ZHCSE44C august 2015 – may 2023 ISO5852S
PRODUCTION DATA
- 1
- 1 特性
- 2 應(yīng)用
- 3 說(shuō)明
- 4 Revision History
- 5 說(shuō)明（續(xù)）
- 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
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- DW|16
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
- DW|16
訂購(gòu)信息
3 說(shuō)明
ISO5852S 器件是一款用于 IGBT 和 MOSFET 的 5.7 kVRMS 增強(qiáng)型隔離柵極驅(qū)動(dòng)器，具有分離輸出（OUTH 和 OUTL）以及 2.5A 的拉電流能力和 5A 的灌電流能力。輸入端可依靠 2.25V 到 5.5V 的單個(gè)電源供電運(yùn)行。輸出側(cè)支持的電源電壓范圍為 15V 至 30V。兩路互補(bǔ) CMOS 輸入控制柵極驅(qū)動(dòng)器輸出狀態(tài)。76ns 的短暫傳播時(shí)間保證了對(duì)于輸出級(jí)的精確控制。
內(nèi)置的去飽和 (DESAT) 故障檢測(cè)功能可識(shí)別 IGBT 何時(shí)處于過(guò)流狀態(tài)。檢測(cè)到 DESAT 時(shí)，靜音邏輯會(huì)立即阻斷隔離器輸出，并啟動(dòng)軟關(guān)斷過(guò)程以禁用 OUTH 引腳并將 OUTL 引腳拉至低電平持續(xù) 2μs。當(dāng) OUTL 引腳達(dá)到 2V 時(shí)（相對(duì)于最大負(fù)電源電勢(shì) VEE2），柵極驅(qū)動(dòng)器會(huì)被“硬”拉至 VEE2 電勢(shì)，從而立即將 IGBT 關(guān)斷。
器件信息(1)
| 器件型號(hào) | 封裝 | 封裝尺寸（標(biāo)稱值） |
|---|---|---|
| ISO5852S | SOIC (16) | 10.30mm × 7.50mm |
(1) 有關(guān)所有的可用封裝，請(qǐng)參閱數(shù)據(jù)表末尾的可訂購(gòu)產(chǎn)品附錄。
功能方框圖