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NCP51820AMNTWG PDF预览

NCP51820AMNTWG

更新时间: 2024-11-05 02:52:59
品牌 Logo 应用领域
安森美 - ONSEMI 驱动接口集成电路驱动器
页数 文件大小 规格书
20页 787K
描述
High Speed Half-Bridge Driver for GaN Power Switches

NCP51820AMNTWG 技术参数

是否无铅: 不含铅生命周期:Active
包装说明:QFN-15Reach Compliance Code:unknown
Factory Lead Time:28 weeks 6 days风险等级:5.76
高边驱动器:YES输入特性:SCHMITT TRIGGER
接口集成电路类型:HALF BRIDGE BASED MOSFET DRIVERJESD-30 代码:S-XQCC-N15
长度:4 mm功能数量:2
端子数量:15最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:VQCCN封装等效代码:LCC15/20,.16SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER, VERY THIN PROFILE
座面最大高度:0.9 mm最大压摆率:2.5 mA
最大供电电压:17 V最小供电电压:9 V
标称供电电压:15 V表面贴装:YES
温度等级:AUTOMOTIVE端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
断开时间:0.05 µs接通时间:0.05 µs
宽度:4 mmBase Number Matches:1

NCP51820AMNTWG 数据手册

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High Speed Half-Bridge  
Driver for GaN Power  
Switches  
NCP51820  
The NCP51820 highspeed, gate driver is designed to meet the  
stringent requirements of driving enhancement mode (emode), high  
electron mobility transistor (HEMT) and gate injection transistor  
(GIT), gallium nitrade (GaN) power switches in offline, halfbridge  
power topologies. The NCP51820 offers short and matched  
propagation delays with advanced level shift technology providing  
3.5 V to +650 V (typical) common mode voltage range for the  
highside drive and 3.5 V to +3.5 V common mode voltage range for  
the lowside drive. In addition, the device provides stable dV/dt  
operation rated up to 200 V/ns for both driver output stages in high  
speed switching applications.  
To fully protect the gate of the GaN power transistor against  
excessive voltage stress, both drive stages employ a dedicated voltage  
regulator to accurately maintain the gatesource drive signal  
amplitude. The circuit actively regulates the driver’s bias rails and thus  
protects against potential gatesource overvoltage under various  
operating conditions.  
www.onsemi.com  
QFN15 4x4, 0.5P  
CASE 485FN  
MARKING DIAGRAM  
51820A  
ALYW G  
G
51820A = Specific Device Code  
The NCP51820 offers important protection functions such as  
independent undervoltage lockout (UVLO), monitoring VDD bias  
voltage and VDDH and VDDL driver bias and thermal shutdown  
based on die junction temperature of the device. Programmable  
deadtime control can be configured to prevent crossconduction.  
A
L
YW  
G
= Assembly Site  
= Wafer Lot Number  
= Assembly Start Week  
= PbFree Package  
(Note: Microdot may be in either location)  
Features  
PIN ASSIGNMENT  
650 V, Integrated HighSide and LowSide Gate Drivers  
UVLO Protections for VDD High and LowSide Drivers  
Dual TTL Compatible Schmitt Trigger Inputs  
Split Output Allows Independent TurnON/TurnOFF Adjustment  
Source Capability: 1 A; Sink Capability: 2 A  
VDDH  
1
2
3
4
13 EN  
12 HIN  
11 LIN  
HOSRC  
HOSNK  
SW  
Separated HO and LO Driver Output Stages  
NCP51820  
(Top View)  
1 ns Rise and Fall Times Optimized for GaN Devices  
SW and PGND: Negative Voltage Transient up to 3.5 V  
200 V/ns dV/dt Rating for all SW and PGND Referenced Circuitry  
Maximum Propagation Delay of Less Than 50 ns  
Matched Propagation Delays to Less Than 5 ns  
User Programmable DeadTime Control  
10 SGND  
9
DT  
Thermal Shutdown (TSD)  
Typical Applications  
ORDERING INFORMATION  
Driving GaN Power Transistors used in Full or HalfBridge, LLC,  
Active Clamp Flyback or Forward, Totem Pole PFC and  
Synchronous Rectifier Topologies  
Industrial Inverters and Motor Drives  
AC to DC Converters  
Device  
NCP51820AMNTWG  
Package  
Shipping  
QFN15  
(PbFree)  
4000 / Tape  
& Reel  
†For information on tape and reel specifications,  
including part orientation and tape sizes, please  
refer to our Tape and Reel Packaging Specifications  
Brochure, BRD8011/D.  
© Semiconductor Components Industries, LLC, 2019  
1
Publication Order Number:  
August, 2020 Rev. 2  
NCP51820/D  

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