| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| UC2843ADG4 | Texas Instruments | Current Mode PWM Controller 14-SOIC -40 to 85 |
|
|
|
|---|---|
|
Pbfree Code
|
Yes
|
|
Rohs Code
|
Yes
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
TEXAS INSTRUMENTS INC
|
|
Part Package Code
|
SOIC
|
|
Package Description
|
SOP, SOP14,.25
|
|
Pin Count
|
14
|
|
Reach Compliance Code
|
compliant
|
|
ECCN Code
|
EAR99
|
|
HTS Code
|
8542.39.00.01
|
|
Samacsys Manufacturer
|
Texas Instruments
|
|
Analog IC - Other Type
|
SWITCHING CONTROLLER
|
|
Control Mode
|
CURRENT-MODE
|
|
Control Technique
|
PULSE WIDTH MODULATION
|
|
Input Voltage-Max
|
28 V
|
|
Input Voltage-Min
|
8.2 V
|
|
Input Voltage-Nom
|
15 V
|
|
JESD-30 Code
|
R-PDSO-G14
|
|
JESD-609 Code
|
e4
|
|
Length
|
8.65 mm
|
|
Moisture Sensitivity Level
|
1
|
|
Number of Functions
|
1
|
|
Number of Terminals
|
14
|
|
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 Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
SOP
|
|
Package Equivalence Code
|
SOP14,.25
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
SMALL OUTLINE
|
|
Peak Reflow Temperature (Cel)
|
260
|
|
Qualification Status
|
Not Qualified
|
|
Seated Height-Max
|
1.75 mm
|
|
Supply Current-Max (Isup)
|
25 mA
|
|
Supply Voltage-Max (Vsup)
|
28 V
|
|
Supply Voltage-Min (Vsup)
|
8.4 V
|
|
Supply Voltage-Nom (Vsup)
|
11 V
|
|
Surface Mount
|
YES
|
|
Switcher Configuration
|
BUCK-BOOST
|
|
Switching Frequency-Max
|
500 kHz
|
|
Technology
|
BIPOLAR
|
|
Temperature Grade
|
INDUSTRIAL
|
|
Terminal Finish
|
Nickel/Palladium/Gold (Ni/Pd/Au)
|
|
Terminal Form
|
GULL WING
|
|
Terminal Pitch
|
1.27 mm
|
|
Terminal Position
|
DUAL
|
|
Time@Peak Reflow Temperature-Max (s)
|
NOT SPECIFIED
|
|
Width
|
3.9 mm
|
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| LT1241IN8 | Switching Controller, Current-mode, 500kHz Switching Freq-Max, PDIP8 | Analog Devices Inc | UC2843ADG4 vs LT1241IN8 |
| CS2845LN8 | 1A SWITCHING CONTROLLER, PDIP8, DIP-8 | onsemi | UC2843ADG4 vs CS2845LN8 |
| UC3845AD1 | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SO-8 | STMicroelectronics | UC2843ADG4 vs UC3845AD1 |
| UC3843BDG | High Performance Current Mode PWM Controller, SOIC-14 NB, 55-TUBE | onsemi | UC2843ADG4 vs UC3843BDG |
| UC2845BN | 1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 | onsemi | UC2843ADG4 vs UC2845BN |
| IP2845AJ | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CDIP8, CERAMIC, DIP-8 | TT Electronics Resistors | UC2843ADG4 vs IP2845AJ |
| IP3845D-14 | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, 0.150 INCH, PLASTIC, SOIC-14 | TT Electronics Power and Hybrid / Semelab Limited | UC2843ADG4 vs IP3845D-14 |
| 5962-8992001VX | 0.4A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP18, CERAMIC, DIP-18 | Texas Instruments | UC2843ADG4 vs 5962-8992001VX |
| UC3844BVD1 | 1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8 | onsemi | UC2843ADG4 vs UC3844BVD1 |
| 5962-8670407V2A | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20 | Texas Instruments | UC2843ADG4 vs 5962-8670407V2A |
