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參數(shù)資料
| 型號(hào)： | SG2644 |
| 廠商： | Microsemi Corporation |
| 英文描述： | DUAL HIGH SPEED DRIVER |
| 中文描述： | 雙高速驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 6/8頁(yè) |
| 文件大小： | 148K |
| 代理商： | SG2644 |
9/91 Rev 1.2 6/97
Copyright
1997
L
IN
F
IN
ITY
Microelectronics Inc.
11861 Western Avenue
∞
Garden Grove, CA 92841
(714) 898-8121
∞
FAX: (714) 893-2570
6
SG1644/SG2644/SG3644
FIGURE 12.
In this push pull converter circuit, the control capailities of the SG1524B PWM are combined with the powerful totem-pole drivers
found in the SG1644 (see SG1626 for example). This inexpensive configuration results in very fast charge and discharge of the
power MOSFET gate capacitance for efficient switching.
FIGURE 13.
When the peak current capabilites of PWM's such as 1525A or 1526B are not sufficient to drive high capacitive loads fast enough,
SG1644 is one solution to this problem. This combination is especially suited for full bridge applications where high input
capacitance MOSFETs are being used. Diodes D1 and D2 are necessary if the leakage inductance of the drive transformer will
drive the output pins negative.
TYPICAL APPLICATIONS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SG3644 | DUAL HIGH SPEED DRIVER |
| SG3644DW | DUAL HIGH SPEED DRIVER |
| SG3644J | DUAL HIGH SPEED DRIVER |
| SG3644M | DUAL HIGH SPEED DRIVER |
| SG3644R | DUAL HIGH SPEED DRIVER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SG2644DW | 制造商:Microsemi Corporation 功能描述:SG2644DW - Bulk |
| SG2644J | 制造商:Microsemi Corporation 功能描述:SG2644J - Bulk |
| SG2644M | 制造商:Microsemi Corporation 功能描述:SG2644M - Bulk |
| SG2644R | 制造商:Microsemi Corporation 功能描述:SG2644R - Bulk |
| SG2644T | 制造商:Microsemi Corporation 功能描述:SG2644T - Bulk |
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