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UCC28512DWR

UCC28512DWR
Mfr. #:
UCC28512DWR
विवरण:
Power Factor Correction - PFC Advanced PFC/PWM Comb Controller
जीवन चक्र:
यस निर्माताबाट नयाँ।
डाटा पाना:
UCC28512DWR डाटा पाना
डेलिभरी:
DHL FedEx Ups TNT EMS
भुक्तानी:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
थप जानकारी:
UCC28512DWR थप जानकारी UCC28512DWR Product Details
उत्पादन विशेषता
विशेषता मान
निर्माता:
टेक्सास उपकरण
उत्पादन कोटि:
पावर कारक सुधार - PFC
RoHS:
Y
स्विच आवृत्ति:
500 kHz
न्यूनतम परिचालन तापमान:
- 40 C
अधिकतम परिचालन तापमान:
+ 105 C
माउन्टिङ शैली:
SMD/SMT
प्याकेज / केस:
SOIC-20
प्याकेजिङ:
रील
विशेषताहरु:
औसत वर्तमान मोड, सक्षम, OVP
उचाइ:
2.35 mm
लम्बाइ:
12.8 mm
सञ्चालन तापमान दायरा:
- 40 C to + 105 C
शृङ्खला:
UCC28512
प्रकार:
पावर कारक सुधार आईसी
चौडाइ:
7.52 mm
ब्रान्ड:
टेक्सास उपकरण
उत्पादन प्रकार:
PFC - पावर फ्याक्टर सुधार
कारखाना प्याक मात्रा:
2000
उपश्रेणी:
PMIC - पावर व्यवस्थापन ICs
एकाइ वजन:
0.017662 oz
Tags
UCC28512D, UCC28512, UCC2851, UCC285, UCC28, UCC2, UCC
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We guarantee 100% customer satisfaction.

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We provide 90-360 days warranty.

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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    A***v
    A***v
    RU

    It's okay.

    2019-05-06
    S***V
    S***V
    US

    The order never came, i will open a dispute.

    2019-04-10
***p One Stop Global
Power Factor Correction PWM CONTRLR 0.1mA 230kHz 20-Pin SOIC T/R
***as Instruments
PFC/PWM Combination controllers with 16V/9.7V VCC UVLO, 6.75V/3.55V PWM UVLO and 1:1 Freq. Ratio 20-SOIC -40 to 105
***ser
Power Factor Correction (PFC) ICs Advanced PFC/PWM Comb Controller
***i-Key
IC PFC CTR AVERAGE 200KHZ 20SOIC
***ark
Power Factor Controller IC; Frequency:0.5MHz; Supply Voltage Max:18V; Package/Case:20-SOIC; No. of Pins:20; Operating Temperature Range:-40°C to +105°C; Peak Reflow Compatible (260 C):No; Startup Current:0.1mA; Supply Current:4mA ;RoHS Compliant: Yes
***AS INSRUMENTS
The UCC28510 series of combination PFC/PWM controllers provide complete control functionality for any off-line power system requiring compliance with the IEC1000–3–2 harmonic reduction requirements. By combining the control and drive signals for the PFC and the PWM stages into a single device, significant performance and cost benefits are gained. By managing the modulation mechanisms of the two stages (leading-edge modulation for PFC and trailing-edge modulation for PWM), the ripple current in the boost capacitor is minimized.
***AS INSTRUMEN
Based on the average current mode control architecture with input voltage feedforward of prior PFC/PWM combination controllers, these devices offer performance advantages. Two new key PWM features are programmable maximum duty cycle and the 2x PWM frequency options to the base PFC frequency. For the PFC stage, the devices feature an improved multiplier and the use of a transconductance amplifier for enhanced transient response.
***ASI
The core of the PFC section is in a three-input multiplier that generates the reference signal for the line current. The UCC28510 series features a highly linearized multiplier circuit capable of producing a low distortion reference for the line current over the full range of line and load conditions. A low-offset, high-bandwidth current error amplifier ensures that the actual inductor current (sensed through a resistor in the return path) follows the multiplier output command signal. The output voltage error is processed through a transconductance voltage amplifier.
***AS INSTR
The transient response of the circuit is enhanced by allowing a much faster charge/discharge of the voltage amplifier output capacitance when the output voltage falls outside a certain regulation window. A number of additional features such as UVLO circuit with selectable hysteresis levels, an accurate reference voltage for the voltage amplifier, zero power detect, OVP/enable, peak current limit, power limiting, high-current output gate driver characterize the PFC section.
***AS INSTUMENTS
The PWM section features peak current mode control (with a ramp signal available to add slope compensation), programmable soft-start, accurate maximum duty cycle clamp, peak current limit and high-current output gate driver. The oscillator for the combination controller is available in two versions. In UCC28510, UCC28511, UCC28512, and UCC28513, the PWM and the PFC circuits are switched at the same frequency. In the UCC28514, UCC28515, UCC28516, and UCC28517, the PWM stage frequency is twice that of the PFC frequency. The PWM stage is suppressed until the PFC output has reached 90% of its programmed value during startup. During line dropout and turn off, the device allows the PWM stage to operate until the PFC output has dropped to 47% (UCC28512, UCC28513, UCC28516, and UCC28517) or 71% (UCC28510, UCC28511, UCC28514, and UCC28515) of its nominal value. See available options table on page 1 for a summary of options.
***AS USD
The UCC28510 family also features leading-edge modulation for the PFC stage and trailing-edge modulation for the PWM stage in order to reduce the ripple current in the boost output capacitor. The current amplifier implementation associated with this scheme also results in better noise immunity.
***as Instruments (TI)
Available in 20-pin N and DW packages.
भाग # विवरण स्टक मूल्य
UCC28512DWR
DISTI # UCC28512DWR-ND		IC PFC/PWM COMB CTRLR 20SOIC
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2000:$2.1067
UCC28512DWRG4
DISTI # UCC28512DWRG4-ND		IC PFC/PWM COMB CTRLR 20SOIC
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2000:$2.1067
UCC28512DWR
DISTI # UCC28512DWR		Power Factor Correction PWM CONTRLR 0.1mA 230KHz 20-Pin SOIC T/R - Tape and Reel (Alt: UCC28512DWR)
RoHS: Compliant
Min Qty: 2000
Container: Reel		Americas - 0
  • 2000:$2.1900
  • 4000:$2.0900
  • 8000:$2.0900
  • 12000:$1.9900
  • 20000:$1.8900
UCC28512DW
DISTI # 595-UCC28512DW		Power Factor Correction - PFC Advanced PFC/PWM Comb Controller
RoHS: Compliant		2273
  • 1:$5.0300
  • 10:$4.5300
  • 100:$3.7000
  • 250:$3.4800
  • 500:$3.1500
  • 1000:$2.6600
  • 2500:$2.5200
UCC28512DWR
DISTI # 595-UCC28512DWR		Power Factor Correction - PFC Advanced PFC/PWM Comb Controller
RoHS: Compliant		0
  • 1:$4.1900
  • 10:$3.7700
  • 100:$3.0800
  • 250:$2.8900
  • 500:$2.6300
  • 1000:$2.2100
  • 2000:$2.1000
UCC28512DWG4
DISTI # 595-UCC28512DWG4		Power Factor Correction - PFC Advanced PFC/PWM Comb Controller
RoHS: Compliant		0
  • 150:$3.7000
  • 250:$3.4800
  • 500:$3.1500
  • 1000:$2.6600
  • 2500:$2.5200
UCC28512DWRG4
DISTI # 595-UCC28512DWRG4		Power Factor Correction - PFC Advanced PFC/PWM Comb Controller
RoHS: Compliant		0
    छवि भाग # विवरण
    UCC28514EVM

    Mfr.#: UCC28514EVM

    OMO.#: OMO-UCC28514EVM

    		 Power Management IC Development Tools ucc28514evm
    UCC28514EVM

    Mfr.#: UCC28514EVM

    OMO.#: OMO-UCC28514EVM-TEXAS-INSTRUMENTS

    		 EVAL MODULE FOR UCC28514
    उपलब्धता
    स्टक:
    Available
    अर्डर मा:
    1000
    मात्रा प्रविष्ट गर्नुहोस्:
    UCC28512DWR को हालको मूल्य सन्दर्भको लागि मात्र हो, यदि तपाइँ उत्तम मूल्य प्राप्त गर्न चाहनुहुन्छ भने, कृपया हाम्रो बिक्री टोली sales@omo-ic.com मा सोधपुछ वा प्रत्यक्ष इमेल पेश गर्नुहोस्।
    सन्दर्भ मूल्य (USD)
    मात्रा
    एकाइ मूल्य
    विस्तार मूल्य
    1
    US$ ४.१९
    US$ ४.१९
    10
    US$ ३.७७
    US$ ३७.७०
    100
    US$ ३.०८
    US$ ३०८.००
    250
    US$ २.८९
    US$ ७२२.५०
    500
    US$ २.६३
    US$ १ ३१५.००
    1000
    US$ २.२१
    US$ २ २१०.००
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