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參數(shù)資料
| 型號： | MIC4469 |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | Quad 1.2A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS |
| 中文描述： | 四1.2A的峰值低側(cè)MOSFET驅(qū)動器雙極/ CMOS / DMOS工藝 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 80K |
| 代理商： | MIC4469 |
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
相關PDF資料 |
PDF描述 |
|---|---|
| MIC4469BN | Quad 1.2A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS |
| MIC4469BWM | Quad 1.2A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS |
| MIC4469CN | Quad 1.2A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS |
| MIC4469CWM | Quad 1.2A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS |
| MIC4575 | 200kHz Simple 1A Buck Voltage Regulator |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MIC4469AJBQ | 制造商:undefined 功能描述: |
| MIC4469BN | 功能描述:IC DRIVER MOSF QUAD 1.2A 14DIP RoHS:否 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動器 - 外部開關 系列:- 標準包裝:50 系列:- 配置:高端 輸入類型:非反相 延遲時間:200ns 電流 - 峰:250mA 配置數(shù):1 輸出數(shù):1 高端電壓 - 最大（自引導啟動）:600V 電源電壓:12 V ~ 20 V 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應商設備封裝:8-DIP 包裝:管件 其它名稱:*IR2127 |
| MIC4469BWM | 功能描述:功率驅(qū)動器IC Power Logic CMOS Quad Driver RoHS:否 制造商:Micrel 產(chǎn)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 |
| MIC4469BWM TR | 功能描述:功率驅(qū)動器IC Power Logic CMOS Quad Driver RoHS:否 制造商:Micrel 產(chǎn)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 |
| MIC4469CN | 功能描述:IC DRIVER MOSF QUAD 1.2A 14-DIP RoHS:否 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動器 - 外部開關 系列:- 標準包裝:50 系列:- 配置:高端 輸入類型:非反相 延遲時間:200ns 電流 - 峰:250mA 配置數(shù):1 輸出數(shù):1 高端電壓 - 最大（自引導啟動）:600V 電源電壓:12 V ~ 20 V 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應商設備封裝:8-DIP 包裝:管件 其它名稱:*IR2127 |
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