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数据: UCC27212 120-V Boot, 4-A Peak, High-Frequency Half-Bridge Driver 数据表
UCC27212器件的峰值输出电流为4-Asource和4-A sink,可以驱动大功率MOSFET。该器件具有片内120V额定自举二极管,无需外部分立二极管。输入结构可直接处理-10 V,从而提高稳健性,并且与电源电压无关。 UCC27212提供5 V UVLO,有助于降低功率损耗和增加输入迟滞,从而实现与模拟或数字PWM控制器的接口,增强抗噪性。 UCC27212(HS引脚)的开关节点可以处理-18V的最大值,这样可以保护高端通道免受固有的负电压影响。
所有商标均为各自所有者的财产。
Number of Channels (#) |
Power Switch |
Bus Voltage (V) |
Peak Output Current (A) |
Input VCC (Min) (V) |
Input VCC (Max) (V) |
Rise Time (ns) |
Fall Time (ns) |
Prop Delay (ns) |
Iq (uA) |
Input Threshold |
Channel Input Logic |
Negative Voltage Handling at HS Pin (V) |
Features |
Rating |
Operating Temperature Range (C) |
Package Group |
UCC27212 | UCC27201 | UCC27201A | UCC27210 | UCC27211 | UCC27211A |
---|---|---|---|---|---|
2 | 2 | 2 | 2 | 2 | 2 |
MOSFET | MOSFET | MOSFET | MOSFET | MOSFET | MOSFET |
120 | 110 | 110 | 110 | 110 | 110 |
4 | 3 | 3 | 4 | 4 | 4 |
5 | 8 | 8 | 8 | 8 | 8 |
17 | 17 | 17 | 17 | 17 | 17 |
7.2 | 8 | 8 | 8 | 8 | 8 |
5.5 | 7 | 7 | 7 | 7 | 7 |
20 | 20 | 20 | 20 | 20 | 20 |
1 | 1 | 1 | 1 | 1 | 1 |
TTL | TTL | TTL | TTL Pseudo-CMOS | TTL | TTL |
TTL | TTL | TTL | CMOS | TTL | TTL |
-20 | -5 | -15 | -12 | -12 | -12 |
N/A | N/A | Negative Voltage Handling | N/A | N/A | Negative Voltage Handling |
Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
-40 to 140 | -40 to 140 | -40 to 140 | -40 to 140 | -40 to 140 | -40 to 140 |
WSON | SO PowerPAD SOIC VSON | SO PowerPAD SOIC VSON VSON WSON | SO PowerPAD SOIC VSON WSON | SO PowerPAD SOIC VSON WSON | VSON |