ZHCSK80B september 2019 – october 2020 UCC23313
PRODUCTION DATA
- 1
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 Revision History
- 5 Pin Configuration and Function
-
6 Specifications
- 6.1 Absolute Maximum Ratings
- 6.2 ESD Ratings
- 6.3 Recommended Operating Conditions
- 6.4 Thermal Information
- 6.5 額定功率
- 6.6 Insulation Specifications
- 6.7 Safety-Related Certifications
- 6.8 安全限值
- 6.9 Electrical Characteristics
- 6.10 開關(guān)特性
- 6.11 Insulation Characteristics Curves
- 6.12 Typical Characteristics
- 7 Parameter Measurement Information
- 8 Detailed Description
- 9 Application and Implementation
- 10Power Supply Recommendations
- 11Layout
- 12Mechanical, Packaging, and Orderable Information
封裝選項
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
機械數(shù)據(jù) (封裝 | 引腳)
- DWY|6
散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)
訂購信息
8.3.4.1 Undervoltage Lockout (UVLO)
UVLO function is implemented for VCC and VEE pins to prevent an under-driven condition on IGBTs and MOSFETs. When VCC is lower than UVLOR at device start-up or lower than UVLOF after start-up, the voltage-supply UVLO feature holds the effected output low, regardless of the input forward current as shown in Table 8-2. The VCC UVLO protection has a hysteresis feature (UVLOhys). This hysteresis prevents chatter when the power supply produces ground noise which allows the device to permit small drops in bias voltage, which occurs when the device starts switching and operating current consumption increases suddenly.
When VCC drops below UVLOF, a delay, tUVLO_rec occurs on the output when the supply voltage rises above UVLOR again.
Figure 8-5 UVLO functionality