CS51031YD8
RoHS
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Package 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
CS51031 Buck Tube e0 DC to DC switching controller 1A 4.9mm 4.5V 200kHz
PDF
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Buying Options
Total Price: USD $6.18
Unit Price: USD $6.1807
≥1 USD $6.1807
≥10 USD $5.0711
≥100 USD $4.91245
≥500 USD $4.75475
≥1000 USD $4.5961
Inventory: 1602
Minimum: 1
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Technical Details
Supply Chain
Lifecycle Status OBSOLETE (Last Updated: 1 week ago)
Physical
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2002
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number CS51031
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 10V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.3V~20V
Control Features Frequency Control, Soft Start
Input Voltage (Min) 4.5V
Topology Buck
Control Mode VOLTAGE-MODE
Output Current-Max 1A
Frequency - Switching 200kHz
Synchronous Rectifier No
Max Frequency 240kHz
Duty Cycle (Max) 83.3%
Dimensions
Length 4.9mm
Width 3.9mm
Compliance
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
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