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SN6507DGQR中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書

SN6507DGQR
廠商型號(hào)

SN6507DGQR

功能描述

SN6507 Low-Emissions, 36-V Push-Pull Transformer Driver with Duty Cyle Control for Isolated Power Supplies

絲印標(biāo)識(shí)

6507

封裝外殼

HVSSOP

文件大小

2.33947 Mbytes

頁(yè)面數(shù)量

44 頁(yè)

生產(chǎn)廠商 Texas Instruments
企業(yè)簡(jiǎn)稱

TI德州儀器

中文名稱

美國(guó)德州儀器公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-5-5 17:27:00

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SN6507DGQR規(guī)格書詳情

1 Features

? 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

? Protection Features

– 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

2 Applications

? 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

3 Description

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.

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
TI
2016+
SOP16
6528
只做原廠原裝現(xiàn)貨!終端客戶個(gè)別型號(hào)可以免費(fèi)送樣品!
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21+
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24+
N/A
8598
原廠可訂貨,技術(shù)支持,直接渠道。可簽保供合同
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23+
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專業(yè)幫助客戶找貨 配單,誠(chéng)信可靠!
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6000
全新原廠原裝正品現(xiàn)貨,低價(jià)出售,實(shí)單可談
詢價(jià)
TI(德州儀器)
24+
NA/
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價(jià)
TI
24+
貼片
500
詢價(jià)
TI
2025+
SOP-16
3365
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售
詢價(jià)