Texas Instruments UC3851N

UC3851N Texas Instruments
UC3851N
Texas Instruments

Product Information

Rise Time:
50ns
Dimensions:
22.48 x 6.35 x 4.57mm
Mounting Type:
Through Hole
Number of PWM Outputs:
1
Minimum Operating Temperature:
0 °C
Control Method:
Current, Voltage
Maximum Switching Frequency:
500 kHz
Height:
4.57mm
Width:
6.35mm
Length:
22.48mm
Package Type:
PDIP
Maximum Duty Cycle:
46%
Fall Time:
50ns
Maximum Operating Temperature:
+70 °C
Pin Count:
18
Topology:
Boost, Buck, Flyback, Forward
Voltage - Start Up:
8 V
HTSUS:
8542.39.0001
RoHS Status:
ROHS3 Compliant
Supplier Device Package:
18-PDIP
Operating Temperature:
0°C ~ 70°C (TA)
Voltage - Breakdown:
-
Voltage - Supply (Vcc/Vdd):
7.8V ~ 32V
Package / Case:
18-DIP (0.300", 7.62mm)
Internal Switch(s):
No
Frequency - Switching:
Up to 500kHz
REACH Status:
REACH Unaffected
edacadModel:
UC3851N Models
edacadModelUrl:
/en/models/381895
Topology:
Boost, Buck, Flyback, Forward
Control Features:
Frequency Control, Soft Start
Duty Cycle:
50%
Package:
Tube
Output Isolation:
-
Moisture Sensitivity Level (MSL):
Not Applicable
standardLeadTime:
12 Weeks
Mounting Type:
Through Hole
Series:
-
Fault Protection:
Current Limiting, Over Voltage
Base Product Number:
UC3851
ECCN:
EAR99
RoHs Compliant
Checking for live stock

This is manufactured by Texas Instruments. The manufacturer part number is UC3851N. Whereas, the rise time is 50ns . The given dimensions of the product include 22.48 x 6.35 x 4.57mm. The product is available in through hole configuration. It has 1 PWM output(s) . Whereas, the minimum operating temperature of the product is 0 °c. It features current, voltage 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 22.48mm. The package is a sort of pdip. It has maximum 46% duty cycle . Its fall time is about 50ns . It has a maximum operating temperature of +70 °c. It contains 18 pins. Topology includes boost, buck, flyback, forward. It bears start up voltage of 8 v. It is assigned with possible HTSUS value of 8542.39.0001. The product is rohs3 compliant. 18-pdip is the supplier device package value. The product has 0°c ~ 70°c (ta) operating temperature range. The supply voltage of a bespoke product includes 7.8v ~ 32v. Moreover, the product comes in 18-dip (0.300", 7.62mm). Internal switch options: no. The switching frequency of the standard product is up to 500khz. In addition, it is reach unaffected. Possible control features include frequency control, soft start. Provides 50% duty cycles. It is shipped in tube package . Its typical moisture sensitivity level is not applicable. It has a long 12 weeks standard lead time. Fault protection features include current limiting, over voltage. Moreover, it corresponds to uc3851, a base product number of the product. The product is designated with the ear99 code number.

pdf icon
ESD Control Selection Guide V1(Technical Reference)
pdf icon
UC1851, 2851, 3851(Datasheets)

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FAQs

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