NOT RECOMMENDED FOR NEW DESIGN USE DGD21064M DGD21064 HIGH-SIDE AND LOW-SIDE GATE DRIVER IN SO-14 (Type TH) Description Features The DGD21064 is a high voltage / high speed gate driver capable of Floating High-Side Driver in Bootstrap Operation to 600V driving N-Channel MOSFETs and IGBTs in a half bridge configuration. Drives Two N-Channel MOSFETs or IGBTs in Half Bridge High voltage processing techniques enable the DGD21064s high-side Configuation to switch to 600V in a bootstrap operation. Outputs Tolerant to Negative Transients Wide Logic and Low-Side Gate Driver Supply Voltage: 10V to The DGD21064 logic inputs are compatible with standard TTL and 20V CMOS levels (down to 3.3V) to interface easily with controlling Wide Logic Supply Voltage Offset Voltage: -5V to 5V devices. The driver outputs feature high pulse current buffers Logic Input (HIN and LIN) 3.3V Capability designed for minimum driver cross conduction. Schmitt Triggered Logic Inputs with Internal Pull Down Undervoltage Lockout for High and Low Side Drivers The DGD21064 is available in a 14-pin SO (Type TH) package and Extended Temperature Range: -40C to +125C operates over an extended -40C to +125C temperature range. Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Note 3) Applications Mechanical Data DC-DC Converters Case: SO-14 (Type TH) DC-AC Inverters Case Material: Molded Plastic. Green Molding Compound. AC-DC Power Supplies UL Flammability Classification Rating 94V-0 Motor Controls Moisture Sensitivity: Level 3 per J-STD-020 Class D Power Amplifiers Terminals: Finish Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 Weight: 0.142 grams (Approximate) SO-14 (Type TH) Top View Typical Configuration Ordering Information (Note 4) Product Marking Reel Size (inches) Tape Width (mm) Quantity per Reel DGD21064S14-13 DGD21064 13 16 2,500 Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See NOT RECOMMENDED FOR NEW DESIGN DGD21064 USE DGD21064M Pin Diagrams Top View: SO-14 (Type TH) Pin Descriptions Pin Number Pin Name Function 1 V Low-side and logic fixed supply CC 2 HIN Logic input for high-side gate driver output, in phase with HO (Referenced to V ) SS 3 LIN Logic input for low-side gate driver output, in phase with LO (Referenced to V ) SS 4,8,9,10,14 NC No connect (No Internal Connection) 5 Logic ground V SS 6 COM Low-side return 7 LO Low-side gate drive output 11 High-side floating supply return V S 12 HO High-side gate drive output 13 V High-side floating supply B Functional Block Diagram 2 of 11 DGD21064 July 2017 Diodes Incorporated www.diodes.com Document Number DS38328 Rev. 3 - 3