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SG6846ALSZ

SG6846ALSZ
Mfr. #:
SG6846ALSZ
製造商:
ON Semiconductor
描述:
Highly Integrated Green Mode PWM Controller 8-Pin SOIC N T/R (Alt: SG6846ALSZ)
生命週期:
製造商新產品
數據表:
SG6846ALSZ 數據表
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產品屬性
屬性值
Tags
SG6846ALS, SG6846AL, SG6846A, SG6846, SG684, SG68, SG6
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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***emi
Green-Mode PWM Controller for Flyback Converter, 65KHz, 2 level OCP
***et
Highly Integrated Green Mode PWM Controller 8-Pin SOIC N T/R
***ical
Controller to 20V Tape and Reel 8-Pin SOIC N
***rchild Semiconductor
The highly integrated SG6846A series of PWM controllers provides features to enhance the performance of flyback converters. To minimize standby power consumption, a proprietary green-mode function provides off-time modulation to continuously decrease the switching frequency under light-load conditions. Under zero-load conditions, the power supply enters burst-mode. The SG6846A is especially designed for SMPS with surge-current output, incorporated with a two-level OCP function. Besides the cycle-by-cycle current limiting, if the switching current is higher than two thirds the peak-current threshold for 1700ms, over-current protection is activated and the SG6846A latches off. If the switching current is higher than two thirds the peak-current threshold for 100ms and the voltage on the VDD pin is higher than VDD-OFF + 1V, the PWM pulses are latched off immediately once VDD voltage is lower than VDD-OFF + 1V; useful if an output short-circuit occurs. SG6846A also integrates a frequency hopping function that reduces EMI emission of a power supply with minimum line filters. Its built-in synchronized slope compensation provides proprietary internal compensation for constant output power limit over a universal AC input range. Also, the gate output is clamped at 18V to protect the external MOSFET from over-voltage damage. Internal soft-start is built-in to reduce stress on the MOSFET and start-up current during power-on period. Other protection functions include: AC input brownout protection with hysteresis, VDD over-voltage protection, and over-temperature protection. For over-temperature protection, an external NTC thermistor can be applied to sense the ambient temperature. When OCP, VDD OVP, or OTP are activated, an internal latch circuit is used to latch-off the controller. The PWM pulses stay latched off until the power supply is unplugged from the main outlet. SG6846A is available in an 8-pin SOP package.
型號 製造商 描述 庫存 價格
SG6846ALSZ
DISTI # SG6846ALSZ		ON SemiconductorHighly Integrated Green Mode PWM Controller 8-Pin SOIC N T/R (Alt: SG6846ALSZ)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel		Europe - 0
    SG6846ALSZ
    DISTI # N/A    		ON SemiconductorAC/DC Converters This particular part was found to be patent infringing and we are unable to sell this product.0
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      可用性
      庫存:
      Available
      訂購:
      3500
      輸入數量:
      SG6846ALSZ的當前價格僅供參考，如果您想獲得最優惠的價格，請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
      參考價格（美元）
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      500
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