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參數資料
| 型號： | MIC4469CWM |
| 廠商： | MICREL INC |
| 元件分類： | 功率晶體管 |
| 英文描述： | Quad 1.2A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS |
| 中文描述： | 1.2 A 4 CHANNEL, AND GATE BASED MOSFET DRIVER, PDSO16 |
| 封裝： | SOP-16 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 80K |
| 代理商： | MIC4469CWM |
5-80
April 1998
MIC4467/4468/4469
Micrel
General Description
The MIC4467/8/9 family of 4-output CMOS buffer/drivers is
an expansion from the earlier single- and dual-output drivers,
to which they are functionally closely related. Because pack-
age pin count permitted it, each driver has been equipped
with a 2-input logic gate for added flexibility. Placing four high-
power drivers in a single package also improves system
reliability and reduces total system cost. In some applica-
tions, one of these drivers can replace not only two packages
of single-input drivers, but some of the associated logic as
well.
Although primarily intended for driving power MOSFETs, and
similar highly capacitive loads, these drivers are equally well
suited to driving any other load (capacitive, resistive, or
inductive), which requires a high-efficiency, low-impedance
driver capable of high peak currents, rail-to-rail voltage swings,
and fast switching times. For example, heavily loaded clock
lines, coaxial cables, and piezoelectric transducers can all be
MIC4467/4468/4469
Quad 1.2A-Peak Low-Side MOSFET Driver
Bipolar/CMOS/DMOS
Features
Built using reliable, low power CMOS processes
Latchproof. Withstands 500mA Inductive Kickback
3 Input Logic Choices
Symmetrical Rise and Fall Times .......................... 25ns
Short, Equal Delay Times ...................................... 75ns
High Peak Output Current ......................................1.2A
Wide Operating Range ..................................4.5 to 18V
Low Equivalent Input Capacitance (typ) .................. 6pF
Inputs = Logic 1 for Any Input From 2.4V to V
S
ESD Protected
Applications
General-Purpose CMOS Logic Buffer
Driving All 4 MOSFETs in an H-Bridge
Direct Small-Motor Driver
Relay or Peripheral Drivers
Dual Differential Output Power Drivers
CCD Driver
Pin-Switching Network Driver
Logic Diagrams
1A
1B
V
S
2A
2B
3A
3B
4A
4B
1Y
2Y
3Y
4Y
GND
1
2
3
4
5
6
8
9
13
12
11
10
14
7
MIC4468
1A
1B
V
S
2A
2B
3A
3B
4A
4B
1Y
2Y
3Y
4Y
GND
1
2
3
4
5
6
8
9
13
12
11
10
14
7
MIC4467
1A
1B
V
S
2A
2B
3A
3B
4A
4B
1Y
2Y
3Y
4Y
GND
1
2
3
4
5
6
8
9
13
12
11
10
14
7
MIC4469
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| MIC4575-3.3BU | 200kHz Simple 1A Buck Voltage Regulator |
| MIC4575-5.0BT | 200kHz Simple 1A Buck Voltage Regulator |
| MIC4575-5.0BU | 200kHz Simple 1A Buck Voltage Regulator |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MIC4469CWM TR | 功能描述:功率驅動器IC Power Logic CMOS Quad Driver 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 |
| MIC4469YN | 功能描述:功率驅動器IC Power Logic CMOS Quad Driver (Lead Free) 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 |
| MIC4469YN | 制造商:Micrel Inc 功能描述:Driver IC |
| MIC4469YWM | 功能描述:功率驅動器IC Power Logic CMOS Quad Driver - Lead Free 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 |
| MIC4469YWM TR | 功能描述:功率驅動器IC Power Logic CMOS Quad Driver - Lead Free 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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