UCC2897PWR
RoHS 
RoHS compliant
RoHS compliantPackage 20-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
UCC2897 Flyback Forward Converter Tape & Reel (TR) e4 DC to DC switching controller 14ns 2A 76.997305mg 900mV
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Buying Options
Total Price: USD $3.04
Unit Price: USD $3.0419
≥1 USD $3.0419
≥10 USD $2.49565
≥100 USD $2.41775
≥500 USD $2.33985
≥1000 USD $2.26195
Inventory: 20661
Minimum: 1
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Technical Details
Technical
Output Configuration Positive, Isolation Capable
Output Current 2A
Voltage - Supply (Vcc/Vdd) 8.5V~14.5V
Control Features Enable, On Time Control, Soft Start
Topology Flyback, Forward Converter
Control Mode VOLTAGE-MODE
Frequency - Switching 250kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 19 ns
Supply Current-Max (Isup) 3mA
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 12V
Operating Supply Voltage 12V
Output Type Transistor Driver
Output Voltage 900mV
Qualification Status Not Qualified
Number of Outputs 1
Function Step-Up/Step-Down
Base Part Number UCC2897
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Frequency 1MHz
Terminal Pitch 0.65mm
Supply Voltage 12V
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology BICMOS
Subcategory Switching Regulator or Controllers
Additional Feature CAN ALSO BE CONFIGURED IN CURRENT MODE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Number of Terminations 20
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Not For New Designs
Pbfree Code yes
JESD-609 Code e4
Packaging Tape & Reel (TR)
Operating Temperature -40°C~105°C TA
Max Duty Cycle 74 %
Switcher Configuration PUSH-PULL
Nominal Input Voltage 120V
Fall Time (Typ) 14 ns
Synchronous Rectifier Yes
Physical
Weight 76.997305mg
Number of Pins 20
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status NRND (Last Updated: 4 days ago)
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Thickness 1mm
Width 4.4mm
Length 6.5mm
Height 1.2mm
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