Texas Instruments UC3901DWTR
- Part Number:
- UC3901DWTR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3265607-UC3901DWTR
- Description:
- IC ISOLATED FB GENERATOR 16SOIC
- ECAD Model:
-
- Datasheet:
- UC1901, 2901, 3901
Description
The UC1901 family of isolated feedback generators provides a reliable and cost-effective alternative to optical couplers for closing feedback control loops across voltage isolation boundaries. These devices utilize an amplitude modulation system to couple loop error signals using small RF transformers or capacitors.
Features
Amplitude modulation system for transformer coupling of isolated feedback error signals
Low-cost alternative to optical couplers
Internal 1% reference and error amplifier
Internal carrier oscillator usable up to 5MHz
Modulator synchronizable to an external clock
Loop status monitor
Applications
Isolated feedback control loops in power supplies, motor drives, and other electronic systems
DC driver for optical couplers
General purpose amplifier
The UC1901 family of isolated feedback generators provides a reliable and cost-effective alternative to optical couplers for closing feedback control loops across voltage isolation boundaries. These devices utilize an amplitude modulation system to couple loop error signals using small RF transformers or capacitors.
Features
Amplitude modulation system for transformer coupling of isolated feedback error signals
Low-cost alternative to optical couplers
Internal 1% reference and error amplifier
Internal carrier oscillator usable up to 5MHz
Modulator synchronizable to an external clock
Loop status monitor
Applications
Isolated feedback control loops in power supplies, motor drives, and other electronic systems
DC driver for optical couplers
General purpose amplifier
Texas Instruments UC3901DWTR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC3901DWTR.
- Mounting TypeSurface Mount
- Package / Case16-SOIC (0.295, 7.50mm Width)
- Surface MountYES
- Operating Temperature0°C~70°C
- PackagingTape & Reel (TR)
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)2 (1 Year)
- Number of Terminations16
- ApplicationsFeedback Generator
- HTS Code8542.39.00.01
- TechnologyBIPOLAR
- Voltage - Supply4.5V~40V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Number of Functions1
- Supply Voltage10V
- Terminal Pitch1.27mm
- JESD-30 CodeR-PDSO-G16
- Supply Voltage-Max (Vsup)40V
- Supply Voltage-Min (Vsup)4.5V
- Analog IC - Other TypeANALOG CIRCUIT
- Current - Supply5mA
- Height Seated (Max)2.65mm
- Length10.3mm
- Width7.5mm
- RoHS StatusROHS3 Compliant
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