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UCC2897APW

Texas Instruments
RoHS
RoHS RoHS compliant
Package 20-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description UCC2897 Flyback Forward Converter Tube e4 DC to DC switching controller 14ns 2A 76.997305mg 11.1V
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Inventory: 1528
Minimum: 1
Total Price: USD $0.9
Unit Price: USD $0.898554
≥1 USD $0.898554
≥10 USD $0.872126
≥100 USD $0.845698
≥500 USD $0.812663

Technical Details

Supply Chain

Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)

Physical

Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 20
Weight 76.997305mg

Technical

Operating Temperature -40°C~125°C TJ
Packaging Tube
Tolerance 3%
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 12V
Terminal Pitch 0.65mm
Frequency 1MHz
Base Part Number UCC2897
Function Step-Up/Step-Down
Number of Outputs 1
Output Voltage 11.1V
Output Type Transistor Driver
Max Output Current 2A
Operating Supply Voltage 12V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Output Current 2A
Voltage - Supply (Vcc/Vdd) 8.5V~16V
Control Features Current Limit, Enable, Soft Start
Max Output Voltage 11.1V
Topology Flyback, Forward Converter
Control Mode CURRENT-MODE
Frequency - Switching 250kHz
Max Input Voltage 16V
Control Technique PULSE WIDTH MODULATION
Rise Time 19 ns
Supply Current-Max (Isup) 3mA
Synchronous Rectifier Yes
Fall Time (Typ) 14 ns
Nominal Input Voltage 110V
Switcher Configuration SINGLE
Max Duty Cycle 74 %
Input Current 2mA
Duty Cycle (Max) 70%

Dimensions

Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm

Compliance

Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

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