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UC2846Q

UC2846Q
Mfr. #:
UC2846Q
Description:
Switching Controllers Current-Mode PWM Controller
Lifecycle:
New from this manufacturer.
Datasheet:
UC2846Q Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
UC2846Q more Information UC2846Q Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Switching Controllers
RoHS:
Y
Topology:
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs:
2 Output
Switching Frequency:
500 kHz
Duty Cycle - Max:
50 %
Output Current:
500 mA
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Mounting Style:
SMD/SMT
Package / Case:
PLCC-20
Packaging:
Tube
Type:
Current Mode PWM Controllers
Brand:
Texas Instruments
Fall Time:
50 ns
Moisture Sensitive:
Yes
Product Type:
Switching Controllers
Rise Time:
50 ns
Factory Pack Quantity:
1
Subcategory:
PMIC - Power Management ICs
Unit Weight:
0.025468 oz
Tags
UC2846Q, UC2846, UC284, UC28, UC2
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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
***et
Current Mode PWM Controller 500mA 20-Pin PLCC Tube
***ark
Pulse Width Modulation (PWM) Controller IC; Output Current:500mA; Frequency:450kHz; Power Dissipation, Pd:1W; Supply Voltage Range:8V to 40V; Digital IC Case Style:LCC; No. of Pins:20; Operating Temperature Range:-40°C to +85°C
***as Instruments
The UC1846/7 family of control ICs provides all of the necessary features to implement fixed frequency, current mode control schemes while maintaining a minimum external parts count. The superior performance of this technique can be measured in improved line regulation, enhanced load response characteristics, and a simpler, easier-to-design control loop. Topological advantages include inherent pulse-by-pulse current limiting capability, automatic symmetry correction for push-pull converters, and the ability to parallel "power modules" while maintaining equal current sharing. Protection circuitry includes built-in under-voltage lockout and programmable current limit in addition to soft start capability. A shut-down function is also available which can initiate either a complete shutdown with automatic restart or latch the supply off. Other features include fully latched operation, double pulse suppression, deadline adjust capability, and a 1% trimmed bandgap reference. The UC1846 features low outputs in the OFF state, while the UC1847 features high outputs in the OFF state.
Part # Description Stock Price
UC2846Q
DISTI # UC2846Q-ND		IC REG CTRLR MULT TOP 20PLCC
RoHS: Compliant
Min Qty: 184
Container: Tube		Limited Supply - Call
    UC2846QG3
    DISTI # UC2846QG3-ND    		IC REG CTRLR MULT TOP 20PLCC
    RoHS: Compliant
    Min Qty: 184
    Container: Tube    		Limited Supply - Call
      UC2846QTR
      DISTI # UC2846QTR-ND      		IC REG CTRLR MULT TOP 20PLCC
      RoHS: Compliant
      Min Qty: 1000
      Container: Tape & Reel (TR)      		Limited Supply - Call
        UC2846QTR
        DISTI # UC2846QTR        		Current Mode PWM Controller 500mA 20-Pin PLCC T/R - Tape and Reel (Alt: UC2846QTR)
        RoHS: Compliant
        Min Qty: 1000
        Container: Reel        		Americas - 0
          UC2846QTR
          DISTI # UC2846QTR          		Current Mode PWM Controller 500mA 20-Pin PLCC T/R (Alt: UC2846QTR)
          RoHS: Compliant
          Min Qty: 1000
          Container: Tape and Reel          		Europe - 0
          • 6000:€1.6900
          • 10000:€1.6900
          • 4000:€1.7900
          • 2000:€2.0900
          • 1000:€2.2900
          UC2846QTRG3
          DISTI # UC2846QTRG3          		Current Mode PWM Controller 500mA 20-Pin PLCC T/R (Alt: UC2846QTRG3)
          RoHS: Compliant
          Min Qty: 1000
          Container: Tape and Reel          		Europe - 0
            UC2846Q
            DISTI # 595-UC2846Q            		Switching Controllers Current-Mode PWM Controller
            RoHS: Compliant            		0
              UC2846QTR
              DISTI # 595-UC2846QTR              		Switching Controllers Current-Mode PWM Controller
              RoHS: Compliant              		0
                UC2846QTRG3
                DISTI # 595-UC2846QTRG3                		Switching Controllers Current-Mode PWM Controller
                RoHS: Compliant                		0
                  UC2846QG3
                  DISTI # N/A                  		Switching Controllers PWM POWER SUPPLY CONTROLLERS - CURRENT MODE PWM CONTROLLER0
                    UC2846QSwitching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BICMOS, PQCC20
                    RoHS: Compliant                    		2212
                    • 1000:$1.6800
                    • 500:$1.7700
                    • 100:$1.8500
                    • 25:$1.9300
                    • 1:$2.0700
                    UC2846QTRSwitching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BICMOS, PQCC20
                    RoHS: Compliant                    		27980
                    • 1000:$2.0300
                    • 500:$2.1300
                    • 100:$2.2200
                    • 25:$2.3200
                    • 1:$2.4900
                    UC2846QSwitching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BICMOS, PQCC20
                    RoHS: Compliant                    		7530
                    • 1000:$1.6800
                    • 500:$1.7700
                    • 100:$1.8500
                    • 25:$1.9300
                    • 1:$2.0700
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                    Availability
                    Stock:
                    Available
                    On Order:
                    3500
                    Enter Quantity:
                    Current price of UC2846Q is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
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