Texas Instruments UC3846DW, PWM Current Mode Controller, Dual 500 mA, 500 kHz 16-Pin SOIC
Product Information
Maximum Switching Frequency:
500 kHz
Rise Time:
50ns
Output Current:
500 mA
Dimensions:
10.28 x 7.52 x 2.35mm
Mounting Type:
Surface Mount
Number of PWM Outputs:
2
Minimum Operating Temperature:
0 °C
Control Method:
Current
Synchronous Pin:
Yes
On/Off Pin:
Yes
Height:
2.35mm
Width:
7.52mm
Length:
10.28mm
Package Type:
SOIC
Maximum Duty Cycle:
50%
Fall Time:
50ns
Maximum Operating Temperature:
+70 °C
Pin Count:
16
Topology:
Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull
Synchronous Rectifier:
Yes
HTSUS:
8542.39.0001
RoHS Status:
ROHS3 Compliant
Supplier Device Package:
16-SOIC
Operating Temperature:
0°C ~ 70°C (TA)
Voltage - Supply (Vcc/Vdd):
6.95V ~ 40V
Package / Case:
16-SOIC (0.295", 7.50mm Width)
Function:
Step-Up, Step-Up/Step-Down
Frequency - Switching:
500kHz
REACH Status:
REACH Unaffected
Output Type:
Transistor Driver
edacadModel:
UC3846DW Models
edacadModelUrl:
/en/models/381677
Output Phases:
1
Topology:
Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull
Control Features:
Current Limit, Enable, Frequency Control, Soft Start
Package:
Tube
Clock Sync:
Yes
Duty Cycle (Max):
50%
Moisture Sensitivity Level (MSL):
2 (1 Year)
standardLeadTime:
12 Weeks
Mounting Type:
Surface Mount
Series:
-
Serial Interfaces:
-
Base Product Number:
UC3846
Output Configuration:
Positive
Number of Outputs:
2
ECCN:
EAR99
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Yes. Our products in DC DC Switching Controllers category are shipped in lowest possible time.
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Yes. We ship UC3846DW Internationally to many countries around the world.
This is PWM Current Mode Controller Dual 500 mA 500 kHz 16-Pin SOIC manufactured by Texas Instruments. The manufacturer part number is UC3846DW. It has a maximum 500 khz switching frequency. Whereas, the rise time is 50ns . It carries 500 ma output current. The given dimensions of the product include 10.28 x 7.52 x 2.35mm. The product is available in surface mount configuration. It has 2 PWM output(s) . Whereas, the minimum operating temperature of the product is 0 °c. It features current controlling mechanism. It has a synchronous pin yes . It has an on/off feature included yes . In addition, the height is 2.35mm. Furthermore, the product is 7.52mm wide. Its accurate length is 10.28mm. The package is a sort of soic. It has maximum 50% duty cycle . Its fall time is about 50ns . It has a maximum operating temperature of +70 °c. It contains 16 pins. Topology includes boost, buck, flyback, forward, full bridge, half bridge, push-pull. This also includes yes synchronous rectifier. It is assigned with possible HTSUS value of 8542.39.0001. The product is rohs3 compliant. 16-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 6.95v ~ 40v. Moreover, the product comes in 16-soic (0.295", 7.50mm width). It performs basic function of step-up, step-up/step-down. The switching frequency of the standard product is 500khz. In addition, it is reach unaffected. Furthermore, it has atransistor driver output. Features 1 output phases. Topology includes boost, flyback, forward converter, half-bridge, push-pull. Possible control features include current limit, enable, frequency control, 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). It has a long 12 weeks standard lead time. Moreover, it corresponds to uc3846, a base product number of the product. It boasts positive output configuration. Additionally, the product is supplied with 2 outputs. The product is designated with the ear99 code number.
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