Power Management
UC3845ADTR
Texas Instruments
Price range: $0.50 - $0.96
Category: Power Management
Current Mode PWM Controller 1A 14-Pin SOIC T/R
UC3845ADTR Inventory
by: Texas Instruments
Parameters
Frequency(Min)(kHz)
26
Operating Temperature Range(C)
0 to 70
Control Method
Peak Current Mode
Rating
Catalog
Duty Cycle(Max)(%)
50
Vin(Min)(V)
9
UVLO Thresholds On/Off(V)
8.4/7.6
Topology
Boost,Buck,Buck-Boost,Flyback,Forward
Special Features
Error Amplifier,Multi-topology
Approx. Price (US$)
0.42 | 1ku
Frequency(Max)(kHz)
500
Package Group
PDIP,SOIC
Vin(Max)(V)
400
Gate Drive(Typ)(A)
1
Features
Part Family
UC3845A
Status
ACTIVE
ROHS
Compliant
PB Free
Yes
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