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UCC3808DTR-1 The Texas Instruments UCC3808DTR-1 is a Push-Pull PWM Controller in an 8-SOIC package. It operates with a voltage range of 8.3V to 14V and a frequency of 1MHz.
Mfr Part #:

UCC3808DTR-1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCC3808DTR-1 is a Push-Pull PWM Controller in an 8-SOIC package. It operates with a voltage range of 8.3V to 14V and a frequency of 1MHz.
✓ Total Stock: 113,000 pcs
$ Price Range: $1.27

UCC3808DTR-1 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
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113,000 pcs
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DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

UCC3808DTR-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Duty Cycle
Frequency
Internal Switch(s)
Mounting Type
Operating Temperature
Output Isolation
Supplier Device Package
Topology
Voltage
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UCC3808DTR-1 Description

Short technical summary and product information.

The Texas Instruments UCC3808DTR-1 is a high-speed, low-power BiCMOS push-pull pulse-width modulator. It is designed for offline or DC-to-DC fixed frequency current-mode switching power supplies, requiring minimal external components.

 

This controller features a push-pull topology and operates with a voltage range of 8.3V to 14V. Its control features include frequency control, and it supports a maximum duty cycle of 50%. The device operates at a frequency of 1MHz.

 

Packaged in an 8-SOIC (0.154", 3.90mm Width) surface mount configuration, the UCC3808DTR-1 is suitable for various power supply applications. The operating temperature range is -55°C to 150°C (TJ).

UCC3808DTR-1 Quick Information

Product Type: AC/DC Converters, Offline Switches
Canonical Name: UCC3808DTR-1 Push-Pull PWM Controller
Subcategory: Push-Pull

UCC3808DTR-1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

UCC3808DTR-1 Estimated Pricing

Qty Low High
1+ $1.27 $1.27

Estimated market price range - modelled values for guidance only, not live distributor offers.

UCC3808DTR-1 Features

  • Push-pull PWM controller IC.
  • Operates at 1MHz frequency.
  • Voltage range 8.3V to 14V.
  • Surface mount 8-SOIC package.
  • Wide operating temperature range.

UCC3808DTR-1 Applications

  • Used in offline power supplies.
  • Suitable for DC-to-DC converters.
  • Ideal for current-mode switching.
  • Designed for fixed frequency operation.

UCC3808DTR-1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the UCC3808DTR-1?

The operating voltage range is 8.3V to 14V.

What is the operating frequency of the UCC3808DTR-1?

The operating frequency is 1MHz.

What is the operating temperature range for the UCC3808DTR-1?

The operating temperature range is -55°C to 150°C (TJ).

What is the maximum duty cycle for the UCC3808DTR-1?

The maximum duty cycle is 50%.

What topology does the UCC3808DTR-1 use?

The UCC3808DTR-1 uses a Push-Pull topology.

Is the output isolated on the UCC3808DTR-1?

Yes, the output is isolated.

What type of package is the UCC3808DTR-1 in?

The UCC3808DTR-1 is in an 8-SOIC package.

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