Texas Instruments UCD7230ARGWT DC DC Switching Controllers
IC REG CTRLR BUCK 20VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCD7230ARGWT
Detailed Description
IC REG CTRLR BUCK 20VQFN
Package
20-VQFN Exposed Pad
Key Features
Package / Case: 20-VQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
UCD7230ARGWT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UCD7230ARGWT DC DC Switching Controllers technical specifications.
General
Package / Case
20-VQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
4.75V ~ 15.5V
Output Type
Transistor Driver
Switching Frequency
200kHz ~ 2MHz
Number of Outputs
1
Topology
Buck
Control Features
Current Limit, Enable
Output Configuration
Positive
Alternate Parts Comparison (UCD7230ARGWT vs UCD7230RGWR vs UCD7230RGWRG4 vs UCD9220RGZR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-VQFN Exposed Pad | 20-VQFN Exposed Pad | 20-VQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supply Voltage | 4.75V ~ 15.5V | 4.5V ~ 15.5V | 4.5V ~ 15.5V | 3V ~ 3.6V |
| Switching Frequency | 200kHz ~ 2MHz | Up to 2MHz | Up to 2MHz | 15.26kHz ~ 2MHz |
| Clock Sync | No | No | No | Yes |
| Control Features | Current Limit, Enable | Current Limit, Enable | Current Limit, Enable | Tracking |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Phases | 1 | 1 | 1 | 4 |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | PWM Signal |
| Synchronous Rectifier | Yes | Yes | Yes | No |
| Topology | Buck | Buck | Buck | Buck |
| Action |
More Parts in DC DC Switching Controllers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
UCD7230RGWRTexas Instruments15.5 V, 2 MHz, 4 A synchronous buck MOSFET™ driver compatible with UCD92xx digital PWM controllers