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TL3844BD-8

TL3844BD-8
Mfr. #:
TL3844BD-8
Description:
Switching Controllers HP Current-Mode PWM Controller
Lifecycle:
New from this manufacturer.
Datasheet:
TL3844BD-8 Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
TL3844BD-8 more Information TL3844BD-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:
0 C
Maximum Operating Temperature:
+ 70 C
Mounting Style:
SMD/SMT
Package / Case:
SOIC-8
Packaging:
Tube
Operating Temperature Range:
0 C to + 70 C
Series:
TL3844B
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
TL3844BD, TL3844B, TL3844, TL384, TL38, TL3
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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
***ical
Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube
***as Instruments
30V, 0.2A high Performance 500KHz current mode PWM with 16V/10V UVLO, 50% duty cycle, 0C to 70C 8-SOIC 0 to 70
***i-Key
IC REG CTRLR BST FLYBK PWM 8SOIC
***ser
PWM Power Supply Controllers HP Current-Mode PWM Controller
***i-Key Marketplace
TL3844B HIGH-PERFORMANCE CURRENT
***ark
Pulse Width Modulation (PWM) Controller IC; Controller Type:PWM; Output Voltage Max:30V; Output Current Max:200mA; Output Type:Totem-Pole; Output Energy Per Cycle:5µJ; Frequency:500kHz; Supply Voltage Min:10V; Termination Type:SMD ;RoHS Compliant: Yes
***AS INSTUMENTS
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.
***
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 INSTRU
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
TL3844BD-8
DISTI # 31705960		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube
RoHS: Compliant		1500
  • 25000:$0.4500
  • 10000:$0.4564
  • 2500:$0.4742
  • 1500:$0.5346
TL3844BD-8
DISTI # 296-34298-5-ND		IC REG CTRLR BST FLYBK PWM 8SOIC
RoHS: Compliant
Min Qty: 750
Container: Tube		Temporarily Out of Stock
  • 750:$0.6840
TL3844BD-8
DISTI # V39:1801_07373300		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube
RoHS: Compliant		0
    TL3844BD-8
    DISTI # TL3844BD-8    		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube (Alt: TL3844BD-8)
    RoHS: Compliant
    Min Qty: 75
    Container: Tube    		Europe - 0
    • 750:€0.4379
    • 450:€0.4689
    • 300:€0.5469
    • 150:€0.5969
    • 75:€0.7299
    TL3844BD-8
    DISTI # TL3844BD-8    		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube - Rail/Tube (Alt: TL3844BD-8)
    RoHS: Compliant
    Min Qty: 750
    Container: Tube    		Americas - 0
    • 7500:$0.4509
    • 3750:$0.4639
    • 2250:$0.4799
    • 1500:$0.4969
    • 750:$0.5219
    TL3844BDR-8
    DISTI # 595-TL3844BDR-8    		Switching Controllers Current Mode PWM Controller
    RoHS: Compliant    		2111
    • 1:$0.9900
    • 10:$0.8400
    • 100:$0.6460
    • 500:$0.5700
    • 1000:$0.4500
    • 2500:$0.3990
    • 10000:$0.3840
    TL3844BD-8
    DISTI # 595-TL3844BD-8    		Switching Controllers HP Current-Mode PWM Controller
    RoHS: Compliant    		0
    • 750:$0.6840
    • 1050:$0.5400
    • 2550:$0.4790
    • 10050:$0.4610
    TL3844BD-8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
    RoHS: Compliant    		22857
    • 1000:$0.4700
    • 500:$0.5000
    • 100:$0.5200
    • 25:$0.5400
    • 1:$0.5800
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    Mfr.#: TL3844DRE4

    OMO.#: OMO-TL3844DRE4-1190

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    OMO.#: OMO-TL3842N-1190

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    Mfr.#: TL3845BPE4

    OMO.#: OMO-TL3845BPE4-1190

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    TL3845PG4

    Mfr.#: TL3845PG4

    OMO.#: OMO-TL3845PG4-TEXAS-INSTRUMENTS

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    Mfr.#: TL3842BDR-8

    OMO.#: OMO-TL3842BDR-8-TEXAS-INSTRUMENTS

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    Availability
    Stock:
    Available
    On Order:
    2500
    Enter Quantity:
    Current price of TL3844BD-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
    750
    $0.68
    $513.00
    1050
    $0.54
    $567.00
    2550
    $0.48
    $1 221.45
    10050
    $0.46
    $4 633.05
    25050
    $0.45
    $11 197.35
    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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