Texas Instruments UC3865QG3 AC DC Converters, Offline Switchers
IC OFFLINE SW MULT TOP 20PLCC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UC3865QG3
Detailed Description
IC OFFLINE SW MULT TOP 20PLCC
Package
20-LCC (J-Lead)
Key Features
Package / Case: 20-LCC (J-Lead); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
UC3865QG3 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UC3865QG3 AC DC Converters, Offline Switchers technical specifications.
General
Package / Case
20-LCC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
10.5V ~ 22V
Lifecycle Status
Obsolete
Internal Switch S
Yes
Switching Frequency
10kHz ~ 1MHz
Output Isolation
Non-Isolated
Topology
Full-Bridge, Half-Bridge, Push-Pull
Voltage Start Up
16.5 V
Alternate Parts Comparison (UC3865QG3 vs UC2861QG3 vs UCC27201DDA vs UCC27200DDA)
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-LCC | 20-LCC | 8-PowerSOIC | 8-PowerSOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | -25°C ~ 85°C (TA) | -40°C ~ 140°C (TJ) | -40°C ~ 140°C (TJ) |
| Supply Voltage | 10.5V ~ 22V | 10.5V ~ 22V | 12V | 12V |
| Lifecycle Status | Obsolete | Obsolete | Active | Active |
| Action |
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