CS51221EDR16
RoHS
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Package 16-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
VOLTAGE-MODE DUAL Surface Mount Non-RoHS Compliant DC-DC Controller IC 60ns -40C~85C TA 1MHz 15V
PDF
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Buying Options
Total Price: USD $1.73
Unit Price: USD $1.7309
≥1 USD $1.7309
≥10 USD $1.42025
≥100 USD $1.37655
≥500 USD $1.3319
≥1000 USD $1.28725
Inventory: 1020
Minimum: 1
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Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2004
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn80Pb20)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Frequency 1MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number CS51221
Function Step-Up/Step-Down
Number of Outputs 1
Output Voltage 15V
Output Type Transistor Driver
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Output Current 1A
Voltage - Supply (Vcc/Vdd) 3.8V~15V
Control Features Current Limit, Frequency Control, Ramp, Soft Start
Input Voltage (Min) 4.7V
Topology Forward Converter
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Rise Time 60ns
Synchronous Rectifier No
Fall Time (Typ) 25 ns
Switcher Configuration SINGLE
Max Duty Cycle 90 %
Duty Cycle (Max) 85%
Clock Sync Yes
Dimensions
Length 9.9mm
Width 3.9mm
Compliance
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
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