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參數資料
| 型號： | MIC5015 |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | Low-Cost High- or Low-Side MOSFET Driver(低成本 高/低邊MOS場效應管驅動器) |
| 中文描述： | 低成本，高或低側MOSFET驅動器（低成本高/低邊馬鞍山場效應管驅動器） |
| 文件頁數： | 1/9頁 |
| 文件大小： | 85K |
| 代理商： | MIC5015 |
MIC5014/5015
Micrel
1997
5-137
5
Features
2.75V to 30V operation
100
μ
A maximum supply current (5V supply)
15
μ
A typical off-state current
Internal charge pump
TTL compatible input
Withstands 60V transient (load dump)
Reverse battery protected to –20V
Inductive spike protected to –20V
Overvoltage shutdown at 35V
Internal 15V gate protection
Minimum external parts
Operates in high-side or low-side configurations
1
μ
A control input pull-off
Inverting and noninverting versions
Applications
Automotive electrical load control
Battery-powered computer power management
Lamp control
Heater control
Motor control
Power bus switching
Ordering Information
Part Number
Noninverting
MIC5014BM
MIC5014BN
Inverting
MIC5015BM
MIC5015BN
Temperature Range
Package
–40
°
C to +85
°
C
–40
°
C to +85
°
C
8-pin SOIC
8-pin Plastic DIP
–40
°
C to +85
°
C
–40
°
C to +85
°
C
8-pin SOIC
8-pin Plastic DIP
General Description
MIC5014 and MIC5015 MOSFET drivers are designed for
gate control of N-channel, enhancement-mode, power
MOSFETs used as high-side or low-side switches. The
MIC5014/5 can sustain an on-state output indefinitely.
The MIC5014/5 operates from a 2.75V to 30V supply. In high-
side configurations, the driver can control MOSFETs that
switch loads of up to 30V. In low-side configurations, with
separate supplies, the maximum switched voltage is limited
only by the MOSFET.
The MIC5014/5 has a TTL compatible control input. The
MIC5014 is noninverting while the MIC5015 is inverting.
The MIC5014/5 features an internal charge pump that can
sustain a gate voltage greater than the available supply
voltage. The driver is capable of turning on a logic-level
MOSFET from a 2.75V supply or a standard MOSFET from a
5V supply. The gate-to-source output voltage is internally
limited to approximately 15V.
The MIC5014/5 is protected against automotive load dump,
reversed battery, and inductive load spikes of –20V. The
driver’s overvoltage shutdown feature turns off the external
MOSFET at approximately 35V to protect the load against
power supply excursions.
The MIC5014 is an improved pin-for-pin compatible replace-
ment in many MIC5011 applications.
The MIC5014/5 is available in plastic 8-pin DIP and 8-pin
SOIC pacakges.
MIC5014/5015
Low-Cost High- or Low-Side MOSFET Driver
L
MIC5014
Control Input
ON
OFF
1
2
3
4
8
7
6
5
IRLZ24
+3V to +4V
NC
Gate
Gnd
Source
Input
V+
NC
NC
10μF
Figure 1. 3V “Sleep-Mode” Switch
with a Logic-Level MOSFET
Typical Application
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MIC5015BM | 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 |
| MIC5015BM 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 |
| MIC5015BMTR | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MIC5015BN | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Low-Cost High- or Low-Side MOSFET Driver |
| MIC5015YM | 功能描述:功率驅動器IC Low Cost High Side MOSFET Predriver, Inverting - 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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