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參數(shù)資料
| 型號(hào)： | MIC5010BN |
| 廠商： | MICREL INC |
| 元件分類(lèi)： | 功率晶體管 |
| 英文描述： | Full-Featured High- or Low-Side MOSFET Driver |
| 中文描述： | BUF OR INV BASED MOSFET DRIVER, PDIP14 |
| 封裝： | PLASTIC, DIP-14 |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大?。?/td> | 189K |
| 代理商： | MIC5010BN |
當(dāng)前第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)
April 1998
5-87
MIC5010
Micrel
5
=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+
+
Inhibit
Input
Thresh
Sense
Source
Gnd
Fault
V+
C1
Com
C2
Gate
1
2
3
4
5
6
7
8
9
10
11
12
13
14
MIC5010
NC
NC
S
R1=
100mV
SRR
(SR+R )
V+
SR( +100mV)
R I
– (V
TRIP
L
R =
R =
–1000
2200
For this example:
=30A (trip current)
I
L
=100mV
V
TRIP
S
S
V
TRIP
R
TH
SENSE
SOURCE
KELVIN
Ordering Information
Part Number
MIC5010BN
MIC5010BM
Temperature Range
–40
°
C to +85
°
C
–40
°
C to +85
°
C
Package
14-pin Plastic DIP
14-pin SOIC
MIC5010
Full-Featured High- or Low-Side MOSFET Driver
Not Recommended for New Designs
General Description
The MIC5010 is the full-featured member of the Micrel
MIC501X driver family. These ICs are designed to drive the
gate of an N-channel power MOSFET above the supply rail
in high-side power switch applications. The MIC5010 is
compatible with standard or current-sensing power FETs in
both high- and low-side driver topologies.
The MIC5010 charges a 1nF load in 60
μ
s typical and
protects the MOSFET from over-current conditions. Faster
switching is achieved by adding two 1nF charge pump
capacitors. The current sense trip point is fully program-
mable and a dynamic threshold allows high in-rush current
loads to be started. A fault pin indicates when the MIC5010
has turned off the FET due to excessive current.
Other members of the Micrel driver family include the
MIC5011 minimum parts count 8 pin driver, MIC5012 dual
driver, and MIC5013 protected 8 pin driver.
Features
7V to 32V operation
Less than 1
μ
A standby current in the “OFF” state
Internal charge pump to drive the gate of an N-channel
power FET above supply
Available in small outline SOIC packages
Internal zener clamp for gate protection
25
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
Half or full H-bridge drivers
Typical Application
Protected under one or more of the following Micrel patents:
patent #4,951,101; patent #4,914,546
Note: The MIC5010 is ESD sensitive.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MIC5013 | 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) |
| 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 : |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC5011 | 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:Minimum Parts High- or Low-Side MOSFET Driver |
| MIC5011_05 | 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:Minimum Parts High- or Low-Side MOSFET Driver |
| MIC5011BM | 功能描述:IC DRIVER MIN PARTS HI/LO 8SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動(dòng)器 - 外部開(kāi)關(guān) 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 配置:高端 輸入類(lèi)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(lèi)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(chēng):*IR2127 |
| MIC5011BM TR | 功能描述:IC DRIVER MOSF HI/LOW SIDE 8SOIC RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動(dòng)器 - 外部開(kāi)關(guān) 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 配置:高端 輸入類(lèi)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(lèi)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(chēng):*IR2127 |
| MIC5011BN | 功能描述:IC DRIVER MOSF HI/LOW SIDE 8-DIP RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動(dòng)器 - 外部開(kāi)關(guān) 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 配置:高端 輸入類(lèi)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(lèi)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(chēng):*IR2127 |
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