ZHCSLM8B August 2020 – February 2024 UCC21759-Q1
PRODUCTION DATA
- 1
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 Pin Configuration and Functions
-
5 Specifications
- 5.1 Absolute Maximum Ratings
- 5.2 ESD Ratings
- 5.3 Recommended Operating Conditions
- 5.4 Thermal Information
- 5.5 Power Ratings
- 5.6 Insulation Specifications
- 5.7 Safety-Related Certifications
- 5.8 Safety Limiting Values
- 5.9 Electrical Characteristics
- 5.10 Switching Characteristics
- 5.11 Insulation Characteristics Curves
- 5.12 Typical Characteristics
- 6 Parameter Measurement Information
-
7 Detailed Description
- 7.1 Overview
- 7.2 Functional Block Diagram
- 7.3
Feature Description
- 7.3.1 Power Supply
- 7.3.2 Driver Stage
- 7.3.3 VCC and VDD Undervoltage Lockout (UVLO)
- 7.3.4 Active Pulldown
- 7.3.5 Short Circuit Clamping
- 7.3.6 Internal Active Miller Clamp
- 7.3.7 Desaturation (DESAT) Protection
- 7.3.8 Soft Turn-off
- 7.3.9 Fault ( FLT, Reset and Enable ( RST/EN)
- 7.3.10 Isolated Analog to PWM Signal Function
- 7.4 Device Functional Modes
-
8 Applications and Implementation
- 8.1 Application Information
- 8.2
Typical Application
- 8.2.1 Design Requirements
- 8.2.2
Detailed Design Procedure
- 8.2.2.1 Input filters for IN+, IN- and RST/EN
- 8.2.2.2 PWM Interlock of IN+ and IN-
- 8.2.2.3 FLT, RDY and RST/EN Pin Circuitry
- 8.2.2.4 RST/EN Pin Control
- 8.2.2.5 Turn-On and Turn-Off Gate Resistors
- 8.2.2.6 Desaturation (DESAT) Protection
- 8.2.2.7 Isolated Analog Signal Sensing
- 8.2.2.8 Higher Output Current Using an External Current Buffer
- 8.2.3 Application Curves
- 9 Power Supply Recommendations
- 10Layout
- 11Device and Documentation Support
- 12Revision History
- 13Mechanical, Packaging, and Orderable Information
封裝選項
機械數(shù)據(jù) (封裝 | 引腳)
- DW|16
散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)
- DW|16
訂購信息
5.12 Typical Characteristics
Figure 5-3 Output High Drive Current
vs Temperature
| IN+ = High | IN- = Low |
| IN+ = Low | IN- = Low |
Figure 5-11 VCC
UVLO vs Temperature
| VCC = 3.3V | VDD=18V | CL = 100pF |
| RON = 0Ω | ROFF = 0Ω |
| VCC = 3.3V | VDD=18V | CL = 10nF |
| RON = 0Ω | ROFF = 0Ω |
Figure 5-17 VOUTPD Output Active Pulldown Voltage vs Temperature
Figure 5-19 VCLP-OUT(L) Short Circuit Clamping Voltage vs
Temperature
Figure 5-21 ICLMPI Miller Clamp Sink Current vs Temperature
Figure 5-23 VDESAT DESAT Threshold Voltage vs Temperature
Figure 5-25 tDESATOFF DESAT Propagation Delay to OUT(L) 90% vs
Temperature
Figure 5-27 tDESATFIL DESAT Deglitch Filter vs Temperature
Figure 5-29 IDCHG DESAT Discharge Current vs Temperature
Figure 5-4 Output Low Driver Current
vs Temperature
| IN+ = Low | IN- = Low |
| IN+ = High | IN- = Low |
Figure 5-12 VDD
UVLO vs Temperature
| VCC = 3.3V | VDD=18V | CL = 100pF |
| RON = 0Ω | ROFF = 0Ω |
| VCC = 3.3V | VDD=18V | CL = 10nF |
| RON = 0Ω | ROFF = 0Ω |
Figure 5-18 VCLP-OUT(H) Short Circuit Clamping Voltage vs
Temperature
Figure 5-20 VCLMPTH Miller Clamp Threshold Voltage vs
Temperature
Figure 5-22 tDCLMPI Miller Clamp ON Delay Time vs Temperature
Figure 5-24 tDESATLEB DESAT Leading Edge Blanking Time vs
Temperature
Figure 5-26 tDESATFLT DESAT Sense to /FLT Low Delay Time vs
Temperature
Figure 5-28 ICHG DESAT Charging Current vs Temperature