参数资料
| 型号： | FAN7093 |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 2/14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) |
Ordering Information
Part Number
FAN7093_F085
Operating
Temperature Range
-40 to +150°C
Package
8-Lead, TO263, Molded, JEDEC Variation CA
Packing
Method
Tape & Reel
Block Diagram
Figure 2.
The FAN7093 is a high-current half-bridge that contains
three separate chips in one package: one P-channel
high-side MOSFET, one N-channel low-side MOSFET,
and with a control IC. All three chips are mounted on
one common lead frame, using chip-on-chip and chip –
by-chip technologies. The power MOSFETs are vertical
MOS transistors to ensure minimum on-state resistance.
Using a P-channel high-side switch eliminates a charge
pump and reduces EMI. A microcontroller is able to
control the logic level inputs of IN and /INH of the half-
bridge. The diagnostic pin IS is a current output stage
that delivers a proportional current through the P-
channel and N-channel MOSFETS, depending on which
is being activated, with the IN or /INH pin forcing
? 2011 Fairchild Semiconductor Corporation
FAN7093 ? Rev. 1.0.5
Block Diagram
conditions. In case of a short to VBATT or ground, the
IS pin acts as an error flag. The error flag can be
detected as a logic HIGH level through an attached
microcontroller. In an over-current situation, the control
IC turns off the MOSFETs and tries to turn them back
on after a cool down time of 140 μs (typical). The control
IC protects the MOSFETs against over-voltage, under –
voltage, and over – temperature conditions. The dead
time, to prevent shoot-through between the P- and N-
channel MOSFET, is also generated by the control IC.
The slew rate of the outputs can be adjusted through an
external resistor connected to the SR pin. The FAN7093
can be combined with another FAN7093 to form a full-
bridge drive. Multiple FAN7093 can be combined in full-
or half-bridge three-phase drive configurations.
www.fairchildsemi.com
2
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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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