Texas Instruments 2 PWM Controller, 500 kHz 125 V 16-Pin, PDIP

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Subtotal (1 tube of 25 units)*

£109.30

(exc. VAT)

£131.15

(inc. VAT)

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In Stock
  • 700 unit(s) ready to ship
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Units
Per unit
Per Tube*
25 - 25£4.372£109.30
50 - 100£3.716£92.90
125 - 225£3.279£81.98
250 +£3.06£76.50

*price indicative

RS Stock No.:
121-8957
Mfr. Part No.:
UC3846N
Brand:
Texas Instruments
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Brand

Texas Instruments

Product Type

PWM Controller

Maximum Switching Frequency

500kHz

Supply Current

4mA

Output Voltage

5.2 V

Zero Power Detection

No

Output Current

500mA

Number of Outputs

2

Mount Type

Through Hole

Package Type

PDIP

Minimum Supply Voltage

-55V

Maximum Supply Voltage

125V

Pin Count

16

Minimum Operating Temperature

0°C

Maximum Duty Cycle

50%

PWM Controller Type

Current Mode

Maximum Operating Temperature

70°C

Series

UC

Width

6.35 mm

Height

4.57mm

Length

19.3mm

Standards/Approvals

No

Automotive Standard

No

COO (Country of Origin):
MY

Flyback Controller, Current Control, UC18/UC28/UC38 Series, Texas Instruments


The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler.

Flyback Controllers, Texas Instruments


Current-Mode and Voltage-Mode PWM Controller

Primary-Side Regulation

Peak Power Mode

Low Power

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