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TL3845BP

TL3845BP
Mfr. #:
TL3845BP
Description:
Switching Controllers Current Mode PWM Controller
Lifecycle:
New from this manufacturer.
Datasheet:
TL3845BP Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
TL3845BP more Information TL3845BP 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:
Through Hole
Package / Case:
PDIP-8
Packaging:
Tube
Operating Temperature Range:
0 C to + 70 C
Series:
TL3845B
Type:
Current Mode PWM Controllers
Brand:
Texas Instruments
Fall Time:
50 ns
Product Type:
Switching Controllers
Rise Time:
50 ns
Factory Pack Quantity:
50
Subcategory:
PMIC - Power Management ICs
Unit Weight:
0.015535 oz
Tags
TL3845BP, TL3845B, TL3845, TL384, TL38, TL3
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We guarantee 100% customer satisfaction.

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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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we buy and manage excess electronic components, including excess inventory identified for disposal.
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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
    D***v
    D***v
    RU

    It's okay.

    2019-02-26
    A***r
    A***r
    DE

    All perfect

    2019-01-27
    S***u
    S***u
    TR

    The product did not come. The seller did not arrive despite extending the protection period.

    2019-02-21
***ical
Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin PDIP Tube
***as Instruments
High-Performance Current-Mode PWM Controller 8-PDIP 0 to 70
***i-Key
IC REG CTRLR MULT TOPOLOGY 8DIP
***ser
PWM Power Supply Controllers Current Mode PWM Controller
***ark
Ic, Current Mode Pwm Ctrl, 25V, 8-Dip
***AS USD
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.
***AS INSRUMENTS
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).
***XS
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
TL3845BP
DISTI # 26627346		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin PDIP Tube
RoHS: Compliant		2000
  • 1000:$0.6207
TL3845BP
DISTI # 296-34303-5-ND		IC REG CTRLR MULT TOPOLOGY 8DIP
RoHS: Compliant
Min Qty: 800
Container: Tube		Temporarily Out of Stock
  • 800:$0.6270
TL3845BP
DISTI # V39:1801_07373317		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin PDIP Tube
RoHS: Compliant		0
    TL3845BP
    DISTI # TL3845BP    		Current Mode PWM Controller 0V to 30V 200mA 8-Pin PDIP Tube - Rail/Tube (Alt: TL3845BP)
    RoHS: Compliant
    Min Qty: 800
    Container: Tube    		Americas - 0
    • 8000:$0.4139
    • 4000:$0.4249
    • 2400:$0.4399
    • 1600:$0.4549
    • 800:$0.4779
    TL3845BP
    DISTI # TL3845BP    		Current Mode PWM Controller 0V to 30V 200mA 8-Pin PDIP Tube (Alt: TL3845BP)
    RoHS: Compliant
    Min Qty: 50
    Container: Tube    		Europe - 0
    • 500:€0.4009
    • 300:€0.4299
    • 200:€0.5019
    • 100:€0.5469
    • 50:€0.6689
    TL3845BPHigh-Performance Current-Mode PWM Controller500
    • 1000:$0.3800
    • 750:$0.4200
    • 500:$0.5300
    • 250:$0.6400
    • 100:$0.7000
    • 25:$0.8200
    • 10:$0.8800
    • 1:$0.9900
    TL3845BP
    DISTI # 595-TL3845BP    		Switching Controllers Current Mode PWM Controller
    RoHS: Compliant    		738
    • 1:$1.0800
    • 10:$0.9240
    • 100:$0.7100
    • 500:$0.6270
    • 1000:$0.4950
    • 2500:$0.4390
    • 10000:$0.4220
    TL3845BPSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
    RoHS: Compliant    		8450
    • 1000:$0.4300
    • 500:$0.4600
    • 100:$0.4800
    • 25:$0.5000
    • 1:$0.5300
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    Availability
    Stock:
    737
    On Order:
    2720
    Enter Quantity:
    Current price of TL3845BP 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
    $1.08
    $1.08
    10
    $0.92
    $9.24
    100
    $0.71
    $71.00
    500
    $0.63
    $313.50
    1000
    $0.50
    $495.00
    2500
    $0.44
    $1 097.50
    10000
    $0.42
    $4 220.00
    25000
    $0.41
    $10 225.00
    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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