DGD05473
HIGH FREQUENCY HIGH-SIDE AND LOW-SIDE GATE DRIVER IN DFN3030-10
Description
Features
The DGD05473 is a high-frequency gate driver capable of driving Nchannel MOSFETs. The floating high-side driver is rated up to 50V.
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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.
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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
V-DFN3030-10 package and operates over an extended
-40°C to +125°C temperature range.
Mechanical Data
Applications
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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 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 (
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免费人工找货- 国内价格
- 1+3.58560
- 10+2.94840
- 30+2.63520
- 100+2.32200
- 500+1.99800
- 1000+1.90080
- 国内价格
- 1+2.61894
- 30+2.52293
- 100+2.33090
- 500+2.13887
- 1000+2.04285