Texas Instruments UC3879DW
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
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Yes. We ship UC3879DW Internationally to many countries around the world.
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.
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