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參數(shù)資料
| 型號(hào)： | TDA8380 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Control circuit for switched mode power supplies |
| 中文描述： | 2.5 A SWITCHING CONTROLLER, 100 kHz SWITCHING FREQ-MAX, PDIP16 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-16 |
| 文件頁數(shù)： | 8/20頁 |
| 文件大?。?/td> | 158K |
| 代理商： | TDA8380 |
November 1993
8
Philips Semiconductors
Product specification
Control circuit for switched mode power supplies
TDA8380A
Figure 7 illustrates synchronization using a pulse transformer. Internal circuitry causes a DC shift which informs the
device that synchronization pulses are present (spikes around 0 V at the output of the pulse transformer) or not present
(DC 0 V at the output of the pulse transformer). When synchronization is not used the SYNC pin must be connected to
V
CC
, it must not be connected directly to ground or left open.
Fig.7 Synchronization using a pulse transformer.
Synchronization pulses present.
Synchronization pulses not present.
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| TDA8380A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Control circuit for switched mode power supplies |
| TDA8385 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Control circuit for a Self-Oscillating Power Supply SOPS |
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| TDA8391 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:One-chip PAL decoder and RGB matrix |
| TDA8395 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:SECAM decoder |
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