STMicroelectronics L4985BTR PFC (Power Factor Correction)
PFC IC Continuous Conduction (CCM) 130kHz 8-SO
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L4985BTR
Detailed Description
LINEAR IC'S
Package
8-SOIC (0.154, 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154, 3.90mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
L4985BTR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L4985BTR PFC (Power Factor Correction) technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
10V ~ 24.5V
Lifecycle Status
Active
Mode
Continuous Conduction (CCM)
Switching Frequency
130kHz
Current Startup
400 µA
Feature Type
Power Factor Correction Controller
Alternate Parts Comparison (L4985BTR vs L6564D vs L6562AD vs L4984DTR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 10-SOP | 8-SOIC | 10-SOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -25°C ~ 125°C | -25°C ~ 125°C | -40°C ~ 150°C |
| Supply Voltage | 10V ~ 24.5V | 10.3V ~ 22.5V | 10.5V ~ 22.5V | 10.3V ~ 22.5V |
| Lifecycle Status | Active | Active | Active | Active |
| Current Startup | 400 µA | 90 µA | 30 µA | 65 µA |
| Mode | Continuous Conduction (CCM) | Discontinuous (Transition) | Discontinuous (Transition) | Continuous Conduction (CCM) |
| RoHS | Yes | Yes | Yes | -- |
| Package | SO-8 | SSOP-10 | SOP-8 | -- |
| Action |
More Parts in PFC Controllers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.