Texas Instruments UCD7242RSJT DC DC Switching Regulators
Digital Dual Synchronous Buck Power Driver
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCD7242RSJT
Detailed Description
Digital Dual Synchronous Buck Power Driver
Package
32-PowerVFQFN
Key Features
Package / Case: 32-PowerVFQFN; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
UCD7242RSJT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UCD7242RSJT DC DC Switching Regulators technical specifications.
General
Package / Case
32-PowerVFQFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Max Input Voltage
18V
Functions
Step-Down
Output Current
10A
Switching Frequency
300kHz ~ 2MHz
Number of Outputs
2
Topology
Buck
Alternate Parts Comparison (UCD7242RSJT 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 | 32-PowerVFQFN | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 110°C (TA) |
| Switching Frequency | 300kHz ~ 2MHz | 15.26kHz ~ 2MHz | 15.26kHz ~ 2MHz | 15.26kHz ~ 2MHz |
| Number of Outputs | 2 | 4 | 2 | 4 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Synchronous Rectifier | Yes | No | No | No |
| Topology | Buck | Buck | Buck | Buck |
| Supply Voltage | -- | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V |
| Clock Sync | -- | Yes | Yes | Yes |
| Control Features | -- | Tracking | Enable, Power Good, Reset, Sequencing, Tracking | Tracking |
| Duty Cycle Max | -- | 100% | 100% | 100% |
| Action |
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