
LTC4441ES8-1#TRPBF
ActiveN-CHANNEL MOSFET GATE DRIVER
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LTC4441ES8-1#TRPBF
ActiveN-CHANNEL MOSFET GATE DRIVER
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Technical Specifications
Parameters and characteristics for this part
| Specification | LTC4441ES8-1#TRPBF |
|---|---|
| Channel Type | Single |
| Current - Peak Output (Source, Sink) [custom] | 6 A |
| Current - Peak Output (Source, Sink) [custom] | 6 A |
| Driven Configuration | Low-Side |
| Gate Type | N-Channel MOSFET |
| Input Type | Non-Inverting |
| Logic Voltage - VIL, VIH [custom] | 2 V |
| Logic Voltage - VIL, VIH [custom] | 1.8 V |
| Mounting Type | Surface Mount |
| Number of Drivers | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Rise / Fall Time (Typ) [custom] | 13 ns |
| Rise / Fall Time (Typ) [custom] | 8 ns |
| Supplier Device Package | 8-SO |
| Voltage - Supply [Max] | 25 V |
| Voltage - Supply [Min] | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2500 | $ 2.86 | |
Description
General part information
LTC4441 Series
The LTC4441/LTC4441-1 is an N-channel MOSFET gate driver that can supply up to 6A of peak output current. The chip is designed to operate with a supply voltage of up to 25V and has an adjustable linear regulator for the gate drive. The gate drive voltage can be programmed between 5V and 8V.The LTC4441/LTC4441-1 features a logic threshold driver input. This input can be driven below ground or above the driver supply. A dual function control input is provided to disable the driver or to force the chip into shutdown mode with <12µA of supply current. Undervoltage lockout and overtemperature protection circuits will disable the driver output when activated. The LTC4441 also comes with an open-drain output that provides adjustable leading edge blanking to prevent ringing when sensing the source current of the power MOSFETs.The LTC4441 is available in a thermally enhanced 10-lead MSOP package. The LTC4441-1 is the SO-8 version without the blanking function.Protected by U.S. Patents including 6677210.ApplicationsPower SuppliesMotor/Relay ControlLine DriversCharge Pumps
Documents
Technical documentation and resources