UCC28083DR

Mfr. #:: UCC28083DR
描述:: Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp
生命週期:: 製造商新產品
數據表:: UCC28083DR 數據表
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更多信息:: UCC28083DR 更多信息 UCC28083DR Product Details

產品屬性
屬性值

製造商：: 德州儀器

產品分類：: 開關控制器

RoHS：: Y

拓撲：: 半橋，推挽

輸出數量：: 2 Output

開關頻率：: 1000 kHz

佔空比 - 最大值：: 50 %

輸出電流：: 1 A

最低工作溫度：: - 40 C

最高工作溫度：: + 85 C

安裝方式：: 貼片/貼片

包裝/案例：: SOIC-8

打包：: 捲軸

工作溫度範圍：: - 40 C to + 85 C

系列：: UCC28083

類型：: 電流模式 PWM 控制器

品牌：: 德州儀器

秋季時間：: 25 ns

產品類別：: 開關控制器

上升時間：: 25 ns

出廠包裝數量：: 2500

子類別：: PMIC - 電源管理 IC

單位重量：: 0.002561 oz

Tags: UCC28083D, UCC28083, UCC2808, UCC280, UCC28, UCC2, UCC

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

UCC28083DR 評級和評論

S***o

Everything is fine, the number did not count

2019-05-01

A***v

+++++

2019-05-11

UCC28083DR 描述

***as Instruments: Current Mode Push-Pull PWM With Programmable Slope Compensation 8-SOIC -40 to 85

***ical: Current Mode PWM Controller 1A 50kHz to 1000kHz 8-Pin SOIC T/R

***ser: PWM Power Supply Controllers Crnt Mode Push-Pull w/Prog Slope Comp

***p One Stop Global: Current Mode PWM Controller 1A 8-Pin SOIC T/R

***i-Key: IC REG CTRLR PWM CM 8-SOIC

***ark: Pulse Width Modulation (PWM) Controller IC; Frequency:1000kHz; Power Dissipation, Pd:650mW; No. of Pins:8; Operating Temperature Range:-40°C to +85°C; Control Mode:Current; Number of PWM Outputs:2; Output Current:1A ;RoHS Compliant: Yes

***INS: The UCC38083/4/5/6 is a family of BiCMOS pulse width modulation (PWM) controllers for dc-to-dc or off-line fixed-frequency current-mode switching power supplies. The dual output stages are configured for the push-pull topology. Both outputs switch at half the oscillator frequency using a toggle flip-flop. The dead time between the two outputs is typically 110 ns, limiting each outputs duty cycle to less than 50%.

***as Instruments (TI): The new UCC3808x family is based on the UCC3808A architecture. The major differences include the addition of a programmable slope compensation ramp to the CS signal and the removal of the error amplifier. The current flowing out of the ISET pin through an external resistor is monitored internally to set the magnitude of the slope compensation function. This device also includes an internal discharge transistor from the CS pin to ground, which is activated at each clock cycle after the pulse is terminated. This discharges any filter capacitance on the CS pin during each cycle and helps minimize filter capacitor values and current sense delay.

***as Instr.: The UCC38083 and the UCC38084 devices have a typical soft-start interval time of 3.5 ms while the UCC38085 and the UCC38086 has less than 100 µs for applications where internal soft-start is not desired.

***OMO Electronic: The UCC38083 and the UCC38085 devices have the turn on/off thresholds of the 12.5 V / 8.3 V, while the UCC38084 and the UCC38086 has the turn on/off thresholds of 4.3 V / 4.1 V. Each device is offered in 8-pin TSSOP (PW), 8-pin SOIC (D) and 8-pin PDIP (P) packages.

Market price

型號	描述	庫存	價格
UCC28083DR DISTI # 296-43920-1-ND	IC REG CTRLR PWM CM 8-SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	859In Stock	1000:$1.5011 500:$1.7799 100:$2.0908 10:$2.5520 1:$2.8400
UCC28083DR DISTI # 296-43920-6-ND	IC REG CTRLR PWM CM 8-SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	859In Stock	1000:$1.5011 500:$1.7799 100:$2.0908 10:$2.5520 1:$2.8400
UCC28083DR DISTI # 296-43920-2-ND	IC REG CTRLR PWM CM 8-SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	5000:$1.3325 2500:$1.3845
UCC28083DRG4 DISTI # UCC28083DRG4-ND	IC REG CTRLR PWM CM 8-SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$1.3845
UCC28083DR DISTI # UCC28083DR	Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UCC28083DR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€1.1900 5000:€1.1900 10000:€1.1900 15000:€1.1900 25000:€1.1900
UCC28083DR DISTI # UCC28083DR	Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UCC28083DR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$1.4900 5000:$1.3900 10000:$1.2900 15000:$1.2900 25000:$1.2900
UCC28083DR DISTI # UCC28083DR	Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UCC28083DR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
UCC28083DRG4 DISTI # UCC28083DRG4	Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UCC28083DRG4) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$1.4900 5000:$1.3900 10000:$1.2900 15000:$1.2900 25000:$1.2900
UCC28083DR	Current Mode Push-Pull PWM With Programmable Slope Compensation	2500	1000:$1.1800 750:$1.2400 500:$1.4700 250:$1.7300 100:$1.8400 25:$2.1000 10:$2.2600 1:$2.5100
UCC28083DR DISTI # 595-UCC28083DR	Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp RoHS: Compliant	3455	1:$2.7600 10:$2.4800 100:$2.0300 250:$1.9000 500:$1.7200 1000:$1.4500 2500:$1.3800 5000:$1.3300
UCC28083D DISTI # 595-UCC28083D	Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp RoHS: Compliant	254	1:$3.2700 10:$2.9400 100:$2.4000 250:$2.2600 500:$2.0500 1000:$1.7200 2500:$1.6400 5000:$1.5800
UCC28083DRG4 DISTI # 595-UCC28083DRG4	Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp RoHS: Compliant	0	2500:$1.3800 5000:$1.3300
UCC28083DG4 DISTI # 595-UCC28083DG4	Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp RoHS: Compliant	0	225:$2.4000 300:$2.2600 525:$2.0500 1050:$1.7200 2550:$1.6400 5025:$1.5800
UCC28083DR	Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	53	1000:$1.3700 500:$1.4400 100:$1.5000 25:$1.5600 1:$1.6800
UCC28083DR DISTI # XSKDRABS0022802	RoHS: Compliant	2500	2500:$2.1600

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