DGD21064 (Obsolete)

HIGH-SIDE AND LOW-SIDE GATE DRIVER IN SO-14

Datasheet

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Description

The DGD21064 is a high voltage / high speed gate driver capable of driving N-Channel MOSFETs and IGBTs in a half bridge configuration. High voltage processing techniques enable the DGD21064’s high-side to switch to 600V in a bootstrap operation.

The DGD21064 logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) to interface easily with controlling devices. The driver outputs feature high pulse current buffers designed for minimum driver cross conduction.

The DGD21064 is available in a 14-pin SO (Type TH) package and operates over an extended -40°C to +125°C temperature range.

Feature(s)

Floating High-Side Driver in Bootstrap Operation to 600V
Drives Two N-Channel MOSFETs or IGBTs in Half Bridge Configuation
Outputs Tolerant to Negative Transients
Wide Logic and Low-Side Gate Driver Supply Voltage: 10V to 20V
Wide Logic Supply Voltage Offset Voltage: -5V to 5V
Logic Input (HIN and LIN) 3.3V Capability
Schmitt Triggered Logic Inputs with Internal Pull Down
Undervoltage Lockout for High and Low Side Drivers
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
DC-AC Inverters
AC-DC Power Supplies
Motor Controls
Class D Power Amplifiers

Product Specifications

Product Parameters

Inputs	HIN, LIN
Offset Voltage Max (V)	600
Output Current I_O- (Typ) (mA)	600
Output Current I_O+ (Typ) (mA)	290
t_F (Typ) (ns)	35
t_OFF (Typ) (ns)	200
t_ON (Typ) (ns)	220
t_R (Typ) (ns)	100

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)