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TI SN6507DGQR product image
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TI SN6507DGQRRoHS

Manufacturer
TI
MPN
SN6507DGQR
LCSC Part #
C5122398
Packaging
MSOP-10-EP
Customer #
Key Attributes
Low-Emissions, 36-V Push-Pull Transformer Driver with Duty Cyle Control for Isolated Power Supplies
Datasheetpdf iconTI SN6507DGQR
In-Stock: 893
893 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.827$ 2.83
10+$ 2.4889$ 24.89
30+$ 2.3166$ 69.50
100+$ 2.0857$ 208.57
500+$ 2.0028$ 1001.40
1,000+$ 1.9671$ 1967.10
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Power Management - Specialized
ManufacturerTI
PackagingMSOP-10-EP
Operating Temperature-55℃~+125℃
Current - Continuous Drain(Id)500mA
RDS(on)1Ω
FeaturesOver temperature protection;Under-voltage lockout;Soft-start;Short-Circuit Protection;Overcurrent Protection
Quiescent Current4mA
Voltage - Supply3V~36V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The SN6507 is a high voltage, high frequency pushpull transformer driver providing isolated power in a small solution size. The device comes with the pushpull topology’s benefits of simplicity, low EMI, and flux cancellation to prevent transformer saturation. Further space savings are achieved through dutycycle control, which reduces component count for wide-input ranges, and by selecting a high switching frequency, reducing the size of the transformer. The device integrates a controller and two 0.5-A NMOS power switches that switch out of phase. Its input operating range is programmed with precision undervoltage lockouts. The device is protected from fault conditions by over-current protection (OCP), adjustable under-voltage lockout (UVLO), over voltage lockout (OVLO), thermal shutdown (TSD), and break-before-make circuitry. The programmable Soft Start (SS) minimizes inrush currents and provides power supply sequencing for critical power up requirements. Spread Spectrum Clocking (SSC) and pin-configurable Slew Rate Control (SRC) further reduces radiated and conducted emissions for ultra-low EMI requirements. The SN6507 is available in a 10-pin HVSSOP DGQ package. The device operation is characterized for a temperature range from -55°C to 125°C.

Features

AI Translation
  • Push-pull driver for isolation transformers
  • Wide input voltage range: 3 V to 36 V
  • Input voltage tolerance up to 60 V
  • Duty-cycle control for line regulation
  • 0.5-A switches with programmable current limit
  • Wide switching frequency range: 100 kHz to 2 MHz
  • Compatible with small-footprint transformers
  • Programmable switching frequency
  • External clock synchronization option
  • Low noise and emissions
  • Symmetric push-pull topology
  • Spread sprectrum clocking
  • Pin-configurable slew-rate control
  • Adjustable under voltage lockout (UVLO)
  • Programmable over-current protection (OCP)
  • Over voltage lockout (OVLO)
  • Thermal shutdown (TSD)
  • Wide temperature range: -55°C to 125°C
  • Programmable soft-start to reduce in-rush current
  • 10-Pin HVSSOP (DGQ) package with thermal pad

Applications

AI Translation
  • Solar inverters, protection relays
  • Factory automation
  • Building automation
  • Medical instruments
  • Motor drives: IGBT and SiC gate-driver supplies
  • Isolated power supply for CAN, RS-485, RS-422, RS-232, SPI, I2C, low-power LAN