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UC2842DR

UC2842DR
Mfr. #:
UC2842DR
निर्माता:
Rochester Electronics, LLC
विवरण:
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
जीवन चक्र:
यस निर्माताबाट नयाँ।
डाटा पाना:
UC2842DR डाटा पाना
डेलिभरी:
DHL FedEx Ups TNT EMS
भुक्तानी:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
उत्पादन विशेषता
विशेषता मान
Tags
UC2842D, UC2842, UC284, UC28, UC2
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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
***et
Current Mode PWM Controller 1A 14-Pin SOIC T/R
***i-Key
SWITCHING CONTROLLER
***as Instruments
The UC1842/3/4/5 family of control devices provides the necessary features to implement off-line or dc-to-dc fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include under-voltage lockout featuring start up current less than 1 mA, a precision reference trimmed for accuracy at the error amp input, logic to insure latched operation, a PWM comparator which also provides current limit control, and a totem pole output stage designed to source or sink high peak current. The output stage, suitable for driving N-Channel MOSFETs, is low in the off state.Differences between members of this family are the under-voltage lockout thresholds and maximum duty cycle ranges. The UC1842 and UC1844 have UVLO thresholds of 16 VON and 10 VOFF, ideally suited to off-line applications. The corresponding thresholds for the UC1843 and UC1845 are 8.4 V and 7.6 V. The UC1842 and UC1843 can operate to duty cycles approaching 100%. A range of zero to 50% is obtained by the UC1844 and UC1845 by the addition of an internal toggle flip flop which blanks the output off every other clock cycle.
भाग # Mfg। विवरण स्टक मूल्य
UC2842DRTexas InstrumentsSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS: Not Compliant		2500
  • 1000:$1.1300
  • 500:$1.1900
  • 100:$1.2400
  • 25:$1.2900
  • 1:$1.3900
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उपलब्धता
स्टक:
Available
अर्डर मा:
2000
मात्रा प्रविष्ट गर्नुहोस्:
UC2842DR को हालको मूल्य सन्दर्भको लागि मात्र हो, यदि तपाइँ उत्तम मूल्य प्राप्त गर्न चाहनुहुन्छ भने, कृपया हाम्रो बिक्री टोली sales@omo-ic.com मा सोधपुछ वा प्रत्यक्ष इमेल पेश गर्नुहोस्।
सन्दर्भ मूल्य (USD)
मात्रा
एकाइ मूल्य
विस्तार मूल्य
1
US$ १.७०
US$ १.७०
10
US$ १.६१
US$ १६.१०
100
US$ १.५३
US$ १५२.५५
500
US$ १.४४
US$ ७२०.४०
1000
US$ १.३६
US$ १ ३५६.००
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