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UC3841Q Технические параметры

Texas Instruments  UC3841Q technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Свойство продукта Значение свойства
Классификация PMIC - Voltage Regulators - DC DC Switching Controllers
Марка Texas Instruments
Mounting Type Surface Mount
Package / Case 20-LCC (J-Lead)
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20Terminations
ECCN Code EAR99
Terminal Finish TIN LEAD
Additional Feature CURRENT MODE OPERATION IS ALSO POSSIBLE
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 220
Frequency 450kHz
Base Part Number UC3841
JESD-30 Code S-PQCC-J20
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1Output
Свойство продукта Значение свойства
Output Type Transistor Driver
Input Voltage-Nom 20V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd) 8V~32V
Quiescent Current 4.5mA
Control Features Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start
Input Voltage (Min) 8V
Topology Boost, Flyback, Forward Converter
Control Mode CURRENT/VOLTAGE-MODE
Output Current-Max 1A
Frequency - Switching 500kHz
Input Voltage (Max) 30V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Duty Cycle (Max) 95%
Length 8.965mm
Height Seated (Max) 4.57mm
Width 8.965mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC3841Q Документы

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