UCC28085PW

Mfr. #:: UCC28085PW
描述:: Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp
生命周期:: 制造商新产品。
数据表:: UCC28085PW 数据表
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更多信息:: UCC28085PW 更多信息 UCC28085PW 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：: 半桥，推挽

输出数量：: 2 Output

开关频率：: 1000 kHz

占空比 - 最大值：: 50 %

输出电流：: 1 A

最低工作温度：: - 40 C

最高工作温度：: + 85 C

安装方式：: 贴片/贴片

包装/案例：: TSSOP-8

打包：: 管子

工作温度范围：: - 40 C to + 85 C

系列：: UCC28085

类型：: 电流模式 PWM 控制器

品牌：: 德州仪器

秋季时间：: 25 ns

湿气敏感：: 是的

产品类别：: 开关控制器

上升时间：: 25 ns

出厂包装数量：: 150

子类别：: PMIC - 电源管理 IC

单位重量：: 0.001376 oz

Tags: UCC28085PW, UCC28085P, UCC28085, 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

UCC28085PW 评级和评论

S***v

It's okay. I recommend to everyone.

2019-06-13

E**r

2019-06-30

V***v

Thank you!

2019-08-06

UCC28085PW 描述

***as Instruments (TI): 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 Instr.: 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 INSRUMENT: 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.

***AS INST: 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

型号	描述	库存	价格
UCC28085PW DISTI # V39:1801_07428616	Current Mode PWM Controller 1A 8-Pin TSSOP Tube RoHS: Compliant	1350	5000:$1.2560 2500:$1.2930 1000:$1.3390 500:$1.6019 250:$1.8330 100:$1.9220 10:$2.3620 1:$2.9139
UCC28085PW DISTI # 296-14335-5-ND	IC REG CTRLR PWM CM 8-TSSOP RoHS: Compliant Min Qty: 1 Container: Tube	320In Stock	5100:$1.2928 2550:$1.3433 1050:$1.4140 600:$1.6766 150:$1.9695 25:$2.2724 10:$2.4040 1:$2.6800
UCC28085PWR DISTI # UCC28085PWR-ND	IC REG CTRLR PWM CM 8-TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Limited Supply - Call
UCC28085PWRG4 DISTI # UCC28085PWRG4-ND	IC REG CTRLR PWM CM 8-TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Limited Supply - Call
UCC28085PW DISTI # 32376646	Current Mode PWM Controller 1A 8-Pin TSSOP Tube RoHS: Compliant	1500	5000:$1.2771 2500:$1.3266 1500:$1.3959
UCC28085PW DISTI # 32882865	Current Mode PWM Controller 1A 8-Pin TSSOP Tube RoHS: Compliant	1350	5000:$1.3502 2500:$1.3900 1000:$1.4394 500:$1.7220 250:$1.9705 100:$2.0661 10:$2.5391 5:$3.1324
UCC28085PW DISTI # UCC28085PW	Current Mode PWM Controller 1A 8-Pin TSSOP Tube (Alt: UCC28085PW) RoHS: Compliant Min Qty: 150 Container: Tube	Europe - 0	900:€1.1900 1500:€1.1900 600:€1.2900 300:€1.4900 150:€1.6900
UCC28085PW DISTI # UCC28085PW	Current Mode PWM Controller 1A 8-Pin TSSOP Tube - Rail/Tube (Alt: UCC28085PW) RoHS: Compliant Min Qty: 300 Container: Tube	Americas - 0	3000:$1.1900 600:$1.2900 900:$1.2900 1500:$1.2900 300:$1.3900
UCC28085PW	Current Mode Push-Pull PWM With Programmable Slope Compensation	3300	1000:$1.1500 750:$1.2000 500:$1.4200 250:$1.6800 100:$1.7900 25:$2.0400 10:$2.1900 1:$2.4300
UCC28085PW DISTI # 595-UCC28085PW	Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp RoHS: Compliant	300	1:$2.6700 10:$2.4000 100:$1.9700 250:$1.8400 500:$1.6700 1000:$1.4100 2500:$1.3400 5000:$1.2900
UCC28085PW	Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	16450	1000:$1.3300 500:$1.4000 100:$1.4600 25:$1.5200 1:$1.6400

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