DGD05473FN-7
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Datasheet
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Samples
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- Channels
- 1
- I(lim,min)/Ch
- 2.5 A
- Mounting
- SMD
- Diagnostics
- YES
- T(j,min)
- -40 °C
- T(j,max)
- 150 °C
- I(lim,max)/Ch
- 2.5 A
- t(on)
- 0,02 µS
- t(off)
- 0,023 µS
- OL Detection
- NO
- Automotive
- NO
- Package
- DFN3030-10
- RoHS Status
- RoHS-conform
- Packaging
- REEL
- ECCN
- EAR99
- Customs Tariff No.
- 85423990000
- Country
- China
- ABC-Code
- B
- Supplier Lead time
- 10 weeks
HIGH-FREQUENCY HIGH-SIDE AND LOW-SIDE GATE DRIVER IN W-DFN3030-10
The DGD05473 is a high-frequency gate driver capable of driving N-channel MOSFETs. The floating high-side driver is rated up to 50V.
The DGD05473 logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) to interface easily with MCUs. UVLO for high-side and low-side will protect a MOSFET with loss of supply. To protect MOSFETs, cross conduction prevention logic prevents the HO and LO outputs from being on at the same time.
Fast and well-matched propagation delays allow a higher switching frequency, enabling a smaller, more compact power switching design, using smaller associated components. To minimize space an internal bootstrap diode is included. The DGD05473 is offered in the W-DFN3030-10 (Type TH) package and operates over an extended -40°C to +125°C temperature range.
Application
- DC-DC Converters
- Motor Controls
- Battery Powered Hand Tools
- eCig Devices
- Class D Power Amplifiers
- Wireless Charger
Features
- 50V Floating high-side driver
- Drives two N-channel MOSFETs in a half-bridge configuration
- 1.5A source / 2.5A sink output current capability
- Internal bootstrap Schottky Diode included
- Undervoltage lockout for high-side and low-side drivers
- Delay matching maxmimum of 5ns
- Propagation delay typical of 20ns
- Logic input (HIN, LIN and EN) 3.3V capability
- Ultra low standby currents (<1µA)
- Extended temperature range: -40°C to +125°C
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