Texas Instruments UC3879DW

UC3879DW Texas Instruments
UC3879DW
UC3879DW
Texas Instruments

Product Information

Number of Outputs:
4
Output Current:
100 mA
Dimensions:
12.8 x 7.52 x 2.35mm
Mounting Type:
Surface Mount
Maximum Switching Frequency:
300 kHz
Height:
2.35mm
Width:
7.52mm
Length:
12.8mm
Package Type:
SOIC
Minimum Operating Temperature:
0 °C
PWM Controller Type:
Soft Switching
Maximum Operating Temperature:
+70 °C
Pin Count:
20
Synchronous Rectifier:
Yes
HTSUS:
8542.39.0001
RoHS Status:
ROHS3 Compliant
Supplier Device Package:
20-SOIC
Operating Temperature:
0°C ~ 70°C (TA)
Voltage - Supply (Vcc/Vdd):
9V ~ 20V
Package / Case:
20-SOIC (0.295", 7.50mm Width)
Function:
Step-Up/Step-Down
Frequency - Switching:
Up to 300kHz
REACH Status:
REACH Unaffected
Output Type:
Transistor Driver
edacadModel:
UC3879DW Models
edacadModelUrl:
/en/models/381946
Output Phases:
1
Topology:
Half-Bridge
Control Features:
Frequency Control, Ramp, Soft Start
Package:
Tube
Clock Sync:
Yes
Duty Cycle (Max):
50%
Moisture Sensitivity Level (MSL):
2 (1 Year)
Mounting Type:
Surface Mount
Series:
-
Serial Interfaces:
-
Base Product Number:
UC3879
Output Configuration:
Positive
Number of Outputs:
4
ECCN:
EAR99
RoHs Compliant
Checking for live stock

This is manufactured by Texas Instruments. The manufacturer part number is UC3879DW. Additionally, the product is supplied with 4 outputs. It carries 100 ma output current. The given dimensions of the product include 12.8 x 7.52 x 2.35mm. The product is available in surface mount configuration. It has a maximum 300 khz switching frequency. In addition, the height is 2.35mm. Furthermore, the product is 7.52mm wide. Its accurate length is 12.8mm. The package is a sort of soic. Whereas, the minimum operating temperature of the product is 0 °c. It has a standard soft switching type PWM controller . It has a maximum operating temperature of +70 °c. It contains 20 pins. This also includes yes synchronous rectifier. It is assigned with possible HTSUS value of 8542.39.0001. The product is rohs3 compliant. 20-soic 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 9v ~ 20v. Moreover, the product comes in 20-soic (0.295", 7.50mm width). It performs basic function of step-up/step-down. The switching frequency of the standard product is up to 300khz. In addition, it is reach unaffected. Furthermore, it has atransistor driver output. Features 1 output phases. Topology includes half-bridge. Possible control features include frequency control, ramp, soft start. It is shipped in tube package . Clock Sync Info: yes. It features a maximum duty cycle of 50%. Its typical moisture sensitivity level is 2 (1 year). Moreover, it corresponds to uc3879, a base product number of the product. It boasts positive output configuration. The product is designated with the ear99 code number.

pdf icon
ESD Control Selection Guide V1(Technical Reference)
pdf icon
EOL 21/Sept/2023(PCN Obsolescence/ EOL)
pdf icon
UC3879DWTR Datasheet(Datasheets)

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