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参数资料
| 型号： | IRPLLED7 |
| 厂商： | International Rectifier |
| 文件页数： | 5/18页 |
| 文件大小： | 0K |
| 描述： | IC MOSFET DRIVER |
| 标准包装： | 1 |
| 系列： | * |
IRS2980S
Absolute Maximum Ratings
Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. All
voltage parameters are absolute voltages referenced to COM; all currents are defined positive into any lead.
The Thermal Resistance and Power Dissipation ratings are measured under board mounted and still air
conditions.
High Voltage Input
Supply Current
Maximum Power Dissipation @ TA ≤ +25oC
Symbol
VHV
VOUT
VADIM
VRAMP
ICC
IOMAX
PD
R θ JA
TJ
TS
TL
Definition
?
Low-Side Output Voltage
DIM Input Voltage
RAMP Input Voltage
??
Maximum allowable current at OUT due to external
power transistor Miller effect.
???
Thermal Resistance, Junction to Ambient
Junction Temperature
Storage Temperature
Lead Temperature (Soldering, 10 seconds)
Min.
-0.3
-0.3
-0.3
-0.3
---
-500
---
---
-55
-55
---
Max.
450
VCC + 0.3
VCC + 0.3
VCC + 0.3
20
500
0.625
128
150
150
300
Units
V
mA
W
oC/W
oC
?
??
???
The IRS2980S uses an HVIC process capable of withstanding up to 600V, however the internal
regulator maximum input voltage rating is limited to 450V maximum due to package power
dissipation. The device can withstand transient voltages up to 600V for short periods.
This IC contains a zener clamp structure between the chip VCC and COM which has a nominal
breakdown voltage of 15.6V. This supply pin should not be driven by a DC, low impedance power
source greater than the VCLAMP specified in the Electrical Characteristics section.
Power dissipation is dependent on VHV and switching frequency. In order to limit device
temperature rise some thermal relief may be required in the form of copper on the PCB located
under and around the device. Alternatively a small heat sink may be attached to the top of the
device. Thermally conductive potting compounds can also provide excellent heat transfer.
www.irf.com
5
? 2011 International Rectifier
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| IRS2001SPBF | IC DRIVER HI/LO SIDE 200V 8-SOIC |
| IRS2003STRPBF | IC DRIVER HALF-BRIDGE 8-SOIC |
| IRS2004PBF | IC DRIVER HALF-BRIDGE 8-DIP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IRPLLNR1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
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| IRPLLNR2U | 功能描述:BALLAST 32W/T8 120V AC IR21571 RoHS:否 类别:编程器，开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035 |
| IRPLLNR3 | 制造商:IRF 制造商全称:International Rectifier 功能描述:Universal Input Linear Fluorescent Ballast using the IR2167 |
| IRPLLNR4 | 功能描述:BALLAST UNIV INP FLUOR IR2166 RoHS:否 类别:编程器，开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035 |
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