Texas Instruments UCC2809PW-2 AC DC Converters, Offline Switchers
IC OFFLINE SW MULT TOP 8TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCC2809PW-2
Detailed Description
IC OFFLINE SW MULT TOP 8TSSOP
Package
8-TSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 8-TSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
UCC2809PW-2 Datasheet
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Technical Specifications
Texas Instruments UCC2809PW-2 AC DC Converters, Offline Switchers technical specifications.
General
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C (TJ)
Supply Voltage
8V ~ 19V
Lifecycle Status
Active
Internal Switch S
No
Switching Frequency
1MHz
Output Isolation
Isolated
Topology
Boost, Flyback, Forward
Voltage Start Up
10 V
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Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -55°C ~ 150°C (TJ) |
| Supply Voltage | 8V ~ 19V | 8.3V ~ 12V | 8.3V ~ 12V | 8.3V ~ 15V |
| Switching Frequency | 1MHz | Up to 1MHz | Up to 1MHz | 1MHz |
| Lifecycle Status | Active | Active | Active | Obsolete |
| Control Features | Frequency Control, Soft Start | Frequency Control | Frequency Control | Frequency Control |
| Duty Cycle | 70% | 49% | 49% | 49% |
| Topology | Boost, Flyback, Forward | Boost, Flyback, Forward | Boost, Buck, Flyback, Forward | Boost, Buck, Half-Bridge, Push-Pull |
| Voltage Start Up | 10 V | 12.5 V | 12.5 V | 12.5 V |
| Internal Switch S | No | No | No | -- |
| Action |
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