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IRS2011

Features: • Floating channel designed for bootstrap operation• Fully operational up to +200 V• Tolerant to negative transient voltage, dV/dt immune• Gate drive supply range from 10 V to 20 V• Independent low-side and high-side channels• Input logic HIN/LIN activ...

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SeekIC No. : 004378735 Detail

IRS2011: Features: • Floating channel designed for bootstrap operation• Fully operational up to +200 V• Tolerant to negative transient voltage, dV/dt immune• Gate drive supply range f...

IRS2011 Data Sheet

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Part Number:
IRS2011
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

•  Floating channel designed for bootstrap operation
• Fully operational up to +200 V
• Tolerant to negative transient voltage, dV/dt immune
• Gate drive supply range from 10 V to 20 V
• Independent low-side and high-side channels
• Input logic HIN/LIN active high
• Undervoltage lockout for both channels
• 3.3 V and 5 V input logic compatible
• CMOS Schmitt-triggered inputs with pull-down
• Matched propagation delay for both channels
• RoHS compliant


Application

• Audio Class D amplifiers
• High power DC-DC SMPS converters
• DC motor drive


Specifications

Symbol Definition
Min.
Max.
Units
VB
VS
VHO
VCC
VLO
VIN
 High-side floating supply voltage
High-side floating supply offset voltage
High-side floating output voltage
Low-side fixed supply voltage
Low-side output voltage
Logic input voltage (HIN & LIN)
-0.3
VB - 20
VS - 0.3
-0.3
-0.3
-0.3
220 (Note 1)
VB + 0.3
VB + 0.3
20 (Note 1)
VCC +0.3
VCC +0.3
V
dVs/dt Allowable offset supply voltage transient (Fig. 2)
-
50
V/ns
PD Package power dissipation @ TA = +25 (8-lead DIP)
(8-lead SOIC)
-
-
1.0
0.625
W
RTHJA Thermal resistance, junction to ambient (8-lead DIP)
(8-lead SOIC)
-
-
125
200
/W
TJ
TS
TL		 Junction temperature
Storage temperature
Lead temperature (soldering, 10 seconds)
-
-55
-
150
150
300
Note 1: All supplies are fully tested at 25 V and an internal 20 V clamp exists for each supply.


Description

Description The IRS2011 is a high power, high speed power MOSFET driver with independent high and low-side referenced output channels, ideal for Audio Class D and DC-DC converter applications. Logic inputs are compatible with standard CMOS or LSTTL output, down to 3.3 V logic. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. Propagation delays are matched to simplify use in high frequency applications. The floating channel can be used to drive an Nchannel power MOSFET in the high-side configuration which operates up to 200 V. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction.




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