15920000498

UC2844D8

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UC2844D8
PMIC - Voltage Regulators - DC DC Switching Controllers
Texas Instruments
IC CUR-MODE PWM
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Tube
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PDF(1)
TYPEDESCRIPTION
MfrTexas Instruments
Series-
PackageTube
Part StatusActive
Output TypeTransistor Driver
FunctionStep-Up, Step-Down, Step-Up/Step-Down
Output ConfigurationPositive, Isolation Capable
TopologyBoost, Buck, Flyback, Forward
Number of Outputs1
Output Phases1
Voltage - Supply (Vcc/Vdd)12V ~ 28V
Frequency - SwitchingUp to 500kHz
Duty Cycle (Max)48%
Synchronous RectifierNo
Clock SyncNo
Serial Interfaces-
Control FeaturesFrequency Control
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOIC
Base Product NumberUC2844

1

3.32

3.32

10

2.975

29.75

25

2.8196

70.49

100

2.318

231.8

250

2.16252

540.63

500

1.91664

958.32

1

1.66125

1.66125

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