Power Circuits
UC3845ADTRG4
Texas Instruments
Description: 30V,1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 0°C to 70°C 14-SOIC 0 to 70

Overview of UC3845ADTRG4 by Texas Instruments

Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Where used in Applications: Consumer Electronics Energy and Power Systems Renewable Energy

Price & Stock for UC3845ADTRG4 by Texas Instruments

Part # Manufacturer Description Stock Price Buy
DISTI # 595-UC3845ADTRG4
Mouser Electronics Switching Controllers Current-Mode PWM Controller RoHS: Compliant 0
  • 2,500 $0.4310
  • 5,000 $0.4090
  • 10,000 $0.3940
$0.3940 / $0.4310 Order Now

CAD Models for UC3845ADTRG4 by Texas Instruments
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Part Data Attributes for UC3845ADTRG4 by Texas Instruments

UC3845ADTRG4
Texas Instruments
-
-
Pbfree Code
Yes
Rohs Code
Yes
Part Life Cycle Code
Active
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
70 °C
Operating Temperature-Min
Output Current-Max
1 A
Output Voltage-Max
5.1 V
Output Voltage-Min
4.9 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
COMMERCIAL
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
Want to compare parts?
  1. UC3845ADTRG4
    Texas Instruments
    30V,1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 0°C to 70°C 14-SOIC 0 to 70
    VS

Alternate Parts for UC3845ADTRG4

This table gives cross-reference parts and alternative options found for UC3845ADTRG4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of UC3845ADTRG4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number Description Manufacturer Compare
UC3845ADG4 30V,1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 0°C to 70°C 14-SOIC 0 to 70 Texas Instruments UC3845ADTRG4 vs UC3845ADG4
UC3845AD 30V,1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 0°C to 70°C 14-SOIC 0 to 70 Texas Instruments UC3845ADTRG4 vs UC3845AD
UC2845ADG4 Current Mode PWM Controller 14-SOIC -40 to 85 Texas Instruments UC3845ADTRG4 vs UC2845ADG4
UC3845ADTR 30V,1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 0°C to 70°C 14-SOIC 0 to 70 Texas Instruments UC3845ADTRG4 vs UC3845ADTR
UC2845ADTR 30V, 1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 40°C to 85°C 14-SOIC -40 to 85 Texas Instruments UC3845ADTRG4 vs UC2845ADTR
Part Number Description Manufacturer Compare
UC3842BVDR2G High Performance Current Mode PWM Controller, SOIC-14 NB, 2500-REEL onsemi UC3845ADTRG4 vs UC3842BVDR2G
UC2844D8G4 Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40C to 85C 8-SOIC -40 to 85 Texas Instruments UC3845ADTRG4 vs UC2844D8G4
UC3844BD1 Current Mode PWM STMicroelectronics UC3845ADTRG4 vs UC3844BD1
UC3842AD1013TR 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SO-8 STMicroelectronics UC3845ADTRG4 vs UC3842AD1013TR
UC3842AD 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0°C to 70°C 14-SOIC 0 to 70 Texas Instruments UC3845ADTRG4 vs UC3842AD
UC3843ADTR 30-V, 1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 0°C to 70°C 14-SOIC 0 to 70 Texas Instruments UC3845ADTRG4 vs UC3843ADTR
E-UC3844AD1 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, LEAD FREE, SOP-8 STMicroelectronics UC3845ADTRG4 vs E-UC3844AD1
UC2845ADTR 30V, 1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 40°C to 85°C 14-SOIC -40 to 85 Texas Instruments UC3845ADTRG4 vs UC2845ADTR
UC1844AL883B Current Mode PWM Controller 20-LCCC -55 to 125 Texas Instruments UC3845ADTRG4 vs UC1844AL883B
MIC38HC44-1YM IC,SMPS CONTROLLER,CURRENT-MODE,BICMOS,SOP,14PIN,PLASTIC Microchip Technology Inc UC3845ADTRG4 vs MIC38HC44-1YM

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