UC2845ADW/80976
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UC2845ADW/80976
Product Category：
DC DC Switching Controllers
manufacturer：
Unitrode
type：
UC2845A CURRENT MODE PWM CONTROL
encapsulation：
packaging：
Bulk
RoHS：
YES
price：
1.58

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Specifications
Part Status
Obsolete
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
16-SOIC (0.295", 7.50mm Width)
Supplier Device Package
16-SOIC
Synchronous Rectifier
No
Output Type
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Output Phases
1
Clock Sync
No
Serial Interfaces
-
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
48%
Control Features
Frequency Control
Voltage - Supply (Vcc/Vdd)
7.6V ~ 30V
Topology
Boost, Buck, Flyback, Forward
Output Configuration
Positive, Isolation Capable