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NCP1937B1DR2G

NCP1937B1DR2G
Mfr. #:
NCP1937B1DR2G
制造商:
ON Semiconductor
描述:
Power Factor Correction - PFC COMBO PFC & QUAZI FLYBACK
生命周期:
制造商新产品。
数据表:
NCP1937B1DR2G 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
更多信息:
NCP1937B1DR2G 更多信息
产品属性
属性值
制造商：
安森美半导体
产品分类：
功率因数校正 - PFC
RoHS：
Y
开关频率：
250 kHz
最低工作温度：
- 40 C
最高工作温度：
+ 125 C
安装方式：
贴片/贴片
包装/案例：
SOIC-20
打包：
卷轴
系列：
NCP1937
品牌：
安森美半导体
Pd - 功耗：
0.62 W
产品类别：
PFC - 功率因数校正
出厂包装数量：
2500
子类别：
PMIC - 电源管理 IC
单位重量：
0.028254 oz
Tags
NCP1937B, NCP193, NCP19, NCP1, NCP
Service Guarantees

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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    C***l
    C***l
    DE

    Fast delivery. Product was well packed

    2019-06-01
    A***R
    A***R
    EE

    Ok!

    2019-04-04
***ure Electronics
NCP1937 Series 9 - 30 V 800 mA Power Factor Correction Controller - SOIC-20
***Semiconductor
Combination Power Factor Correction & Quasi-Resonant Flyback Controller
***ark
Combination Power Factor Correction & Quasi-Resonant Flyback Controller / Reel
***ical
Power Factor Correction Controller 5mA 20-Pin SOIC N T/R
***et Europe
Power Factor Correction CONTRLR 0.05mA 70kHz 20-Pin SOIC
***Components
In a Pack of 5, ON Semiconductor NCP1937B1DR2G, Power Factor & PWM Controller, 9.4 V, 30.5 kHz 20-Pin, SOIC
***nell
AC-DC CONVERTER, 8.2V-18V, SOIC-20
***i-Key
IC PFC CTRLR CRM 20SOIC
***et
COMBO PFC & QUAZI FLYBACK
NCP1937 PFC & QR Flyback Controller
ON Semiconductor NCP1937 PFC & QR Flyback Controller integrates power factor correction (PFC) and quasi−resonant flyback functionality necessary to implement a compact and highly efficient Switched Mode Power Supply for an adapter application. The PFC stage exhibits near−unity power factor while operating in a Critical Conduction Mode (CrM) with a maximum frequency clamp. The circuit incorporates all the features necessary for building a robust and compact PFC stage while minimizing the number of external components. The quasi−resonant current−mode flyback stage features a proprietary valley−lockout circuitry, ensuring stable valley switching. This system works down to the 4th valley and toggles to a frequency foldback mode with a minimum frequency clamp beyond the 4th valley to eliminate audible noise. Skip mode operation allows excellent efficiency in light load conditions while consuming very low standby power consumption.Learn More
型号 制造商 描述 库存 价格
NCP1937B1DR2G
DISTI # V36:1790_07297020		ON SemiconductorPower Factor Correction CONTRLR 5mA 20-Pin SOIC N T/R
RoHS: Compliant		0
    NCP1937B1DR2G
    DISTI # NCP1937B1DR2GOSCT-ND    		ON SemiconductorIC COMBO CTLR ATX
    RoHS: Compliant
    Min Qty: 1
    Container: Cut Tape (CT)    		4984In Stock
    • 1000:$0.8961
    • 500:$1.0815
    • 100:$1.3163
    • 10:$1.6380
    • 1:$1.8200
    NCP1937B1DR2G
    DISTI # NCP1937B1DR2GOSDKR-ND    		ON SemiconductorIC COMBO CTLR ATX
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®    		4984In Stock
    • 1000:$0.8961
    • 500:$1.0815
    • 100:$1.3163
    • 10:$1.6380
    • 1:$1.8200
    NCP1937B1DR2G
    DISTI # NCP1937B1DR2GOSTR-ND    		ON SemiconductorIC COMBO CTLR ATX
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		2500In Stock
    • 12500:$0.7500
    • 5000:$0.7800
    • 2500:$0.8100
    NCP1937B1DR2G
    DISTI # NCP1937B1DR2G    		ON SemiconductorPower Factor Correction CONTRLR 0.05mA 70kHz 20-Pin SOIC - Bulk (Alt: NCP1937B1DR2G)
    Min Qty: 374
    Container: Bulk    		Americas - 0
    • 3740:$0.8269
    • 1870:$0.8479
    • 1122:$0.8579
    • 748:$0.8699
    • 374:$0.8749
    NCP1937B1DR2G
    DISTI # NCP1937B1DR2G    		ON SemiconductorPower Factor Correction CONTRLR 0.05mA 70kHz 20-Pin SOIC - Tape and Reel (Alt: NCP1937B1DR2G)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel    		Americas - 0
    • 25000:$0.7399
    • 15000:$0.7589
    • 10000:$0.7689
    • 5000:$0.7789
    • 2500:$0.7839
    NCP1937B1DR2G
    DISTI # NCP1937B1DR2G    		ON SemiconductorPower Factor Correction CONTRLR 0.05mA 70kHz 20-Pin SOIC (Alt: NCP1937B1DR2G)
    RoHS: Compliant
    Min Qty: 2500    		Europe - 0
    • 25000:€0.7089
    • 15000:€0.7599
    • 10000:€0.8179
    • 5000:€0.8859
    • 2500:€1.0639
    NCP1937B1DR2G
    DISTI # 72W2177    		ON SemiconductorCOMBO PFC & QUAZI FLYBACK / REEL0
    • 30000:$0.7500
    • 18000:$0.7800
    • 12000:$0.8100
    • 6000:$0.9000
    • 3000:$0.9480
    • 1:$1.0100
    NCP1937B1DR2G
    DISTI # 863-NCP1937B1DR2G    		ON SemiconductorPower Factor Correction - PFC COMBO PFC & QUAZI FLYBACK
    RoHS: Compliant    		2034
    • 1:$1.7700
    • 10:$1.5000
    • 100:$1.2000
    • 500:$1.0600
    • 1000:$0.8700
    • 2500:$0.8110
    • 5000:$0.7810
    • 10000:$0.7500
    NCP1937B1DR2GON SemiconductorPower Factor Controller
    RoHS: Not Compliant    		94860
    • 1000:$0.8800
    • 500:$0.9300
    • 100:$0.9700
    • 25:$1.0100
    • 1:$1.0900
    NCP1937B1DR2GFairchild Semiconductor CorporationPower Factor Controller
    RoHS: Not Compliant    		10000
    • 1000:$0.8800
    • 500:$0.9300
    • 100:$0.9700
    • 25:$1.0100
    • 1:$1.0900
    NCP1937B1DR2G
    DISTI # 7961224P    		ON SemiconductorPFC AND FLYBACK CONTROLLER SOIC20, RL2465
    • 50:£0.5640
    NCP1937B1DR2GON SemiconductorCombination Power Factor Correction & Quasi-Resonant Flyback Controller11500
    • 1:$1.4400
    • 100:$1.0800
    • 500:$0.9300
    • 1000:$0.8700
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    可用性
    库存:
    Available
    订购:
    1985
    输入数量:
    NCP1937B1DR2G的当前价格仅供参考，如果您想获得最优惠的价格，请提交查询或直接发送电子邮件至我们的销售团队[email protected]
    参考价格（美元）
    数量
    单价
    小计金额
    1
    US$1.77
    US$1.77
    10
    US$1.50
    US$15.00
    100
    US$1.20
    US$120.00
    500
    US$1.06
    US$530.00
    1000
    US$0.87
    US$870.00
    由于2021年半导体供不应求，低于2021年之前的正常价格，请发询价确认。
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