Texas Instruments UCD7230RGWRG4 DC DC Switching Controllers
IC REG CTRLR BUCK 20VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCD7230RGWRG4
Detailed Description
IC REG CTRLR BUCK 20VQFN
Package
20-VQFN Exposed Pad
Key Features
Package / Case: 20-VQFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
UCD7230RGWRG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UCD7230RGWRG4 DC DC Switching Controllers technical specifications.
General
Package / Case
20-VQFN Exposed Pad
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
4.5V ~ 15.5V
Functions
Step-Down
Topology
Buck
Output Type
Transistor Driver
Number of Outputs
1
Control Features
Current Limit, Enable
Switching Frequency
Up to 2MHz
Clock Sync
No
Alternate Parts Comparison (UCD7230RGWRG4 vs UCD9220RGZR vs UCD9224RGZR vs UCD9220RGZT)
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 | 48-VFQFN Exposed Pad | 48-VFQFN 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 ~ 110°C (TA) |
| Supply Voltage | 4.5V ~ 15.5V | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V |
| Switching Frequency | Up to 2MHz | 15.26kHz ~ 2MHz | 15.26kHz ~ 2MHz | 15.26kHz ~ 2MHz |
| Clock Sync | No | Yes | Yes | Yes |
| Control Features | Current Limit, Enable | Tracking | Enable, Power Good, Reset, Sequencing, Tracking | Tracking |
| Number of Outputs | 1 | 4 | 2 | 4 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Phases | 1 | 4 | 2 | 4 |
| Output Type | Transistor Driver | PWM Signal | PWM Signal | PWM Signal |
| Synchronous Rectifier | Yes | No | No | No |
| Topology | Buck | Buck | Buck | Buck |
| Action |
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