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參數(shù)資料
| 型號(hào)： | MIC5013 |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | Protected High- or Low-Side MOSFET Driver(帶過(guò)流保護(hù)的高/低邊MOS場(chǎng)效應(yīng)管驅(qū)動(dòng)器) |
| 中文描述： | 保護(hù)高或低側(cè)MOSFET驅(qū)動(dòng)器（帶過(guò)流保護(hù)的高/低邊馬鞍山場(chǎng)效應(yīng)管驅(qū)動(dòng)器） |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大?。?/td> | 153K |
| 代理商： | MIC5013 |
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July 2000
1
MIC5013
MIC5013
Micrel
Fault
V+
Gate
1
2
3
4
8
MIC5013
Input
Gnd
7
6
5
Thresh
Sense
Source
=24V
IRCZ44
(S=2590,
R=11m
)
10μF
43
20k
4.3k
R
R1
Figure 1. High-Side Driver with
Current-Sensing MOSFET
LOAD
Control Input
V+
+
S
R1=
100mV
SRR
(SR+R )
V+
SR(V
TRIP
R I
– (V
TRIP
L
R =
R =
–
1000
2200
For this example:
=30A (trip current)
I
L
=100mV
V
TRIP
S
V
TRIP
R
TH
SENSE
SOURCE
KELVIN
MIC5013
Protected High- or Low-Side MOSFET Driver
General Description
The MIC5013 is an 8-pin MOSFET driver with over-current
shutdown and a fault flag. It is designed to drive the gate of
an N-channel power MOSFET above the supply rail high-side
power switch applications. The MIC5013 is compatible with
standard or current-sensing power MOSFETs in both high-
and low-side driver topologies.
The MIC5013 charges a 1nF load in 60
μ
s typical and protects
the MOSFET from over-current conditions. The current sense
trip point is fully programmable and a dynamic threshold
allows high in-rush current loads to be started. A fault pin
indicates when the MIC5013 has turned off the FET due to
excessive current.
Other members of the Micrel driver family include the MIC5011
minimum parts count driver and MIC5012 dual driver.
Features
7V to 32V operation
Less than 1
μ
A standby current in the
“
OFF
”
state
Available in small outline SOIC packages
Internal charge pump to drive the gate of an N-channel
power FET above supply
Internal zener clamp for gate protection
60
μ
s typical turn-on time to 50% gate overdrive
Programmable over-current sensing
Dynamic current threshold for high in-rush loads
Fault output pin indicates current faults
Implements high- or low-side switches
Applications
Lamp drivers
Relay and solenoid drivers
Heater switching
Power bus switching
Motion control
Ordering Information
Part Number
MIC5013BN
MIC5013BM
Temperature Range
–
40
°
C to +85
°
C
–
40
°
C to +85
°
C
Package
8-pin Plastic DIP
8-pin SOIC
Typical Application
Protected under one or more of the following Micrel patents:
patent #4,951,101; patent #4,914,546
Note: The MIC5013 is ESD sensitive.
Micrel, Inc. 1849 Fortune Drive San Jose, CA 95131 USA tel + 1 (408) 944-0800 fax + 1 (408) 944-0970 http://www.micrel.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MIC5013BM | FPGA 1000000 SYSTEM GATE 1.8 VOLT - NOT RECOMMENDED for NEW DESIGN |
| MIC5013BN | FPGA 1000000 SYSTEM GATE 1.8 VOLT - NOT RECOMMENDED for NEW DESIGN |
| MIC5020 | Replaced by PTN78060W : |
| MIC5020BM | Replaced by PTN78060W : |
| MIC5020BN | Replaced by PTN78060W : |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC5013_05 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Protected High- or Low-Side MOSFET Driver |
| MIC5013BM | 功能描述:IC DRIVER MOSF HI/LO SIDE 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動(dòng)器 - 外部開關(guān) 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 配置:高端 輸入類型:非反相 延遲時(shí)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(dǎo)啟動(dòng)）: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(yīng)商設(shè)備封裝:8-DIP 包裝:管件 其它名稱:*IR2127 |
| MIC5013BM TR | 功能描述:IC DRIVER MOSF HI/LOW SIDE 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動(dòng)器 - 外部開關(guān) 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 配置:高端 輸入類型:非反相 延遲時(shí)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(dǎo)啟動(dòng)）: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(yīng)商設(shè)備封裝:8-DIP 包裝:管件 其它名稱:*IR2127 |
| MIC5013BN | 功能描述:IC DRIVER MOSFET HI/LO SIDE 8IP RoHS:否 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動(dòng)器 - 外部開關(guān) 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 配置:高端 輸入類型:非反相 延遲時(shí)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(dǎo)啟動(dòng)）: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(yīng)商設(shè)備封裝:8-DIP 包裝:管件 其它名稱:*IR2127 |
| MIC5013YM | 功能描述:功率驅(qū)動(dòng)器IC High Side MOSFET Predriver - Lead Free 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(shí)間: 下降時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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