Power Management
UC3844D
Texas Instruments
Price range: $0.00 - $10.05
Category: Power Management
UC3844 Current-Mode PWM Controller
UC3844D Inventory
by: Texas Instruments
Distributor
SKU
Stock
Cost
Parameters
Frequency(Min)(kHz)
26
Operating Temperature Range(C)
0 to 70
Control Method
Peak Current Mode
Vin(Min)(V)
17
Rating
Catalog
Duty Cycle(Max)(%)
50
Topology
Boost,Buck,Buck-Boost,Flyback,Forward
Special Features
Error Amplifier,Multi-topology
Approx. Price (US$)
0.42 | 1ku
Frequency(Max)(kHz)
500
Package Group
PDIP,SOIC
Vin(Max)(V)
400
UVLO Thresholds On/Off(V)
16/10
Gate Drive(Typ)(A)
1
Features
Part Family
UC3844
Status
ACTIVE
ROHS
Yes
PB Free
Yes
Products to complete your design
V-Ref Precision 2.048V 10mA 3-Pin SOT-23 T/R
TMS320 - Piccolo Microcontroller, 32-Bit, FLASH, 60MHz, PQFP100
20ppm/Degrees C Max, 100uA, SOT23-3 Series Voltage eference 3-SOT-23 -40 to 125
LDO Regulator Pos 3.3V 1A 3-Pin(2+Tab) TO-252 Rail
LF353 Dual General-Purpose JFET-input Operational Amplifier
Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 4V to 40V 5-Pin(5+Tab) TO-220 Rail
