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参数资料
| 型号： | SG1644Y |
| 厂商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分类： | 功率晶体管 |
| 英文描述： | DUAL HIGH SPEED DRIVER |
| 中文描述： | 3 A 2 CHANNEL, BUF OR INV BASED MOSFET DRIVER, CDIP8 |
| 封装： | CERAMIC, DIP-8 |
| 文件页数： | 6/8页 |
| 文件大小： | 148K |
| 代理商： | SG1644Y |
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
相关PDF资料 |
PDF描述 |
|---|---|
| SG2731 | DC MOTOR PULSE WIDTH MODULATOR |
| SG2731J | DC MOTOR PULSE WIDTH MODULATOR |
| SG3731 | DC MOTOR PULSE WIDTH MODULATOR |
| SG3731J | DC MOTOR PULSE WIDTH MODULATOR |
| SG3731N | DC MOTOR PULSE WIDTH MODULATOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SG1644Y/883B | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:DUAL HIGH SPEED DRIVER |
| SG1644Y/DESC | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:DUAL HIGH SPEED DRIVER |
| SG1644Y-883B | 制造商:Microsemi Corporation 功能描述:HALF BRIDGE DRIVER, NON-INVERTING - Bulk |
| SG1644Y-DESC | 制造商:Microsemi Corporation 功能描述:MOSFET DRVR 3A 2-OUT HI/LO SIDE NON-INV 8CDIP - Rail/Tube |
| SG-165 | 制造商:Monacor International 功能描述:Bulk |
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