Texas Instruments UCD8220PWPR DC DC Switching Controllers
IC REG CTRLR MULT TOP 16HTSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCD8220PWPR
Detailed Description
IC REG CTRLR MULT TOP 16HTSSOP
Package
16-PowerTSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 16-PowerTSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
UCD8220PWPR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UCD8220PWPR DC DC Switching Controllers technical specifications.
General
Package / Case
16-PowerTSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
4.5V ~ 15.5V
Output Type
Transistor Driver
Switching Frequency
Up to 2MHz
Number of Outputs
2
Topology
Full-Bridge, Half-Bridge, Push-Pull
Control Features
Current Limit
Output Configuration
Positive, Isolation Capable
Alternate Parts Comparison (UCD8220PWPR vs TPS40051PWPRG4 vs TPS40054PWPG4 vs TPS40020PWPG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-PowerTSSOP | 16-PowerTSSOP | 16-PowerTSSOP | 16-PowerTSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4.5V ~ 15.5V | 8V ~ 40V | 8V ~ 40V | 2.25V ~ 5.5V |
| Switching Frequency | Up to 2MHz | 500kHz | Up to 1MHz | 100kHz ~ 1MHz |
| Clock Sync | No | Yes | Yes | Yes |
| Control Features | Current Limit | Current Limit, Enable, Frequency Control, Soft Start | Current Limit, Enable, Frequency Control, Soft Start | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Function | Step-Up/Step-Down | Step-Down | Step-Down | Step-Down |
| Number of Outputs | 2 | 1 | 1 | 1 |
| Output Configuration | Positive, Isolation Capable | Positive | Positive | Positive |
| Output Phases | 1 | 1 | 1 | 1 |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Action |
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