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UC3845AD
the part number is UC3845AD
Part
UC3845AD
Manufacturer
Description
IC REG CTRLR BUCK/BOOST 14SOIC
Lead Free/ROHS
pb RoHs
Datasheets
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Specification
Input Voltage (Min) 8.2V
Mount Surface Mount
Package / Case SOIC
Technology BIPOLAR
Terminal Form GULL WING
Number of Pins 14
Control Technique PULSE WIDTH MODULATION
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Operating Temperature 0°C~70°C TA
Max Duty Cycle 50 %
Output Current 200mA
Topology Buck, Boost
Mounting Type Surface Mount
Switcher Configuration SINGLE
Rise Time 50ns
Input Voltage (Max) 30V
Packaging Tube
Quiescent Current 11mA
Output Voltage 5.1V
Input Current 11mA
Control Mode CURRENT-MODE
Output Type Transistor Driver
Output Configuration Positive
Terminal Finish Matte Tin (Sn)
Supplier Device Package 14-SOIC
Function Step-Up, Step-Down
Terminal Position DUAL
Fall Time (Typ) 50 ns
Number of Terminations 14
ECCN Code EAR99
Width 3.875mm
Lead Free Lead Free
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Pbfree Code yes
RoHS Status RoHS Compliant
Analog IC - Other Type SWITCHING CONTROLLER
Synchronous Rectifier Yes
Input Voltage-Nom 15V
REACH SVHC No SVHC
JESD-609 Code e3
Clock Sync No
Number of Outputs 1
Time@Peak Reflow Temperature-Max (s) 40
Peak Reflow Temperature (Cel) 260
Duty Cycle (Max) 48%
Length 8.64mm
Subcategory Switching Regulator or Controllers
Part Status Obsolete
Frequency 500kHz
Published 1997
Base Part Number UC*84
Related Parts For UC3845AD
UC3800

Texas Instruments

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