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| 型号： | MIC4104YM |
| 厂商： | Micrel Inc |
| 文件页数： | 1/18页 |
| 文件大小： | 0K |
| 描述： | IC MOSFET DRIVER 100V TTL 8-SOIC |
| 标准包装： | 95 |
| 配置： | 半桥 |
| 输入类型： | 非反相 |
| 延迟时间： | 24ns |
| 电流 - 峰： | 2A |
| 配置数： | 1 |
| 输出数： | 2 |
| 高端电压 - 最大（自引导启动）： | 118V |
| 电源电压： | 9 V ~ 16 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
| 产品目录页面： | 1109 (CN2011-ZH PDF) |
| 其它名称： | 576-1590 |
MIC4103/4104
100V Half Bridge MOSFET Drivers
3/2A Sinking/Sourcing Current
General Description
The MIC4103 and MIC4104 are high-frequency, 100V Half
Bridge MOSFET drivers with faster turn-off characteristics
than the MIC4100 and MIC4101 drivers. They feature fast
24ns propagation delay times and 6ns driver fall times.
The low-side and high-side gate drivers are independently
controlled and matched to within 3ns typical. The MIC4103
has CMOS input thresholds and the MIC4104 has TTL
input thresholds. The MIC4103/4 include a high-voltage
internal diode that charges the high-side gate drive
bootstrap capacitor.
A robust, high-speed, and low-power level shifter provides
clean level transitions to the high-side output. The robust
operation of the MIC4103/4 ensures the outputs are not
affected by supply glitches, HS ringing below ground, or
HS slewing with high-speed voltage transitions. Under-
voltage protection is provided on both the low-side and
high-side drivers.
The MIC4103 and MIC4104 are available in an 8-pin SOIC
package with a operating junction temperature range of –
40°C to +125°C.
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com .
Features
? Asymmetrical, low impedance outputs drive 1000pF
load with 10ns rise times and 6ns fall times
? Bootstrap supply max voltage to 118V DC
? Supply voltage up to 16V
? Drives high- and low-side N-Channel MOSFETs with
independent inputs
? CMOS input thresholds (MIC4103)
? TTL input thresholds (MIC4104)
? On-chip bootstrap diode
? Fast 24ns propagation times
? Low power consumption
? Supply undervoltage protection
? Typical 2.5 Ω pull up and 1.25 Ω pull down output driver
resistance
? –40°C to +125°C junction temperature range
Applications
? High-voltage buck converters
? Full- and half-bridge power topologies
? Active clamp forward converter
? Two switch forward topologies
? Interface to digital controllers
___________________________________________________________________________________________________________
Typical Application
100V Buck Regulator Solution
MLF and Micro Lead Frame is a registered trademark of Amkor Technologies, Inc.
Micrel Inc. ? 2180 Fortune Drive ? San Jose, CA 95131 ? USA ? tel +1 ( 408 ) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
November 2010
M9999-110910-B
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC4104YM TR | 功能描述:功率驱动器IC 100V HalfBridge MOSFET Driver 3/2A SOURCE/SINK CURRENT TTL INPUT (Lead Free) RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| MIC4104YML | 制造商:RF Micro Devices Inc 功能描述: |
| MIC4120 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:6A-Peak Low-Side MOSFET Driver |
| MIC4120_05 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:6A-Peak Low-Side MOSFET Driver |
| MIC4120_10 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:6A-Peak Low-Side Mosfet Driver Bipolar/CMOS/DMOS Process |
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