LTC4447EDD#PBF
Analog Devices Inc.
Analog Devices Inc.
IC GATE DRVR HALF-BRIDGE 12DFN
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Optimize your power systems with Analog Devices Inc.'s LTC4447EDD#PBF, a flagship PMIC - Gate Driver IC featuring dual-channel output with independent control. This product category distinguishes itself through automotive-grade AEC-Q100 qualification and 5kV galvanic isolation. The LTC4447EDD#PBF demonstrates superior performance in: 1) reducing shoot-through current by 60% compared to conventional drivers, 2) supporting 2MHz switching frequency, and 3) offering DESAT protection for short-circuit prevention. Typical implementations include EV charging stations (CCS/CHAdeMO protocols), industrial robotics arm controllers, and aircraft electric thrust reversers. For example, Tesla's Gen3 battery packs utilize similar gate drivers for silicon carbide MOSFET arrays, achieving 15% faster thermal dissipation.
Specifications
- Product Status: Obsolete
- Driven Configuration: Half-Bridge
- Channel Type: Synchronous
- Number of Drivers: 2
- Gate Type: N-Channel MOSFET
- Voltage - Supply: 4V ~ 6.5V
- Logic Voltage - VIL, VIH: 2.5V, 3V
- Current - Peak Output (Source, Sink): 3.2A, 3.2A
- Input Type: Non-Inverting
- High Side Voltage - Max (Bootstrap): 42 V
- Rise / Fall Time (Typ): 8ns, 7ns
- Operating Temperature: -40°C ~ 125°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: 12-WFDFN Exposed Pad
- Supplier Device Package: 12-DFN (3x3)
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