30V,1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 0°C to 70°C 8-SOIC 0 to 70 Product overview: UC3845AD8TRG4 from Texas Instruments is a Power Management IC for power sequencing, voltage regulation, battery management, load control, and compact electronic system design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 30V, 1A, 500KHz, SOIC. Search-friendly keywords include PMIC, power management, load switch, power sequencing, 30V, 1A, 500KHz, SOIC, Power Management IC, Power Supply Controllers, Monitors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 760-UC3845AD8TRG4 can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 1275987-UC3845AD8TRG
Packaging: Reel - TR
Operating Temperature Range: 0°C ~ 70°C (TA)
Package: 8-SOIC (0.154", 3.90mm Width)
Output Type: Transistor Driver
Function: Step-Up, Step-Down, Step-Up/Step-Down
Topology: Buck, Boost, Flyback, Forward Converter
Frequency - Switching: 500kHz
Control Features: Frequency Control
Supply Voltage: 7.6 V ~ 30 V
Number of Outputs: 1
Output Configuration: Positive, Isolation Capable
Synchronous Rectifier: No
Family Name: UC3845A
Output Phases: 1
Clock Sync: No
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 8-SOIC
Duty Cycle (Maximum): 48%
Alternative Parts (Cross-Reference): MAX5022EPA+; MAX5041BEAI-T; MAX5020CSA-T;
Introduction Date: July 19, 2005
ECCN: EAR99
Country of Origin: Mexico
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Limited
Application Field: Used in Power Management, Industrial
Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
IC REG CTRLR MULT TOPOLOGY 8SOIC
IC REG CTRLR MULT TOPOLOGY 8SOIC
IC REG CTRLR MULT TOPOLOGY 8SOIC
Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Switching Controllers Current-Mode PWM Controller
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Utmel Electronic Limited | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Voltage Regulators | IC Switching Voltage Regulators | IC Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 760-UC3845AD8TRG4 | 1275987-UC3845AD8TRG4 | UC3845AD8TRG4-ND | 815-UC3845AD8TRG4 | UC3845AD8TRG4 | UC3845AD8TRG4 | UC3845AD8TRG4 | UC3845AD8TRG4 |
| Product Name | 30V 1A 500KHz SOIC Power Management IC | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UC3845AD8TRG4 | DC DC Switching Controllers | IC REG CTRLR MULT TOPOLOGY 8SOIC | PMIC - Voltage Regulators - DC DC Switching Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Power Supply Controllers, Monitors | DC DC Switching Controllers | Switching Controllers |
| Package Type | Other; D | SOIC; Other; 8-SOIC (0.154", 3.90mm Width) | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; 8-SOIC (0.154, 3.90mm Width) | SOIC | SOIC; Other; 8-SOIC (0.154\", 3.90mm Width) | ||
| Output Voltage | 5.1 volts | 15 volts | ||||||
| IOUT | 1 amps | 0.2000 amps | ||||||
| Operating Temperature | 0 C (32 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | ||
| Configuration / Function | Buck, Boost, Flyback, Forward Converter | Buck |
