参数资料
| 型号： | FAN7093 |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | IC DIODE HALF BRIDGE PN D2PAK-7 |
| 标准包装： | 800 |
| 类型： | 半桥 |
| 输入类型： | 非反相 |
| 输出数： | 1 |
| 导通状态电阻： | 12.3 毫欧 |
| 电流 - 输出 / 通道： | 46A |
| 电流 - 峰值输出： | 88A |
| 电源电压： | 5.5 V ~ 28 V |
| 工作温度： | -40°C ~ 150°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-263-8，D²Pak（7 引线+接片），TO-263CA |
| 供应商设备封装： | TO-263（D2Pak） |
| 包装： | 带卷 (TR) |
July 2013
FAN7093
High-Current PN Half-Bridge Driver
Features
Description
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Path Resistance for a Full-Bridge Configuration:
Max. 30.5 m Ω at 150°C
PWM Capability: > 60 kHz 1 Combined with Active
Free Wheeling
Switched-Mode Current Limitation for Reduced
Power Dissipation In Over-Current Condition
Current Limit Protection: Typ. 46 A
Independent Current-Sense Output and Diagnostic
Flag for High and Low Sides
Over-Temperature Protection (OTP) with Latch
Shorted-Load Protection with Latch Behavior
Over-Voltage Protection (OVP) with Lockout
Under-Voltage Protection (UVP)
Logic Level Control Inputs
Adjustable Slew Rates for Optimized EMI
Typical Slew Rate of 1 V/μs with
Open Slew Rate Pin
The FAN7093 is an integrated high-current half-bridge
driver for electric motor drive applications. It contains
one P-channel high-side MOSFET and one N-channel
low-side MOSFET with an integrated control IC in one
package. With the P-channel high-side switch, the need
for a charge pump is eliminated, which minimizes EMI.
Pins IN and /INH are logic-level inputs and control the
half-bridge output. The diagnostic and current sense IS
pin outputs a current that is proportional to the current
flowing through the half-bridge MOSFETs. The IS pin
output represents current for the P-channel or the N-
channel, depending on which is active.
The part is protected against a short to battery or
ground of the out pin, over-current, over-temperature,
over-voltage, and under-voltage conditions. The
FAN7093 provides a cost- and space-optimized solution
for protected high-current PWM motor drives.
Figure 1.
TO263-7L
1
The minimum duty cycle is 34% when V BATT =14 V, R SR is
shorted, and the following parameters are at their typical
values: t d(ON)HS , t d(ON)LS , t Slew(on)HS , and t Slew(on)LS.
? 2010 Fairchild Semiconductor Corporation
FAN7093 ? Rev. 1.0. 5
www.fairchildsemi.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FAN7093_12 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:High-Current PN Half-Bridge Driver |
| FAN7093_F085 | 功能描述:功率驱动器IC Half Bridge Rect 47A 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 |
| FAN7093_FO85 | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FAN7171 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:High-Current High-Side Gate Drive IC |
| FAN7171_F085 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:New Products, Tips and Tools for Power and Mobile Applications |
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