UC1843AVTD1
vs
UC2843AD8G4
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Active
Active
Ihs Manufacturer
TEXAS INSTRUMENTS INC
TEXAS INSTRUMENTS INC
Package Description
DIE,
GREEN, PLASTIC, SOIC-8
Reach Compliance Code
compliant
compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.39.00.01
8542.39.00.01
Analog IC - Other Type
SWITCHING CONTROLLER
SWITCHING CONTROLLER
Control Mode
CURRENT-MODE
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
PULSE WIDTH MODULATION
Input Voltage-Max
25 V
28 V
Input Voltage-Min
7.6 V
8.2 V
JESD-30 Code
R-XUUC-N22
R-PDSO-G8
Length
2.5654 mm
4.9 mm
Number of Functions
1
1
Number of Terminals
22
8
Package Body Material
UNSPECIFIED
PLASTIC/EPOXY
Package Code
DIE
SOP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
UNCASED CHIP
SMALL OUTLINE
Peak Reflow Temperature (Cel)
NOT SPECIFIED
260
Supply Voltage-Max (Vsup)
25 V
28 V
Supply Voltage-Min (Vsup)
12 V
8.4 V
Surface Mount
YES
YES
Switcher Configuration
BUCK-BOOST
BUCK-BOOST
Switching Frequency-Max
500 kHz
500 kHz
Terminal Form
NO LEAD
GULL WING
Terminal Position
UPPER
DUAL
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
30
Total Dose
30k Rad(Si) V
Width
1.8034 mm
3.9 mm
Base Number Matches
1
1
Part Package Code
SOIC
Pin Count
8
Samacsys Manufacturer
Texas Instruments
Input Voltage-Nom
15 V
JESD-609 Code
e4
Moisture Sensitivity Level
1
Operating Temperature-Max
85 °C
Operating Temperature-Min
-40 °C
Output Current-Max
1 A
Output Voltage-Max
5.05 V
Output Voltage-Min
4.95 V
Output Voltage-Nom
5 V
Package Equivalence Code
SOP8,.25
Qualification Status
Not Qualified
Seated Height-Max
1.75 mm
Supply Current-Max (Isup)
25 mA
Supply Voltage-Nom (Vsup)
11 V
Technology
BIPOLAR
Temperature Grade
INDUSTRIAL
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Pitch
1.27 mm
Compare UC1843AVTD1 with alternatives
Compare UC2843AD8G4 with alternatives