IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments SN6505B | Demoboard UCC5390SCDEVM-010

Low-noise, 1-A, 420-kHz transformer driver with soft start for isolated power supplies

Overview

TopologyPush-Pull Converter symmetrical isolated
Input voltage3-5.5 V
IC revisionA

Description

The UCC5390SCDEVM-010 device is a complete, single-channel, isolated gate driver board with a reconfigurable bias supply, which provides a wide range of drive voltages. This EVM from TI is based on a 17-A, split output, basic insulation UCC5390SCD driver in a SOIC-8 package. The EVM also includes a SN6505B-based bias supply that can be configured for single or split-rail drive voltage from 11 V to 33 V,covering a wide range of Si and SiC FETs and IGBTs. Compact form factor, 1.5” × 0.83” × 0.3”, and embedded footprints for TO-220 and TO-247 power device packages, allow for easy, direct connection to FETs or IGBTs in the power system, for comprehensive performance evaluation.

Features

  • Compact, isolated gate driver board for direct connection to power FETs and IGBTs in high-voltage,mid-, and high-power converters and inverters
  • Split output, 17-A, typical sink and source drive current for optimal turn ON and turn OFF settings
  • Single or split rail bias supply configuration in 11-V to 33-V range
  • Robust, noise-immune solution with CMTI > 100 V per ns
  • Supports 3-kVrms basic isolation
  • Provides up to 0.8-W drive power using 80% efficient bias supply

Typical applications

  • Precision instruments, Process control
  • Medical instruments
  • Isolated power supply for CAN, RS-485, RS-422, RS-232, SPI, I2C, low-power LAN, Low-noise isolated USB supplies, Telecom supplies, Radio supplies, Distributed supplies, Low-noise filament supplies

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesCTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
VINVOut1
(V (DC))
IOut1
(A)
Type of Insulationfswitch
(kHz)
∫Udt
(Vµs)
NPRI : NSECL
(µH)
VT
(V (RMS))
MountPins
(pcs)
RowsH
(mm)
GenderTypeIR
(A)
Packaging Samples
885012206008SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 10 V(DC)1 nF ±10% 10 0603 -55 °C up to +125 °C 510 GΩ X7R Class II 1.6 0.8 0.4 0.8 7" Tape & Reel
885012105010SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 10 V(DC)100 nF ±20% 10 0402 -55 °C up to +85 °C 55 GΩ X5R Class II 1 0.5 0.25 0.5 7" Tape & Reel
885012208118SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 100 V(DC)100 nF ±10% 100 1206 -55 °C up to +125 °C 2.51 GΩ X7R Class II 3.2 1.6 0.6 1.25 7" Tape & Reel
61300411021SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

7 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm THT Angled Pin Header -40 °C up to +105 °C1000 MΩ 10.16 THT 4 Single Pin Header Angled 3 Bag
750342879SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WE-PPTI Push-Pull Transformers 1209 -40 °C up to +125 °C 9.14 12.7 5 V (DC) 17 0.25 Reinforced 420 - 700 9 1:3.5 200 5000 SMT 7.62 Tape and Reel
Order Code Data­sheet Simu­lation
885012206008SPEC
885012105010SPEC
885012208118SPEC
61300411021SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

750342879SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesCTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
VINVOut1
(V (DC))
IOut1
(A)
Type of Insulationfswitch
(kHz)
∫Udt
(Vµs)
NPRI : NSECL
(µH)
VT
(V (RMS))
MountPins
(pcs)
RowsH
(mm)
GenderTypeIR
(A)
Packaging Samples