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UC3844ADTR

UC3844ADTR
Mfr. #:
UC3844ADTR
描述:
Switching Controllers Current-Mode PWM Controller
生命周期:
制造商新产品。
数据表:
UC3844ADTR 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
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ECAD Model:
更多信息:
UC3844ADTR 更多信息 UC3844ADTR Product Details
产品属性
属性值
制造商：
德州仪器
产品分类：
开关控制器
RoHS：
Y
拓扑：
升压、降压、反激、前进
输出数量：
1 Output
开关频率：
450 kHz
占空比 - 最大值：
50 %
输出电流：
1 A
最低工作温度：
0 C
最高工作温度：
+ 70 C
安装方式：
贴片/贴片
包装/案例：
SOIC-14
打包：
卷轴
工作温度范围：
0 C to + 70 C
系列：
UC3844A
类型：
电流模式 PWM 控制器
品牌：
德州仪器
秋季时间：
50 ns
产品类别：
开关控制器
上升时间：
50 ns
出厂包装数量：
2500
子类别：
PMIC - 电源管理 IC
单位重量：
0.004318 oz
Tags
UC3844AD, UC3844A, UC3844, UC384, UC38, UC3
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
    V***a
    V***a
    ES

    touch not tested. ili driver works fine with esp8266 nodemcu

    2019-04-25
    R***r
    R***r
    RU

    The order did not come, the buyer's protection period expired. The seller does not respond to the buyer's protection extension reports. The dispute did not open. Maybe it will come, given the peculiarities of our post office.

    2019-07-09
    V***h
    V***h
    RU

    In appearance qualitatively, 1 ohm, not confused.

    2019-07-11
***as Instruments
30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0°C to 70°C 14-SOIC 0 to 70
***et Europe
Current Mode PWM Controller 1A 14-Pin SOIC T/R
***ser
PWM Power Supply Controllers Current-Mode PWM Controller
***ical
UCx84xA Current-Mode PWM Controller
***i-Key Marketplace
UC3844A CURRENT MODE PWM CONTROL
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; No. of Pins:14; Operating Temperature Range:0°C to +70°C; Control Mode:Current; Number of PWM Outputs:1; Output Current:200mA; Package/Case:14-SOIC ;RoHS Compliant: Yes
***AS
The UCx84xA family of control devices is a pin-for-pin compatible improved version of the UCx84x family. Providing the necessary features to control current-mode or switched-mode power supplies, this family of devices has many improved features: startup current is less than 0.5 mA, oscillator discharge is trimmed to 8.3 mA, and during UVLO, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V.
型号 描述 库存 价格
UC3844ADTR
DISTI # 296-38312-2-ND		IC REG CTRLR PWM CM 14SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 12500:$0.4557
  • 5000:$0.4735
  • 2500:$0.4984
UC3844ADTR
DISTI # 296-38312-1-ND		IC REG CTRLR PWM CM 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		Temporarily Out of Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3844ADTR
DISTI # 296-38312-6-ND		IC REG CTRLR PWM CM 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		Temporarily Out of Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3844ADTRG4
DISTI # UC3844ADTRG4-ND		IC REG CTRLR PWM CM 14SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$0.4984
UC3844ADTR
DISTI # UC3844ADTR		Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3844ADTR)
RoHS: Compliant
Min Qty: 1
Container: Tape and Reel		Europe - 0
  • 1:€0.9989
  • 10:€0.8589
  • 25:€0.8569
  • 50:€0.8549
  • 100:€0.6549
  • 500:€0.5789
  • 1000:€0.4559
UC3844ADTR
DISTI # UC3844ADTR		Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC3844ADTR)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 0
  • 2500:$0.5159
  • 5000:$0.4909
  • 10000:$0.4749
  • 15000:$0.4589
  • 25000:$0.4459
UC3844ADTRG4
DISTI # UC3844ADTRG4		Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC3844ADTRG4)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 0
  • 2500:$0.5159
  • 5000:$0.4909
  • 10000:$0.4749
  • 15000:$0.4589
  • 25000:$0.4459
UC3844ADTRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS: Compliant		11900
  • 1000:$0.5300
  • 500:$0.5600
  • 100:$0.5800
  • 25:$0.6100
  • 1:$0.6500
UC3844ADTR
DISTI # 595-UC3844ADTR		Switching Controllers Current-Mode PWM Controller
RoHS: Compliant		574
  • 1:$1.1700
  • 10:$1.0000
  • 100:$0.7660
  • 500:$0.6770
  • 1000:$0.5340
  • 2500:$0.4740
  • 10000:$0.4560
UC3844AD
DISTI # 595-UC3844AD		Switching Controllers Current Mode
RoHS: Compliant		682
  • 1:$1.4000
  • 10:$1.1900
  • 100:$0.9140
  • 500:$0.8080
  • 1000:$0.6380
  • 2500:$0.5660
  • 10000:$0.5440
UC3844ADTRG4
DISTI # 595-UC3844ADTRG4		Switching Controllers Current-Mode PWM Controller
RoHS: Compliant		0
  • 2500:$0.4740
  • 10000:$0.4560
图片 型号 描述
TL084BCDR

Mfr.#: TL084BCDR

OMO.#: OMO-TL084BCDR

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FERD20S100STS

Mfr.#: FERD20S100STS

OMO.#: OMO-FERD20S100STS

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STM32F030R8T6TR

Mfr.#: STM32F030R8T6TR

OMO.#: OMO-STM32F030R8T6TR

 ARM Microcontrollers - MCU Mainstream ARM Cortex-M0 Value line MCU with 64 Kbytes Flash, 48 MHz CPU
B72214S0171K101

Mfr.#: B72214S0171K101

OMO.#: OMO-B72214S0171K101

 Varistors 175volts 4500A
TL084BCDR

Mfr.#: TL084BCDR

OMO.#: OMO-TL084BCDR-TEXAS-INSTRUMENTS

 Operational Amplifiers - Op Amps JFET-Input Oper Amplifie
STM32F030R8T6TR

Mfr.#: STM32F030R8T6TR

OMO.#: OMO-STM32F030R8T6TR-STMICROELECTRONICS

 IC MCU 32BIT 64KB FLASH 64LQFP
B72214S0171K101

Mfr.#: B72214S0171K101

OMO.#: OMO-B72214S0171K101-EPCOS

 Varistors 175volts 4500A
FERD20S100STS

Mfr.#: FERD20S100STS

OMO.#: OMO-FERD20S100STS-STMICROELECTRONICS

 DIODE RECT 100V 20A TO220AB
可用性
库存:
564
订购:
2547
输入数量:
UC3844ADTR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$1.17
US$1.17
10
US$1.00
US$10.00
100
US$0.77
US$76.60
500
US$0.68
US$338.50
1000
US$0.53
US$534.00
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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