Diodes Incorporated — Analog and discrete power solutions
W DFN3030 10

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W-DFN3030-10.png
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DGD05062 (Obsolete)

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Description

The DGD05062 is a high-frequency half-bridge gate driver capable of driving N-channel MOSFETs in a half-bridge configuration. The floating high-side driver is rated up to 50V .

The DGD05062 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 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. The DGD05062 is offered in the W-DFN3030-10 (Type TH) package and operates over an extended -40°C to +125°C temperature range.

Feature(s)

  • 50V Floating high-side driver
  • Drives two N-channel MOSFETs in a half-bridge configuration
  • 1.25A source / 2.0A sink output current capability
  • Undervoltage lockout for high-side and low-side drivers
  • Programmable deadtime to protect MOSFETs
  • Logic input (IN and EN) 3.3V capability
  • Ultra low standby currents (<1µA)
  • Extended temperature range: -40°C to +125°C
  • Totally Lead-Free & Fully RoHS Compliant
  • Halogen and Antimony free. “Green” Device

Application(s)

  • DC-DC Converters
  • Motor Controls
  • Battery Powered Hand Tools
  • eCig Devices
  • Class D Power Amplifiers

Product Specifications

Product Parameters

Inputs IN, EN
Internal Deadtime (Typ) 70
Offset Voltage Max (V) 50
Output Current IO- (Typ) (mA) 2000
Output Current IO+ (Typ) (mA) 1250
tF (Typ) (ns) 12
tOFF (Typ) (ns) 22
tON (Typ) (ns) 96
tR (Typ) (ns) 17

Related Content

Packages

Applications

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2502 2021-03-15 2021-09-15 Device End of Life (EOL)