Datasheet 搜索 > FET驱动器 > Microchip（微芯） > TC4468CPD 数据手册 > TC4468CPD 其他数据使用手册 1/23 页
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TC4468CPD 其他数据使用手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
FET驱动器
封装:
PDIP-14
描述:
MICROCHIP TC4468CPD 电机芯片, 低压侧, 4.5V-18V电源, 1.2A输出, 40ns延迟, DIP-14
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TC4468CPD数据手册
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若手册格式错乱，请下载阅览PDF原文件
2002 Microchip Technology Inc. DS21425B-page 1
M
TC4467/TC4468/TC4469
Features
• High Peak Output Current: 1.2 A
• Wide Operating Range:
- 4.5 V to 18 V
• Symmetrical Rise/Fall Times: 25 nsec
• Short, Equal Delay Times: 75 nsec
• Latch-proof. Will Withstand 500 mA Inductive
Kickback
• 3 Input Logic Choices:
- AND / NAND / AND + Inv
• ESD Protection on All Pins: 2 kV
Applications
• General Purpose CMOS Logic Buffer
• Driving All Four MOSFETs in an H-Bridge
• Direct Small Motor Driver
• Relay or Peripheral Drivers
• CCD Driver
• Pin-Switching Network Driver
Package Types
General Description
The TC4467/TC4468/TC4469 devices are a family of
four-output CMOS buffers/MOSFET drivers with 1.2 A
peak drive capability. Unlike other MOSFET drivers,
these devices have two inputs for each output. The
inputs are configured as logic gates: NAND (TC4467),
AND (TC4468) and AND/INV (TC4469).
The TC4467/TC4468/TC4469 drivers can continuously
source up to 250 mA into ground referenced loads.
These devices are ideal for direct driving low current
motors or driving MOSFETs in a H-bridge configuration
for higher current motor drive (see Section 5.0 for
details). Having the logic gates onboard the driver can
help to reduce component count in many designs.
The TC4467/TC4468/TC4469 devices are very robust
and highly latch-up resistant. They can tolerate up to
5 V of noise spiking on the ground line and can handle
up to 0.5 A of reverse current on the driver outputs.
The TC4467/4468/4469 devices are available in
commercial, industrial and military temperature ranges.
1
2
3
4
5
6
7
8
16
13
12
11
10
9
1A
1B
2A
2B
3A
3B
GND
GND
V
DD
1Y
2Y
3Y
4Y
4B
4A
V
DD
15
14
TC4467
TC4468
TC4469
16-Pin SOIC (Wide)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1B
2A
2B
3A
3B
GND
V
DD
1Y
2Y
3Y
4Y
4B
4A
TC4467
TC4468
TC4469
14-Pin PDIP/CERDIP
Logic-Input CMOS Quad Drivers
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