UC2845D8TR

UC2845D8TR
Mfr. #:
UC2845D8TR
Description:
Switching Controllers Current-Mode PWM Controller
Lifecycle:
New from this manufacturer.
Datasheet:
UC2845D8TR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
UC2845D8TR more Information UC2845D8TR Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Switching Controllers
RoHS:
Y
Topology:
Boost, Flyback, Forward
Number of Outputs:
1 Output
Switching Frequency:
450 kHz
Duty Cycle - Max:
50 %
Output Current:
1 A
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Mounting Style:
SMD/SMT
Package / Case:
SOIC-8
Packaging:
Reel
Operating Temperature Range:
- 40 C to + 85 C
Series:
UC2845
Type:
Current Mode PWM Controllers
Brand:
Texas Instruments
Fall Time:
50 ns
Product Type:
Switching Controllers
Rise Time:
50 ns
Factory Pack Quantity:
2500
Subcategory:
PMIC - Power Management ICs
Unit Weight:
0.002561 oz
Tags
UC2845D8T, UC2845D8, UC2845D, UC2845, UC284, UC28, UC2
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.
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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
    J***v
    J***v
    UZ

    They stole the goods. It's okay. Recommended by the seller. Thank you so much.

    2019-03-07
    A***v
    A***v
    RU

    Ok

    2019-03-21
    N***n
    N***n
    IL

    best delivery time

    2019-06-28
***as Instruments
Current-Mode PWM Controller 8-SOIC -40 to 85
*** Source Electronics
IC REG CTRLR MULT TOPOLOGY 8SOIC
***p One Stop Global
Current Mode PWM Controller 1A 8-Pin SOIC T/R
***ser
PWM Power Supply Controllers Current-Mode PWM Controller
***ical
UCx84x Current-Mode PWM Controllers
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:650mW; No. of Pins:8; Operating Temperature Range:-40°C to +85°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:1 ;RoHS Compliant: Yes
***AS INSTR
The UCx84x series of control integrated circuits provide the features that are necessary to implement off-line or DC-to-DC fixed-frequency current-mode control schemes, with a minimum number of external components. The internally implemented circuits include an undervoltage lockout (UVLO), featuring a start-up current of less than 1 mA, and a precision reference trimmed for accuracy at the error amplifier input. Other internal circuits include logic to ensure latched operation, a pulse-width modulation (PWM) comparator that also provides current-limit control, and a totem-pole output stage that is designed to source or sink high-peak current. The output stage, suitable for driving N-channel MOSFETs, is low when it is in the off state.
***AS INSTRUMEN
The UCx84x family offers a variety of package options, temperature range options, choice of maximum duty cycle, and choice of turnon and turnoff thresholds and hysteresis ranges. Devices with higher turnon or turnoff hysteresis are ideal choices for off-line power supplies, while the devices with a narrower hysteresis range are suited for DC-DC applications. The UC184x devices are specified for operation from –55°C to 125°C, the UC284x series is specified for operation from –40°C to 85°C, and the UC384x series is specified for operation from 0°C to 70°C.
Part # Description Stock Price
UC2845D8TR
DISTI # 296-41788-1-ND
IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
5019In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC2845D8TR
DISTI # 296-41788-6-ND
IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®
5019In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC2845D8TR
DISTI # 296-41788-2-ND
IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)
2500In Stock
  • 12500:$0.4557
  • 5000:$0.4735
  • 2500:$0.4984
UC2845D8TRG4
DISTI # UC2845D8TRG4-ND
IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 2500:$0.4984
UC2845D8TR
DISTI # UC2845D8TR
Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC2845D8TR)
RoHS: Compliant
Min Qty: 2500
Container: Reel
Americas - 0
  • 2500:$0.5159
  • 5000:$0.4909
  • 10000:$0.4749
  • 15000:$0.4589
  • 25000:$0.4459
UC2845D8TR
DISTI # UC2845D8TR
Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC2845D8TR)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel
Asia - 0
    UC2845D8TRG4
    DISTI # UC2845D8TRG4
    Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC2845D8TRG4)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel
    Americas - 0
    • 2500:$0.5159
    • 5000:$0.4909
    • 10000:$0.4749
    • 15000:$0.4589
    • 25000:$0.4459
    UC2845D8TRCurrent-Mode PWM Controller4224
    • 1000:$0.4100
    • 750:$0.4500
    • 500:$0.5700
    • 250:$0.6900
    • 100:$0.7500
    • 25:$0.8800
    • 10:$0.9500
    • 1:$1.0600
    UC2845D8TR
    DISTI # 595-UC2845D8TR
    Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant
    20211
    • 1:$1.1700
    • 10:$0.9970
    • 100:$0.7660
    • 500:$0.6770
    • 1000:$0.5340
    • 2500:$0.4740
    • 10000:$0.4560
    UC2845D8
    DISTI # 595-UC2845D8
    Switching Controllers Current Mode PWM
    RoHS: Compliant
    396
    • 1:$1.4000
    • 10:$1.1900
    • 100:$0.9140
    • 500:$0.8080
    • 1000:$0.6380
    • 2500:$0.5660
    • 10000:$0.5440
    UC2845D8TRG4
    DISTI # 595-UC2845D8TRG4
    Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant
    0
    • 2500:$0.4740
    • 10000:$0.4560
    UC2845D8TRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
    RoHS: Compliant
    21
    • 1000:$0.4700
    • 500:$0.5000
    • 100:$0.5200
    • 25:$0.5400
    • 1:$0.5800
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    Availability
    Stock:
    18
    On Order:
    2001
    Enter Quantity:
    Current price of UC2845D8TR 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
    Reference price (USD)
    Quantity
    Unit Price
    Ext. Price
    1
    $1.17
    $1.17
    10
    $1.00
    $9.97
    100
    $0.77
    $76.60
    500
    $0.68
    $338.50
    1000
    $0.53
    $534.00
    Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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