ZHCSE44C august 2015 – may 2023 ISO5852S
PRODUCTION DATA
- 1
- 1 特性
- 2 应用
- 3 说明
- 4 Revision History
- 5 说明（续）
- 6 Pin Configuration and Function
-
7 Specifications
- 7.1 Absolute Maximum Ratings
- 7.2 ESD Ratings
- 7.3 Recommended Operating Conditions
- 7.4 Thermal Information
- 7.5 Power Ratings
- 7.6 Insulation Specifications
- 7.7 Safety-Related Certifications
- 7.8 Safety Limiting Values
- 7.9 Electrical Characteristics
- 7.10 Switching Characteristics
- 7.11 Insulation Characteristics Curves
- 7.12 Typical Characteristics
- 8 Parameter Measurement Information
- 9 Detailed Description
-
10Application and Implementation
- 10.1 Application Information
- 10.2
Typical Applications
- 10.2.1 Design Requirements
- 10.2.2
Detailed Design Procedure
- 10.2.2.1 Recommended ISO5852S Application Circuit
- 10.2.2.2 FLT and RDY Pin Circuitry
- 10.2.2.3 Driving the Control Inputs
- 10.2.2.4 Local Shutdown and Reset
- 10.2.2.5 Global-Shutdown and Reset
- 10.2.2.6 Auto-Reset
- 10.2.2.7 DESAT Pin Protection
- 10.2.2.8 DESAT Diode and DESAT Threshold
- 10.2.2.9 Determining the Maximum Available, Dynamic Output Power, POD-max
- 10.2.2.10 Example
- 10.2.2.11 Higher Output Current Using an External Current Buffer
- 10.2.3 Application Curves
- 11Power Supply Recommendations
- 12Layout
- 13Device and Documentation Support
- 14Mechanical, Packaging, and Orderable Information
10.2 Typical Applications
Figure 10-1 shows the typical application of a three-phase inverter using six ISO5852S isolated gate drivers. Three-phase inverters are used for variable-frequency drives to control the operating speed and torque of AC motors and for high-power applications such as high-voltage DC (HVDC) power transmission.
The basic three-phase inverter consists of six power switches, and each switch is driven by one SO5852S. The switches are driven on and off at high switching frequency with specific patterns that to converter dc bus voltage to three-phase AC voltages.
Figure 10-1 Typical Motor-Drive Application