Texas Instruments UC3843N

UC3843N Texas Instruments
UC3843N
UC3843N
Texas Instruments

Product Information

Number of Outputs:
1
Rise Time:
50ns
Output Current:
1 A
Dimensions:
9.81 x 6.35 x 4.57mm
Mounting Type:
Through Hole
Minimum Operating Temperature:
0 °C
Control Method:
Current
Maximum Switching Frequency:
500 kHz
Height:
4.57mm
Width:
6.35mm
Length:
9.81mm
Package Type:
PDIP
Maximum Duty Cycle:
100%
PWM Controller Type:
Current Mode
Fall Time:
50ns
Maximum Operating Temperature:
+70 °C
Pin Count:
8
Topology:
Boost, Buck, Flyback, Forward
HTSUS:
8542.39.0001
RoHS Status:
ROHS3 Compliant
Operating Temperature:
0°C ~ 70°C (TA)
Package / Case:
8-DIP (0.300", 7.62mm)
Voltage - Input:
-0.3V ~ 6.3V
edacadModel:
UC3843N Models
REACH Status:
REACH Unaffected
Applications:
PWM Controller
Current - Supply:
11 mA
edacadModelUrl:
/en/models/382019
Package:
Tube
Moisture Sensitivity Level (MSL):
Not Applicable
standardLeadTime:
6 Weeks
Mounting Type:
Through Hole
Series:
UCx84x
Supplier Device Package:
8-PDIP
Voltage - Supply:
12V ~ 28V
Base Product Number:
UC3843
ECCN:
EAR99
RoHs Compliant
Checking for live stock

This is manufactured by Texas Instruments. The manufacturer part number is UC3843N. Additionally, the product is supplied with 1 outputs. Whereas, the rise time is 50ns . It carries 1 a output current. The given dimensions of the product include 9.81 x 6.35 x 4.57mm. The product is available in through hole configuration. Whereas, the minimum operating temperature of the product is 0 °c. It features current controlling mechanism. It has a maximum 500 khz switching frequency. In addition, the height is 4.57mm. Furthermore, the product is 6.35mm wide. Its accurate length is 9.81mm. The package is a sort of pdip. It has maximum 100% duty cycle . It has a standard current mode type PWM controller . Its fall time is about 50ns . It has a maximum operating temperature of +70 °c. It contains 8 pins. Topology includes boost, buck, flyback, forward. It is assigned with possible HTSUS value of 8542.39.0001. The product is rohs3 compliant. The product has 0°c ~ 70°c (ta) operating temperature range. Moreover, the product comes in 8-dip (0.300", 7.62mm). The possible product's input voltage is -0.3v ~ 6.3v. In addition, it is reach unaffected. The product is widely employed in pwm controller. The current - supply of a bespoke product is 11 ma. It is shipped in tube package . Its typical moisture sensitivity level is not applicable. It has a long 6 weeks standard lead time. The product ucx84x, is a highly preferred choice for users. 8-pdip is the supplier device package value. It has optimum voltage supply of 12v ~ 28v. Moreover, it corresponds to uc3843, a base product number of the product. The product is designated with the ear99 code number.

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ESD Control Selection Guide V1(Technical Reference)
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UC284/UC384 16/Mar/2022(PCN Assembly/Origin)
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US18/28/38 DataSheet Update 4/Jan/2017(PCN Design/Specification)

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