UCC27322-EP 具有使能端的增强型单路 9A 高速低侧 MOSFET 驱动器

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

	UCC27322-EP
No. of Outputs	1
Driver Configuration	Non-Inverting
VCC (Min) (V)	4
VCC (Max) (V)	15
Peak Output Current (A)	9
Rise Time (ns)	35
Fall Time (ns)	20
Prop Delay (ns)	30
Input Threshold	CMOS,TTL
Pin/Package	8MSOP
Rating	HiRel Enhanced Product
Operating Temperature Range (C)	-40 to 105

UCC27322-EP 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)
SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Rated From –40°C to 105°C
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
APPLICATIONS
- Switch-Mode Power Supplies
- DC/DC Converters
- Motor Controllers

UCC27322-EP 芯片订购指南

器件	状态	温度 (oC)	价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
UCC27322TDGKREP	ACTIVE	-40 to 105	1.30 \| 1ku	MSOP (DGK) \| 8	2500 \| LARGE T&R
V62/11601-01XE	ACTIVE	-40 to 105	1.30 \| 1ku	MSOP (DGK) \| 8	2500 \| LARGE T&R

UCC27322-EP 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
UCC27322TDGKREP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	UCC27322TDGKREP	UCC27322TDGKREP
V62/11601-01XE	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	V62/11601-01XE	V62/11601-01XE

UCC27322-EP 工具与软件

培训内容	型号	软件/工具类型
最常用开关模式电源的功率级设计器	POWERSTAGE-DESIGNER	Texas Instruments