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详细信息
品牌:TI德州
封装:MSOP8
批号:18+
数量*:280000
描述:The UCC27322 delivers 9 A of peak drive current in an industry standard pinout. These drivers can drive the largest of MOSFETs for systems requiring extreme Miller current due to high dV/dt transitions. This eliminates additional external circuits and can replace multiple components to reduce space, design complexity and assembly cost.
Using a design that inherently minimizes shoot-through current, the outputs of these can provide high gate drive current where it is most needed at the Miller plateau region during the MOSFET switching transition. A unique hybrid output stage paralleling bipolar and MOSFET transistors (TrueDrive) allows efficient current delivery at low supply voltages. With this drive architecture, UCC27322 can be used in industry standard 6-A, 9-A and many 12-A driver applications. Latch up and ESD protection circuits are also included. Finally, the UCC27322 provides an enable (ENBL) function to have better control of the operation of the driver applications. ENBL is implemented on pin 3 which was previously left unused in the industry standard pin-out. It is internally pulled up to VDD for active high logic and can be left open for standard operation.
产品特性
Industry-Standard Pinout With Addition of Enable Function
High-Peak Current Drive Capability of ±9 A at the Miller
Plateau Region Using TrueDrive
Efficient Constant Current Sourcing Using a Unique Bipolar and
CMOS Output Stage
TTL-/CMOS-Compatible Inputs Independent of Supply Voltage
20-ns Typical Rise and 15-ns Typical Fall Times With 10-nF Load
Typical Propagation Delay Times of 25 ns With Input Falling and
35 ns With Input Rising
4-V to 15-V Supply Voltage
Pb-Free Finish (NiPdAu)
APPLICATIONS
Controlled Baseline
One Assembly/Test Site
One Fabrication Site
Rated From –55°C to 125°C
Extended Product Life Cycle
Extended Product-Change Notification
Product Traceability
Controlled Baseline
One Assembly/Test Site
One Fabrication Site
Rated From –55°C to 125°C
Extended Product Life Cycle
Extended Product-Change Notification
Product Traceability
APPLICATIONS
Switch-Mode Power Supplies
DC/DC Converters
Motor Controllers
Line Drivers
Class D Switching Amplifiers
Pulse Transformer Driver
Switch-Mode Power Supplies
DC/DC Converters
Motor Controllers
Line Drivers
Class D Switching Amplifiers
Pulse Transformer Driver
深圳市凌晔科技有限公司
广东省深圳市福田区华强广场C座13L
Tel:13544017528
qq:869030400
E-mail:869030400@qq.com
封装:MSOP8
批号:18+
数量*:280000
描述:The UCC27322 delivers 9 A of peak drive current in an industry standard pinout. These drivers can drive the largest of MOSFETs for systems requiring extreme Miller current due to high dV/dt transitions. This eliminates additional external circuits and can replace multiple components to reduce space, design complexity and assembly cost.
Using a design that inherently minimizes shoot-through current, the outputs of these can provide high gate drive current where it is most needed at the Miller plateau region during the MOSFET switching transition. A unique hybrid output stage paralleling bipolar and MOSFET transistors (TrueDrive) allows efficient current delivery at low supply voltages. With this drive architecture, UCC27322 can be used in industry standard 6-A, 9-A and many 12-A driver applications. Latch up and ESD protection circuits are also included. Finally, the UCC27322 provides an enable (ENBL) function to have better control of the operation of the driver applications. ENBL is implemented on pin 3 which was previously left unused in the industry standard pin-out. It is internally pulled up to VDD for active high logic and can be left open for standard operation.
产品特性
Industry-Standard Pinout With Addition of Enable Function
High-Peak Current Drive Capability of ±9 A at the Miller
Plateau Region Using TrueDrive
Efficient Constant Current Sourcing Using a Unique Bipolar and
CMOS Output Stage
TTL-/CMOS-Compatible Inputs Independent of Supply Voltage
20-ns Typical Rise and 15-ns Typical Fall Times With 10-nF Load
Typical Propagation Delay Times of 25 ns With Input Falling and
35 ns With Input Rising
4-V to 15-V Supply Voltage
Pb-Free Finish (NiPdAu)
APPLICATIONS
Controlled Baseline
One Assembly/Test Site
One Fabrication Site
Rated From –55°C to 125°C
Extended Product Life Cycle
Extended Product-Change Notification
Product Traceability
Controlled Baseline
One Assembly/Test Site
One Fabrication Site
Rated From –55°C to 125°C
Extended Product Life Cycle
Extended Product-Change Notification
Product Traceability
APPLICATIONS
Switch-Mode Power Supplies
DC/DC Converters
Motor Controllers
Line Drivers
Class D Switching Amplifiers
Pulse Transformer Driver
Switch-Mode Power Supplies
DC/DC Converters
Motor Controllers
Line Drivers
Class D Switching Amplifiers
Pulse Transformer Driver
深圳市凌晔科技有限公司
广东省深圳市福田区华强广场C座13L
Tel:13544017528
qq:869030400
E-mail:869030400@qq.com
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