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UCC2800QDRQ1 The Texas Instruments UCC2800QDRQ1 is a current mode PWM controller designed for DC-to-DC power supplies. It operates up to 1MHz and features a 1.5% voltage reference tolerance.
Mfr Part #:

UCC2800QDRQ1

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCC2800QDRQ1 is a current mode PWM controller designed for DC-to-DC power supplies. It operates up to 1MHz and features a 1.5% voltage reference tolerance.
✓ Total Stock: 9,006 pcs
$ Price Range: $1.62

UCC2800QDRQ1 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
4,700 pcs
On Request
4700 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,101 pcs
On Request
3101 pcs On Request 1 On Request On Request On Request On Request On Request
Romaks Technologies ✓
Non-Authorised Inventory information
1,205 pcs
On Request
1205 pcs On Request 1 On Request On Request On Request On Request On Request
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.

UCC2800QDRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Operating Voltage
Output Configuration
Output Current
Output Phases
Output Type
Response Time
Supplier Device Package
Supplier Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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UCC2800QDRQ1 Description

Short technical summary and product information.

The UCC2800QDRQ1 from Texas Instruments is a high-speed, low-power BiCMOS current-mode PWM controller. It is suitable for off-line and DC-to-DC fixed frequency switching mode power supplies. This device operates within a voltage range of 6.9V to 12V and a temperature range of -40°C to 125°C.

 

Key electrical specifications include a switching frequency of up to 1MHz, a maximum duty cycle of 99%, and a typical starting supply current of 100µA. It also features a 1A totem-pole output and a 70ns typical response time from current-sense to gate drive output. The voltage reference has a tolerance of 1.5%.

 

Packaged in an 8-SOIC (0.154", 3.90mm Width) surface mount package, the UCC2800QDRQ1 is qualified for automotive applications and AEC-Q100 qualified. It offers internal soft start and internal fault soft start capabilities, along with internal leading-edge blanking of the current-sense signal.

 

This controller is designed with minimal parts count and shares the same pin configuration as the UCx84x family. It is ideal for applications requiring efficient power management in a compact form factor.

UCC2800QDRQ1 Quick Information

Product Type: DC DC Switching Controller
Canonical Name: UCC2800-Q1 Current Mode PWM Controller
Subcategory: AC/DC Controllers

UCC2800QDRQ1 Compliance

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

UCC2800QDRQ1 Estimated Pricing

Qty Low High
1+ $1.62 $1.62

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

UCC2800QDRQ1 Features

  • Automotive qualified AEC-Q100 controller.
  • Operates up to 1MHz switching frequency.
  • Wide operating voltage from 6.9V to 12V.
  • Compact 8-SOIC surface mount package.
  • Low 100µA typical starting supply current.

UCC2800QDRQ1 Applications

  • Suitable for DC-to-DC power supplies.
  • Ideal for off-line power applications.
  • Used in automotive power management.
  • Designed for fixed frequency operation.

UCC2800QDRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the UCC2800QDRQ1?

The operating voltage range is 6.9V to 12V.

What is the operating temperature range for the UCC2800QDRQ1?

The operating temperature range is -40°C to 125°C.

What package type is the UCC2800QDRQ1 available in?

The UCC2800QDRQ1 is available in an 8-SOIC package.

What is the RoHS status of the UCC2800QDRQ1?

The UCC2800QDRQ1 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the UCC2800QDRQ1?

The MSL is Level 1 Unlimited.

What is the switching frequency of the UCC2800QDRQ1?

The switching frequency is up to 1MHz.

What is the typical starting supply current for this PWM controller?

The typical starting supply current is 100µA.

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