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參數資料
| 型號： | TC4423VPA |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 3A Dual High-Speed Power MOSFET Drivers |
| 中文描述： | 第3A雙高速功率MOSFET驅動器 |
| 文件頁數： | 1/18頁 |
| 文件大小： | 254K |
| 代理商： | TC4423VPA |
2004 Microchip Technology Inc.
DS21421D-page 1
TC4423/TC4424/TC4425
3A Dual High-Speed Power MOSFET Drivers
Features
High Peak Output Current: 3A
Wide Input Supply Voltage Operating Range:
- 4.5V to 18V
High Capacitive Load Drive Capability:
- 1800 pF in 25 ns
Short Delay Times: <40 ns (typ)
Matched Rise/Fall Times
Low Supply Current:
- With Logic ‘
1
’ Input – 3.5 mA (Max)
- With Logic ‘
0
’ Input – 350 μA (Max)
Low Output Impedance: 3.5
(typ)
Latch-Up Protected: Will Withstand 1.5A Reverse
Current
Logic Input Will Withstand Negative Swing Up To
5V
ESD Protected: 4 kV
Pin compatible with the TC1426/TC1427/TC1428,
TC4426/TC4427/TC4428 and TC4426A/
TC4427A/TC4428A devices.
Space-saving 8-Pin 6x5 DFN Package
Applications
Switch Mode Power Supplies
Pulse Transformer Drive
Line Drivers
General Description
The TC4423/TC4424/TC4425 devices are a family of
3A, dual-output buffers/MOSFET drivers. Pin compati-
ble with the TC1426/27/28, TC4426/27/28 and
TC4426A/27A/28A dual 1.5A driver families, the
TC4423/24/25 family has an increased latch-up current
rating of 1.5A, making them even more robust for
operation in harsh electrical environments.
As MOSFET drivers, the TC4423/TC4424/TC4425 can
easily charge 1800 pF gate capacitance in under
35 nsec, providing low enough impedances in both the
on and off states to ensure the MOSFET's intended
state will not be affected, even by large transients.
The TC4423/TC4424/TC4425 inputs may be driven
directly from either TTL or CMOS (2.4V to 18V). In
addition, the 300 mV of built-in hysteresis provides
noise immunity and allows the device to be driven from
slowly rising or falling waveforms.
Package Types
(1)
8-Pin DFN
(2)
NC
IN A
GND
IN B
2
3
4
5
6
7
8
1
8-Pin PDIP
1
2
3
4
NC
OUT A
V
DD
5
6
7
8
OUT B
NC
IN A
GND
IN B
TC4423
TC4424
TC4425
Note 1:
Duplicate pins must both be connected for proper operation.
2:
Exposed pad of the DFN package is electrically isolated.
TC4423 TC4424
NC
OUT A
V
DD
OUT B
TC4423
TC4424
TC4425
TC4425
NC
OUT A
V
DD
OUT B
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
NC
IN A
NC
GND
GND
NC
IN B
NC
NC
OUT A
OUT A
V
DD
V
DD
OUT B
OUT B
NC
TC4423
TC4424
TC4425
16-Pin SOIC (Wide)
NC
OUT A
OUT A
V
DD
V
DD
OUT B
OUT B
NC
OUT A
V
DD
V
DD
OUT B
OUT B
NC
OUT A
TC4423 TC4424 TC4425
NC
NC
OUT A
OUT B
V
DD
TC4423 TC4424
NC
OUT A
OUT B
V
DD
TC4425
NC
OUT A
OUT B
V
DD
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| TC4424CMF | 3A Dual High-Speed Power MOSFET Drivers |
| TC4424CMF713 | 3A Dual High-Speed Power MOSFET Drivers |
| TC4424COE713 | 3A Dual High-Speed Power MOSFET Drivers |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TC4424 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:3A Dual High-Speed Power MOSFET Drivers |
| TC4424A | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:3A Dual High-Speed Power MOSFET Drivers |
| TC4424ACOE | 功能描述:功率驅動器IC 3A Dual MOSFET Drvr RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| TC4424ACOE713 | 功能描述:功率驅動器IC 3A Dual MOSFET Drvr RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| TC4424ACPA | 功能描述:功率驅動器IC 3A Dual MOSFET Drvr RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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