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RequiredIR21531
Category: PMIC - Gate Drivers
Description： Half Bridge Driver, LO In Phase with RT, Programmable Oscillating Frequency, 0.6us Deadtime in a 8-pin DIP package and differenct phase
Price range ($)
0.21824 5.91175
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IR21531
IR21531 has several brands around the world that may have alternate names for IR21531 due to regional differences or acquisition. IR21531 may also be known as the following names:
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Description
IR21531
Stock:999999 |
International Rectifier N/A |
Half Bridge Driver, LO In Phase with RT, Programmable Oscillating Frequency, 0.6us Deadtime in a 8-pin DIP package and differenct phase |
≥1: US $0.68200 US $0.61380 ≥5: US $0.54560 US $0.49104 ≥10: US $0.31372 US $0.28235 ≥20: US $0.27280 US $0.24552 ≥50: US $0.24552 US $0.22097 ≥100: US $0.23870 US $0.21483 ≥200: US $0.23188 US $0.20869 ≥500: US $0.22506 US $0.20255 ≥1000: US $0.21824 US $0.19642
More:
Inquiry
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IR21531
Stock:10000 |
Half Bridge Driver, LO In Phase with RT, Programmable Oscillating Frequency, 0.6us Deadtime in a 8-pin DIP package and differenct phase |
≥1: US $0.70900 US $0.63810 ≥5: US $0.56720 US $0.51048 ≥10: US $0.32614 US $0.29353 ≥20: US $0.28360 US $0.25524 ≥50: US $0.25524 US $0.22972 ≥100: US $0.24815 US $0.22333 ≥200: US $0.24106 US $0.21695 ≥500: US $0.23397 US $0.21057 ≥1000: US $0.22688 US $0.20419
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Inquiry
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IR21531
Stock:2233 |
International Rectifier 04+ |
Half Bridge Driver, LO In Phase with RT, Programmable Oscillating Frequency, 0.6us Deadtime in a 8-pin DIP package and differenct phase |
≥1: US $0.27820 US $0.25038
More:
Inquiry
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IR21531
Stock:2 |
International Rectifier 0444+ |
Half Bridge Driver, LO In Phase with RT, Programmable Oscillating Frequency, 0.6us Deadtime in a 8-pin DIP package and differenct phase |
≥1: US $0.27820 US $0.25038
More:
Inquiry
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Out of stock |
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IR21531
Stock:999999 |
International Rectifier 06+ |
IC DRVR HALF BRDG SELF-OSC 8-DIP |
≥1: US $0.69550 US $0.62595 ≥5: US $0.55640 US $0.50076 ≥10: US $0.31993 US $0.28794 ≥20: US $0.27820 US $0.25038 ≥50: US $0.25038 US $0.22534 ≥100: US $0.24343 US $0.21908 ≥200: US $0.23647 US $0.21282 ≥500: US $0.22952 US $0.20656 ≥1000: US $0.22256 US $0.20030
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Inquiry
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IR21531
Stock:80 |
IOR 07+ |
Half Bridge Driver, LO In Phase with RT, Programmable Oscillating Frequency, 0.6us Deadtime in a 8-pin DIP package and differenct phase |
≥1: US $0.83460 US $0.78452
More:
Inquiry
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IR21531
Stock:100000 |
IOR 99+ |
Half Bridge Driver, LO In Phase with RT, Programmable Oscillating Frequency, 0.6us Deadtime in a 8-pin DIP package and differenct phase |
≥1: US $5.91175 US $5.32058
More:
Inquiry
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IR21531
Stock:13 |
International Rectifier 99+ |
Half Bridge Driver, LO In Phase with RT, Programmable Oscillating Frequency, 0.6us Deadtime in a 8-pin DIP package and differenct phase |
≥1: US $1.66920 US $1.50228
More:
Inquiry
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Features
● Integrated 600V half-bridge gate driver
● 15.6V zener clamp on VCC
● True micropower start up
● Tighter initial deadtime control
● Low temperature coefficient deadtime
● Shutdown feature (1/6th VCC) on CT pin
● Increased under voltage lockout Hysteresis (1V)
● Lower power level-shifting circuit
● Constant LO, HO pulse widths at startup
● Lower di/dt gate driver for better noise immunity
● Low side output in phase with RT
● Internal 50nsec (typ.) bootstrap diode (IR21531D)
● Excellent latch immunity on all inputs and outputs
● ESD protection on all leads
● Also available LEAD-FREE
Description
The lR21531(D)(S) are an improved version of the popular IR2155 and lR2151 gate driver ICs, and incorporates a high voltage half-bridge gate driver with a front end oscillator similar to the industry standard CMOS 555 timer. The lR21531 provides more functionality and is easier to use than previous ICs. A shutdown feature has been designed into the CT pin, so that both gate driver outputs can be disabled using a low voltage control signal. In addition, the gate driver output pulse widths are the same once the rising under voltage lockout threshold on VCC has been reached, resulting in a more stable profile of frequency vs time at startup.Noise immunity has been improved significantly, both by lowering the peak di/dt of the gate drivers,and by increasing the under voltage lockout hysteresis to 1V. Finally, special attention has been payed to maximizing the latch immunity of the device, and providing comprehensive ESD protection on all pins.
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Freight calculation
Express:(FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 300$,Overweight will be charged separately（Except the United States）
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