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參數資料
| 型號： | MIC5013 |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | Protected High- or Low-Side MOSFET Driver(帶過流保護的高/低邊MOS場效應管驅動器) |
| 中文描述： | 保護高或低側MOSFET驅動器（帶過流保護的高/低邊馬鞍山場效應管驅動器） |
| 文件頁數： | 1/16頁 |
| 文件大小： | 153K |
| 代理商： | MIC5013 |
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 : |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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:1 輸出數: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 |
| 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:1 輸出數: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 |
| 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:1 輸出數: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 |
| MIC5013YM | 功能描述:功率驅動器IC High Side MOSFET Predriver - 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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