulse Suppression
*High Current Totem Pole Output
*Internally Trimmed Band-gap Reference
*500kHz Operation
BLOCK DIAGRAM
876
1/2
1/3
VCC
5V
REF
S/R
UVL
5
1
2
3
4
RS
OSC
+
-
EA
1V
WuXi YouDa Electronics Co., Ltd
Add:
No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
Tel:
86-510-85205117
86-510-85205106
Fax:
86-510-85205110
Website: www.e-youda.com
SHENZHEN OFFICE
Tel： 86-755-83740369
Fax： 86-755-83741418
Ver
5.0
1 of 4
2006-7-10
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| YD3843 | CURRENT MODE PWM CONTROL CIRCUITS |
| YD386 | LOW VOLTAGE AUDIO POWER AMPLIFIER |
| YD393 | QUAD DIFFERENTIAL COMPARATOR |
| YD4556 | DUAL OPERATIONAL AMPLIFIER |
| YD4560 | DUAL OPERATIONNAL AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| YD3843 | 制造商:YOUDA 制造商全稱:Wuxi Youda electronics Co.,LTD 功能描述:CURRENT MODE PWM CONTROL CIRCUITS |
| YD386 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW VOLTAGE AUDIO POWER AMPLIFIER |
| YD393 | 制造商:YOUDA 制造商全稱:Wuxi Youda electronics Co.,LTD 功能描述:QUAD DIFFERENTIAL COMPARATOR |
| YD3C508 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PTC Thermistors Temperature Sensors for Motor Protection and Electronics |
| YD3C509 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PTC Thermistors Temperature Sensors for Motor Protection and Electronics |
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