KA7551
vs
TL1451AMFK
feature comparison
| Rohs Code |
No
|
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
FAIRCHILD SEMICONDUCTOR CORP
|
TEXAS INSTRUMENTS INC
|
| Part Package Code |
SOIC
|
QLCC
|
| Package Description |
SOP, SOP16,.25
|
QCCN, LCC20,.35SQ
|
| Pin Count |
16
|
20
|
| Reach Compliance Code |
unknown
|
unknown
|
| ECCN Code |
EAR99
|
EAR99
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Analog IC - Other Type |
SWITCHING CONTROLLER
|
DUAL SWITCHING CONTROLLER
|
| Control Mode |
VOLTAGE-MODE
|
VOLTAGE-MODE
|
| Control Technique |
PULSE WIDTH MODULATION
|
PULSE WIDTH MODULATION
|
| Input Voltage-Max |
40 V
|
50 V
|
| Input Voltage-Min |
3.6 V
|
3.6 V
|
| JESD-30 Code |
R-PDSO-G16
|
S-CQCC-N20
|
| JESD-609 Code |
e0
|
|
| Length |
9.9 mm
|
8.89 mm
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
16
|
20
|
| Operating Temperature-Max |
85 °C
|
125 °C
|
| Operating Temperature-Min |
-25 °C
|
-55 °C
|
| Output Current-Max |
0.021 A
|
0.021 A
|
| Package Body Material |
PLASTIC/EPOXY
|
CERAMIC, METAL-SEALED COFIRED
|
| Package Code |
SOP
|
QCCN
|
| Package Equivalence Code |
SOP16,.25
|
LCC20,.35SQ
|
| Package Shape |
RECTANGULAR
|
SQUARE
|
| Package Style |
SMALL OUTLINE
|
CHIP CARRIER
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
1.8 mm
|
2.03 mm
|
| Surface Mount |
YES
|
YES
|
| Switcher Configuration |
PUSH-PULL
|
PHASE-SHIFT
|
| Switching Frequency-Max |
500 kHz
|
500 kHz
|
| Technology |
BIPOLAR
|
CMOS
|
| Temperature Grade |
OTHER
|
MILITARY
|
| Terminal Finish |
TIN LEAD
|
|
| Terminal Form |
GULL WING
|
NO LEAD
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
DUAL
|
QUAD
|
| Width |
3.95 mm
|
8.89 mm
|
| Base Number Matches |
2
|
1
|
| Input Voltage-Nom |
|
6 V
|
| Output Voltage-Nom |
|
2.5 V
|
| Screening Level |
|
MIL-STD-883
|
|
|
|
Compare KA7551 with alternatives
Compare TL1451AMFK with alternatives