Diodes Incorporated — Analog and discrete power solutions
V QFN3030 8

Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.

V-QFN3030-8.png
Back to Inactve Datasheet Archive

DGD0590 (Obsolete)

Inactive Datasheet Archive

Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

Description

The DGD0590 is a high-frequency high-side and low-side gate driver capable of driving N-channel MOSFETs in a half-bridge configuration. The floating high-side driver is rated up to 50V and provides a 5V gate drive to the MOSFETs.

The DGD0590 logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) to interface easily with MCUs. A UVLO protects ICs and MOSFETs with loss of supply.

Fast and well-matched propagation delays allow a higher switching frequency, enabling a smaller, more compact power switching design, using smaller associated components. The DGD0590 is offered in the V-QFN3030-8 (Type TH) package and operates over an extended -40°C to +125°C temperature range.

Feature(s)

• 50V Floating High-Side Driver
• Low VCC Operating Voltage: 4.5V to 5.5V
• Drives Two N-Channel Logic Level MOSFETs in a Half-Bridge
Configuration
• High-Side 1.0A Source / 1.0A Sink and Low-Side 1.0A Source / 3.0A Sink Output Current Capability
• Internal Bootstrap Diode Included
• 3.4V UVLO with 0.4V Hysteresis
• Fast Rise and Fall Times (27ns/17ns) with 3nF Load
• Propagation Delay Typical of 16ns for High-Side and 12ns for Low-Side
• Extended Temperature Range: -40°C to +125°C
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony free. “Green” Device (Note 3)

Application(s)

• Wireless Power Charger
• Motor Drive
• Logic Level MOSFET Gate Driver

Product Specifications

Product Parameters

Inputs HIN, LIN
Offset Voltage Max (V) 50
Output Current IO- (Typ) (mA) 1000/3000
Output Current IO+ (Typ) (mA) 1000
tF (Typ) (ns) 29
tOFF (Typ) (ns) 17
tON (Typ) (ns) 16
tR (Typ) (ns) 27

Related Content

Packages

Technical Documents

Recommended Soldering Techniques

TN1.pdf