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參數(shù)資料
| 型號： | GS-R12P |
| 廠商： | 意法半導體 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 中文描述： | 抗輻射高效，5安培開關(guān)穩(wěn)壓器 |
| 文件頁數(shù)： | 6/7頁 |
| 文件大?。?/td> | 62K |
| 代理商： | GS-R12P |
GS-R12P
6/7
Loop compensation (GS-R12H(S)0001.5 only)
If required by particular load conditions, it is possible to change the feedback loop compensation, adding an ex-
ternal capacitor between pin 6 (FB) and pin 5 (V
out-c
), which will act as speed up (see figure 2).
ADDITIONAL FEATURES AND PROTECTIONS
Feedback disconnection
In case of feedback disconnection, the duty cycle increases versus the maximum allowed value, bringing the
output voltage close to the input supply.
THis condition could destroy the load.
To avoid this dangerous condition, the device is turned off if the internal feedback pin remains floating.
Output overvoltage protection
The overvoltage protection, OVP, is realized by using an internal comparator, which input is connected to the
feedback, that turns off the power stage when the OVP threshold is reached.
This threshold is typically 30% higher than the feedback voltage.
Figure 1
Figure 2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GS-R12P0001.5 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| GS-R12P0181.5 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| GS-R12P0251.5 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| GS-R12P0331.5 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| GS-R12P0501.5 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GS-R12P0001.5 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.8W TO 8W STEP-DOWN SWITCHING REGULATOR FAMILY |
| GS-R12P0181.5 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.8W TO 8W STEP-DOWN SWITCHING REGULATOR FAMILY |
| GS-R12P0251.5 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.8W TO 8W STEP-DOWN SWITCHING REGULATOR FAMILY |
| GS-R12P0331.5 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.8W TO 8W STEP-DOWN SWITCHING REGULATOR FAMILY |
| GS-R12P0501.5 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.8W TO 8W STEP-DOWN SWITCHING REGULATOR FAMILY |
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