UC2844AD1
vs
TL3844DG4-8
feature comparison
Rohs Code |
Yes
|
Yes
|
Part Life Cycle Code |
Obsolete
|
Obsolete
|
Ihs Manufacturer |
STMICROELECTRONICS
|
TEXAS INSTRUMENTS INC
|
Part Package Code |
SOIC
|
SOIC
|
Package Description |
SOP, SOP8,.25
|
SOP, SOP8,.25
|
Pin Count |
8
|
8
|
Reach Compliance Code |
unknown
|
compliant
|
ECCN Code |
EAR99
|
EAR99
|
HTS Code |
8542.39.00.01
|
8542.39.00.01
|
Samacsys Manufacturer |
STMicroelectronics
|
Texas Instruments
|
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 |
30 V
|
30 V
|
Input Voltage-Min |
11.5 V
|
11.5 V
|
Input Voltage-Nom |
15 V
|
15 V
|
JESD-30 Code |
R-PDSO-G8
|
R-PDSO-G8
|
JESD-609 Code |
e0
|
e4
|
Length |
4.9 mm
|
4.9 mm
|
Number of Functions |
1
|
1
|
Number of Terminals |
8
|
8
|
Operating Temperature-Max |
85 °C
|
70 °C
|
Operating Temperature-Min |
-25 °C
|
|
Output Current-Max |
1 A
|
1 A
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
SOP
|
SOP
|
Package Equivalence Code |
SOP8,.25
|
SOP8,.25
|
Package Shape |
RECTANGULAR
|
RECTANGULAR
|
Package Style |
SMALL OUTLINE
|
SMALL OUTLINE
|
Qualification Status |
Not Qualified
|
Not Qualified
|
Seated Height-Max |
1.75 mm
|
1.75 mm
|
Surface Mount |
YES
|
YES
|
Switcher Configuration |
BUCK-BOOST
|
SINGLE
|
Switching Frequency-Max |
500 kHz
|
500 kHz
|
Technology |
BIPOLAR
|
|
Temperature Grade |
OTHER
|
COMMERCIAL
|
Terminal Finish |
TIN LEAD
|
NICKEL PALLADIUM GOLD
|
Terminal Form |
GULL WING
|
GULL WING
|
Terminal Pitch |
1.27 mm
|
1.27 mm
|
Terminal Position |
DUAL
|
DUAL
|
Width |
3.9 mm
|
3.9 mm
|
Base Number Matches |
1
|
1
|
Moisture Sensitivity Level |
|
1
|
Output Voltage-Max |
|
5.1 V
|
Output Voltage-Min |
|
4.9 V
|
Output Voltage-Nom |
|
5 V
|
Peak Reflow Temperature (Cel) |
|
260
|
Time@Peak Reflow Temperature-Max (s) |
|
30
|
|
|
|
Compare UC2844AD1 with alternatives
Compare TL3844DG4-8 with alternatives