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SN6507DGQR中文资料PDF规格书
SN6507DGQR规格书详情
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.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
2020+ |
SMD |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
TI/德州仪器 |
24+ |
NA |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
TI |
23+ |
SOP |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
TI/德州仪器 |
21+ |
BGA |
3000 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 | ||
TI/德州仪器 |
2022+ |
BGA |
3000 |
原厂代理 终端免费提供样品 |
询价 | ||
TI/德州仪器 |
23+ |
HVSSOP-10 |
8355 |
只做原装现货/实单可谈/支持含税拆样 |
询价 | ||
TI |
贴片 |
500 |
询价 | ||||
TI |
22+ |
DIP-20 |
3565 |
绝对全新原装公司现货热卖! |
询价 | ||
TI/德州仪器 |
22+ |
BGA |
354000 |
询价 | |||
TI |
2023+ |
SOP-16 |
3365 |
全新原厂原装产品、公司现货销售 |
询价 |