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TL2845BD-8

TL2845BD-8
Mfr. #:
TL2845BD-8
Description:
Switching Controllers Hi-Perf Current-Mode PWM Controller
Lifecycle:
New from this manufacturer.
Datasheet:
TL2845BD-8 Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
TL2845BD-8 more Information TL2845BD-8 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:
500 kHz
Duty Cycle - Max:
50 %
Output Voltage:
0 V to 30 V
Output Current:
200 mA
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Mounting Style:
SMD/SMT
Package / Case:
SOIC-8
Packaging:
Tube
Operating Temperature Range:
- 40 C to + 85 C
Series:
TL2845B
Type:
Current Mode PWM Controllers
Brand:
Texas Instruments
Fall Time:
50 ns
Product Type:
Switching Controllers
Rise Time:
50 ns
Factory Pack Quantity:
75
Subcategory:
PMIC - Power Management ICs
Unit Weight:
0.002561 oz
Tags
TL2845BD, TL2845B, TL2845, TL284, TL28, TL2
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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
***as Instruments
High-Performance Current-Mode PWM Controller 8-SOIC -40 to 85
***ical
Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube
***p One Stop Global
Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube
***i-Key
IC REG CTRLR MULT TOPOLOGY 8SOIC
***ark
CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC
***AS INTRUMENTS
The TL284xB and TL384xB 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. Internally implemented circuits include an undervoltage lockout (UVLO) and a precision reference that is 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 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.
***XS
The TL284xB and TL384xB series are pin compatible with the standard TL284x and TL384x with the following improvements. The start-up current is specified to be 0.5 mA (max), while the oscillator discharge current is trimmed to 8.3 mA (typ). In addition, during undervoltage lockout conditions, the output has a maximum saturation voltage of 1.2 V while sinking 10 mA (VCC = 5 V).
***AS INS
Major differences between members of these series are the UVLO thresholds and maximum duty-cycle ranges. Typical UVLO thresholds of 16 V (on) and 10 V (off) on the TLx842B and TLx844B devices make them ideally suited to off-line applications. The corresponding typical thresholds for the TLx843B and TLx845B devices are 8.4 V (on) and 7.6 V (off). The TLx842B and TLx843B devices can operate to duty cycles approaching 100%. A duty-cycle range of 0% to 50% is obtained by the TLx844B and TLx845B by the addition of an internal toggle flip-flop, which blanks the output off every other clock cycle.The TL284xB-series devices are characterized for operation from -40°C to 85°C. The TL384xB-series devices are characterized for operation from 0°C to 70°C.
Part # Description Stock Price
TL2845BD-8
DISTI # V39:1801_07373154		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube
RoHS: Compliant		0
    TL2845BD-8
    DISTI # 296-34277-5-ND    		IC REG CTRLR MULT TOPOLOGY 8SOIC
    RoHS: Compliant
    Min Qty: 675
    Container: Tube    		Temporarily Out of Stock
    • 675:$0.7410
    TL2845BD-8
    DISTI # TL2845BD-8    		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube - Rail/Tube (Alt: TL2845BD-8)
    RoHS: Compliant
    Min Qty: 675
    Container: Tube    		Americas - 0
    • 6750:$0.4889
    • 3375:$0.5029
    • 2025:$0.5199
    • 1350:$0.5379
    • 675:$0.5659
    TL2845BD-8
    DISTI # TL2845BD-8    		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube (Alt: TL2845BD-8)
    RoHS: Compliant
    Min Qty: 1
    Container: Tube    		Europe - 0
    • 1000:€0.4739
    • 500:€0.5079
    • 100:€0.5469
    • 50:€0.5929
    • 25:€0.6469
    • 10:€0.7119
    • 1:€0.7909
    TL2845BDR-8
    DISTI # 595-TL2845BDR-8    		Switching Controllers Current Mode PWM Controller
    RoHS: Compliant    		3676
    • 1:$1.0800
    • 10:$0.9200
    • 100:$0.7100
    • 500:$0.6270
    • 1000:$0.4950
    • 2500:$0.4390
    • 10000:$0.4230
    TL2845BD-8
    DISTI # 595-TL2845BD-8    		Switching Controllers Hi-Perf Current-Mode PWM Controller
    RoHS: Compliant    		431
    • 1:$1.2800
    • 10:$1.0900
    • 100:$0.8390
    • 500:$0.7410
    • 1000:$0.5850
    • 2500:$0.5190
    • 10000:$0.5000
    TL2845BDRG4-8
    DISTI # 595-TL2845BDRG4-8    		Switching Controllers Current Mode PWM Controller
    RoHS: Compliant    		0
    • 2500:$0.4390
    • 10000:$0.4230
    TL2845BD-8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
    RoHS: Compliant    		3188
    • 1000:$0.5100
    • 500:$0.5400
    • 100:$0.5600
    • 25:$0.5900
    • 1:$0.6300
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    Availability
    Stock:
    Available
    On Order:
    1500
    Enter Quantity:
    Current price of TL2845BD-8 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
    $1.28
    $1.28
    10
    $1.09
    $10.90
    100
    $0.84
    $83.90
    500
    $0.74
    $370.50
    1000
    $0.58
    $585.00
    2500
    $0.52
    $1 297.50
    10000
    $0.50
    $5 000.00
    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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