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KA3843B

Rochester Electronics, LLC
RoHS
RoHS RoHS compliant
Package 8-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description Tube e3 Positive MATTE TIN DC to DC switching controller 1A 8.56mm 30V Up to 500kHz
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Inventory: 143727
Minimum: 1
Total Price: USD $0.28
Unit Price: USD $0.2772
≥1 USD $0.2772

Technical Details

Physical

Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Surface Mount YES

Technical

Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Last Time Buy
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 14
Terminal Finish MATTE TIN
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Pin Count 14
Number of Outputs 1
Qualification Status COMMERCIAL
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching Up to 500kHz
Input Voltage (Max) 30V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration SINGLE
Duty Cycle (Max) 97%
Clock Sync No

Dimensions

Length 8.56mm
Width 3.95mm

Compliance

RoHS Status ROHS3 Compliant

Alternative Model

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