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LF2181NTR
Gate Driver, 2 Channels, High Side and Low Side, IGBT, MOSFET, 8 Pins, NSOIC
Image is for illustrative purposes only. Please refer to product description.
ManufacturerLITTELFUSE
Manufacturer Part NoLF2181NTRCopy
Order Code
Re-Reel4060226RL
Cut Tape4060226
Your Part Number
Available to Order
Manufacturer Standard Lead Time: 55 week(s)
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Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | CNY16.990 | CNY16.99 |
Cut Tape & Re-Reel
| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY16.990 (CNY19.1987) |
| 10+ | CNY11.430 (CNY12.9159) |
| 50+ | CNY10.830 (CNY12.2379) |
| 100+ | CNY10.220 (CNY11.5486) |
| 250+ | CNY9.600 (CNY10.848) |
| 500+ | CNY9.300 (CNY10.509) |
| 1000+ | CNY9.000 (CNY10.170) |
| 2500+ | CNY8.350 (CNY9.4355) |
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerLITTELFUSE
Manufacturer Part NoLF2181NTRCopy
Order Code
Re-Reel4060226RL
Cut Tape4060226
Technical Datasheet
No. of Channels2Channels
Gate Driver Type-
Driver ConfigurationHigh Side and Low Side
Power Switch TypeIGBT, MOSFET
No. of Pins8Pins
IC Case / PackageNSOIC
IC MountingSurface Mount
Input TypeNon-Inverting
Source Current1.9A
Sink Current2.3A
Supply Voltage Min10V
Supply Voltage Max20V
Operating Temperature Min-40°C
Operating Temperature Max125°C
Input Delay180ns
Output Delay220ns
Product Range-
Qualification-
Product Overview
LF2181NTR is a high voltage, high speed gate driver capable of driving N-channel MOSFETs and IGBTs in a half bridge configuration. The process technology enables the LF2181N’s high side to switch to 600V in a bootstrap operation. The LF2181N logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) to interface easily with controlling devices. The driver outputs feature high pulse current buffers designed for minimum driver cross conduction. Application includes DC-DC converters, AC-DC inverters, motor controls, class D power amplifiers.
- SOIC(N)-8 package type
- 1.9A source / 2.3A sink output current capability
- Outputs tolerant to negative transients
- Wide low side gate driver supply voltage range from 10V to 20V
- Logic input (HIN and LIN) 3.3V capability
- Schmitt triggered logic inputs with internal pull down
- Undervoltage lockout (UVLO ) for high and low side drivers
- Extended temperature range from -40°C to +125°C
Technical Specifications
No. of Channels
2Channels
Driver Configuration
High Side and Low Side
No. of Pins
8Pins
IC Mounting
Surface Mount
Source Current
1.9A
Supply Voltage Min
10V
Operating Temperature Min
-40°C
Input Delay
180ns
Product Range
-
Gate Driver Type
-
Power Switch Type
IGBT, MOSFET
IC Case / Package
NSOIC
Input Type
Non-Inverting
Sink Current
2.3A
Supply Voltage Max
20V
Operating Temperature Max
125°C
Output Delay
220ns
Qualification
-
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.0001