Details, datasheet, quote on part number: DGD0506FN-7
TitleIC GATE DVR HV W-DFN3030-10

Diodes' DGD0506 and DGD0507 high-frequency gate-driver ICs are designed for driving two external N-channel MOSFETs in a half-bridge configuration featuring both high-side and low-side output drive capability with simple logic level input enabling an easy interface between the MCU and the power MOSFET switches. Supporting up to 50 V via a floating high-side suits a wide range of motor driving in battery-operated applications. Encompassing self-protection features, such as dead-time and matched delays to evade shoot-through issues, Schmitt- triggered inputs to avoid false triggering, gate drive tolerance to negative transients caused during high dv/dt switching, and undervoltage lockout (UVLO) protection on the Vcc supply to avoid malfunction under low supply voltage.

CompanyDiodes, Inc.
DatasheetDownload DGD0506FN-7 datasheet
DGD0506FN-7 photo

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Features, Applications

The is a high-frequency half-bridge gate driver capable of driving N-channel MOSFETs in a half-bridge configuration. The floating high-side driver can switch in a bootstrap configuration. The DGD0506 logic inputs are compatible with standard TTL and CMOS levels (down 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 DGD0506 is offered in the W-DFN3030-10 (Type TH) package and operates over an extended to +125C temperature range.


Floating high-side driver in bootstrap operation to 50V 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 Programmable deadtime to protect MOSFETs Logic input (IN and EN) 3.3V capability Ultra low standby currents (<1A) Extended temperature range: to +125C Totally Lead-Free & Fully RoHS Compliant (Notes & 2) Halogen and Antimony free. "Green" Device (Note 3)

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

Case: W-DFN3030-10 (Type TH) Case material: Molded Plastic. "Green" Molding Compound UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 3 per J-STD-020 Terminals: Finish Matte Tin Finish Solderable per MIL-STD-202, Method 208 Weight: 0.017 grams (Approximate)

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See for more information about Diodes Incorporated's definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green" products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 4. For packaging details, go to our website at

DGD0506 = Product Type Marking Code YY = Year (ex: WW = Week - 53)

Pin Number PAD Pin Name VCC EN IN COM LO Substrate Function Low-Side and Logic Supply High-Side Floating Supply High-Side Gate Drive Output High-Side Floating Supply Return No connect (No Internal Connection) Deadtime Control Logic Input Enable, a Logic Low turns off Gate Driver Logic Input for High-Side and Low-Side Gate Driver Outputs (HO and LO), in Phase with HO Low-Side and Logic Return Low-Side Gate Drive Output Connect to COM on PCB

DGD0506 Absolute Maximum Ratings (@TA = +25C, unless otherwise specified.)

Characteristic High-Side Floating Positive Supply Voltage High-Side Floating Negative Supply Voltage High-Side Floating Output Voltage Offset Supply Voltage Transient Logic and Low-Side Fixed Supply Voltage Low-Side Output Voltage Logic Input Voltage (IN and EN) Symbol VB VS VHO dVS / dt VCC VLO VIN Value to 15 Unit V V/ns V

Thermal Characteristics (@TA = +25C, unless otherwise specified.)

Characteristic Power Dissipation Linear Derating Factor (Note 5) Thermal Resistance, Junction to Ambient (Note 5) Thermal Resistance, Junction to Case (Note 5) Operating Temperature Lead Temperature (soldering, 10s) Storage Temperature Range

Note: 5. When mounted on a standard JEDEC 2-layer FR-4 board.

Parameter High-Side Floating Supply High-Side Floating Supply Offset Voltage High-Side Floating Output Voltage Logic and Low Side Fixed Supply Voltage Low-Side Output Voltage Logic Input Voltage (IN and EN) Ambient Temperature

Symbol VB VS VHO VCC VLO VIN TA 6. Logic operation for to +50V. Logic state held for -5V to -VBS.


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Diodes' DGD0506 and DGD0507 high-frequency gate-driver ICs are designed for driving two external N-channel MOSFETs in a half-bridge configuration featuring both high-side and low-side output drive capability

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