UC3844AD

Mfr. #:: UC3844AD
説明:: Switching Controllers Current Mode
ライフサイクル:: メーカー新製品
データシート:: UC3844AD データシート
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ECAD Model:
詳しくは:: UC3844AD 詳しくは UC3844AD Product Details

製品属性
属性値

メーカー: テキサスインスツルメンツ

製品カテゴリ: PMIC-AC DCコンバーター、オフラインスイッチャー

シリーズ: UC3844A

包装: チューブ代替包装

単位重量: 0.004318 oz

取り付けスタイル: SMD / SMT

パッケージ-ケース: SOIC-14

作動温度: 0°C ~ 70°C (TA)

取付タイプ: 表面実装

サプライヤー-デバイス-パッケージ: 14-SOIC

パワーワット: -

出力数: 1 Output

出力-分離: 孤立

内部スイッチ-s: 番号

電圧-内訳: -

トポロジー: ブースト、バック、フライバック、フォワード

電圧起動: 16V

電圧供給-Vcc-Vdd: 10 V ~ 30 V

デューティサイクル: 48%

周波数切り替え: Up to 500kHz

障害保護: 電流制限

コントロール-機能: 周波数制御

最高作動温度: + 70 C

最低作動温度: 0 C

出力電流: 1000 mA

スイッチング-周波数: 450 kHz

立ち下がり時間: 50 ns

立ち上がり時間: 50 ns

デューティサイクル-最大: 50 %

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

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC3844AD 説明

***as Instruments: Current Mode PWM Controller 14-SOIC 0 to 70

***ical: Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC Tube

***Components: In a Pack of 5, Current Mode PWM Cntrlr 1A 14-Pin SOIC

***p One Stop Global: Current Mode PWM Controller 1A 14-Pin SOIC Tube

***i-Key: IC REG CTRLR PWM CM 14SOIC

***fin: Integrated Circuit UC3844/SO/UC3844AD UNITRODE SO14

***ment14 APAC: IC, CURRENT MODE PWM CTRL, 30V, SOIC-14

***ser: PWM Power Supply Controllers Current Mode

***nell: Pulse Width Modulation (PWM) Controller

***ark: Ic, Current Mode Pwm Ctrl, 30V, Soic-14

Market price

モデル	説明	ストック	価格
UC3844AD DISTI # V39:1801_07428552	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 14-Pin SOIC RoHS: Compliant	492	50:$0.9409
UC3844AD8 DISTI # 296-11290-5-ND	IC REG CTRLR PWM CM 8SOIC RoHS: Compliant Min Qty: 1 Container: Tube	3147In Stock	5025:$0.5653 2550:$0.5950 1050:$0.6375 525:$0.8075 150:$0.9775 75:$1.1900 10:$1.2540 1:$1.4000
UC3844AD DISTI # 296-11289-5-ND	IC REG CTRLR PWM CM 14SOIC RoHS: Compliant Min Qty: 1 Container: Tube	2749In Stock	5000:$0.5653 2500:$0.5950 1000:$0.6375 500:$0.8075 100:$0.9775 50:$1.1900 10:$1.2540 1:$1.4000
UC3844AD8TR DISTI # 296-39523-1-ND	IC REG CTRLR PWM CM 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1355In Stock	1000:$0.5500 500:$0.6967 100:$0.8434 10:$1.0820 1:$1.2100
UC3844AD8TR DISTI # 296-39523-6-ND	IC REG CTRLR PWM CM 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1355In Stock	1000:$0.5500 500:$0.6967 100:$0.8434 10:$1.0820 1:$1.2100
UC3844AD DISTI # UC3844ADMS-ND	IC REG CTRLR PWM CM 14-SOIC RoHS: Compliant Min Qty: 1 Container: Tube	228In Stock	100:$3.6941 25:$4.0544 10:$4.5050 1:$5.0500
UC3844AD1 DISTI # 497-3082-5-ND	IC REG CTRLR BST FLYBK ISO 8SOIC RoHS: Not compliant Min Qty: 2000 Container: Tube	Limited Supply - Call
UC3844AD8TR DISTI # 296-39523-2-ND	IC REG CTRLR PWM CM 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	12500:$0.4557 5000:$0.4735 2500:$0.4984
UC3844AD8TRG4 DISTI # UC3844AD8TRG4-ND	IC REG CTRLR PWM CM 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$0.4984
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 # 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
UC3844AD8G4 DISTI # UC3844AD8G4-ND	IC REG CTRLR PWM CM 8SOIC RoHS: Compliant Min Qty: 600 Container: Tube	Temporarily Out of Stock	600:$0.8075
UC3844ADG4 DISTI # UC3844ADG4-ND	IC REG CTRLR PWM CM 14SOIC RoHS: Compliant Min Qty: 600 Container: Tube	Temporarily Out of Stock	600:$0.8075
UC3844ADM DISTI # UC3844ADM-ND	IC REG CTRLR PWM CM 8SOIC RoHS: Compliant Container: Tube	Temporarily Out of Stock
UC3844AD DISTI # 27460504	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 14-Pin SOIC RoHS: Compliant	450	50:$0.9409
UC3844AD8 DISTI # 27562435	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC RoHS: Compliant	139	18:$0.5842
UC3844AD8 DISTI # UC3844AD8	Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC3844AD8) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 269	1:$0.8509 10:$0.7929 25:$0.7909 50:$0.7889 100:$0.6709 500:$0.6689 1000:$0.6179
UC3844AD DISTI # UC3844AD	Current Mode PWM Controller 1A 14-Pin SOIC Tube - Rail/Tube (Alt: UC3844AD) RoHS: Compliant Min Qty: 600 Container: Tube	Americas - 0	600:$0.6159 700:$0.5869 1300:$0.5669 3000:$0.5479 6000:$0.5329
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
UC3844AD8G4 DISTI # UC3844AD8G4	Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC3844AD8G4) RoHS: Compliant Min Qty: 600 Container: Tube	Americas - 0	600:$0.6159 750:$0.5869 1350:$0.5669 3000:$0.5479 6000:$0.5329
UC3844AD8TR DISTI # UC3844AD8TR	Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3844AD8TR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.4599 5000:$0.4589 10000:$0.4469 15000:$0.4459 25000:$0.4449
UC3844AD8TR DISTI # UC3844AD8TR	Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3844AD8TR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
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
UC3844AD DISTI # 62M0961	IC, CURRENT MODE PWM CTRL, 30V, SOIC-14,Input Voltage:25V,Output Voltage:15V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:14,Frequency:500kHz,Operating , RoHS Compliant: Yes	0	1:$1.3900 10:$1.1900 100:$0.9140 500:$0.8080 1000:$0.7060 2500:$0.5700 10000:$0.5530
UC3844AD DISTI # 62K3474	CURRENT MODE PWM CONTROLLER, 30V, SOIC-14,Input Voltage:25V,Output Voltage:15V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:14Pins,Frequency:450kHz , RoHS Compliant: Yes	14	1:$1.3100
UC3844AD8 DISTI # 77C3313	CURRENT MODE PWM CONTROLLER, 30V, SOIC-8,Input Voltage:25V,Output Voltage:15V,Output Current:1A,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:450kHz,Product Range:- , RoHS Compliant: Yes	405	1:$0.4730 10:$0.4730 100:$0.4730 500:$0.4730 1000:$0.4730 2500:$0.4730 10000:$0.4730
UC3844AD8 DISTI # 24M8900	IC, CURRENT MODE PWM CTRL, 30V, SOIC-8,Input Voltage:15V,Output Voltage:5V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:500kHz,Operating , RoHS Compliant: Yes	0	1:$1.4000 10:$1.1900 100:$0.9140 500:$0.8080 1000:$0.6380 2500:$0.5660 10000:$0.5440
UC3844AD	Current Mode PWM Controller	5975	1000:$0.4800 750:$0.5400 500:$0.6800 250:$0.8300 100:$0.9000 25:$1.0500 10:$1.1400 1:$1.2700
UC3844AD8	Current Mode PWM Controller	6110	1000:$0.4800 750:$0.5400 500:$0.6800 250:$0.8300 100:$0.9000 25:$1.0500 10:$1.1400 1:$1.2700
UC3844AD8TR	Current Mode PWM Controller	4980	1000:$0.4100 750:$0.4500 500:$0.5700 250:$0.6900 100:$0.7500 25:$0.8800 10:$0.9500 1:$1.0600
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
UC3844ADG4 DISTI # 595-UC3844ADG4	Switching Controllers Current Mode RoHS: Compliant	0
UC3844AD8 DISTI # 595-UC3844AD8	Switching Controllers Current Mode RoHS: Compliant	1110	1:$1.4000 10:$1.1900 100:$0.9140 500:$0.8080 1000:$0.6380 2500:$0.5660 10000:$0.5440
UC3844ADM DISTI # 494-UC3844ADM	Switching Controllers Current Mode PWMs RoHS: Compliant	495	1:$2.3200 10:$1.8700 100:$1.5000
UC3844AD8TR DISTI # 595-UC3844AD8TR	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0	1:$1.1700 10:$1.0000 100:$0.7660 500:$0.6770 1000:$0.5340 2500:$0.4740 10000:$0.4560
UC3844AD8G4 DISTI # 595-UC3844AD8G4	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0	600:$0.8080 1050:$0.6380 2550:$0.5660 10050:$0.5440
UC3844ADTRG4 DISTI # 595-UC3844ADTRG4	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0	2500:$0.4740 10000:$0.4560
UC3844AD8TRG4 DISTI # 595-UC3844AD8TRG4	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0
UC3844AD1 DISTI # 511-UC3844AD1	Switching Controllers RoHS: Not compliant	0
UC3844AD	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant	29800	1000:$0.6300 500:$0.6700 100:$0.6900 25:$0.7200 1:$0.7800
UC3844ADG4	RoHS: Not Compliant	250	1000:$0.6300 500:$0.6700 100:$0.6900 25:$0.7200 1:$0.7800
UC3844AD8	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Not Compliant	18	1000:$0.6300 500:$0.6700 100:$0.6900 25:$0.7200 1:$0.7800
UC3844AD8TR	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Compliant	400	1000:$0.5300 500:$0.5600 100:$0.5800 25:$0.6100 1:$0.6500
UC3844AD8TR	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8 RoHS: Not Compliant	10000	1000:$0.5300 500:$0.5600 100:$0.5800 25:$0.6100 1:$0.6500

画像	モデル	説明
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	Mfr.#: UC3854QG3 OMO.#: OMO-UC3854QG3-TEXAS-INSTRUMENTS	IC PFC CTRLR AVERAGE CURR 20PLCC
	Mfr.#: UC3842ADTR OMO.#: OMO-UC3842ADTR-TEXAS-INSTRUMENTS	IC REG CTRLR PWM CM 14SOIC
	Mfr.#: UC3856Q OMO.#: OMO-UC3856Q-TEXAS-INSTRUMENTS	Switching Controllers Improved Crrnt Mode

UC3844AD

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes