Texas Instruments UC1845AJ, PWM Controller, 2.5 V, 500 kHz 8-Pin, CDIP
Technical Document
Specifications
Brand
Texas InstrumentsMaximum Switching Frequency
500 kHz
Output Voltage
5.05 V
Output Current
1 A
Control Method
Current
Number of Outputs
1
Mounting Type
Through Hole
Fall Time
150ns
Package Type
CDIP
Rise Time
150ns
Pin Count
8
Topology
Boost, Flyback, Forward
Maximum Duty Cycle
50%
Dimensions
10.16 x 7.11 x 4.57mm
Length
10.16mm
PWM Controller Type
Current Mode
Width
7.11mm
Height
4.57mm
Minimum Operating Temperature
-55 °C
Maximum Operating Temperature
+125 °C
Maximum Operating Supply Voltage
2.5 V
Product details
Flyback Controller, Current Control, UC18/UC28/UC38 Series, Texas Instruments
The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler.
Flyback Controllers, Texas Instruments
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Stock information temporarily unavailable.
11.055 OMR
11.055 OMR Each (ex VAT)
11.608 OMR
11.608 OMR Each (inc. VAT)
Standard
1
11.055 OMR
11.055 OMR Each (ex VAT)
11.608 OMR
11.608 OMR Each (inc. VAT)
Stock information temporarily unavailable.
Standard
1
| Quantity | Unit price |
|---|---|
| 1 - 4 | 11.055 OMR |
| 5 - 9 | 9.924 OMR |
| 10 - 24 | 9.506 OMR |
| 25+ | 9.170 OMR |
Ideate. Create. Collaborate
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Technical Document
Specifications
Brand
Texas InstrumentsMaximum Switching Frequency
500 kHz
Output Voltage
5.05 V
Output Current
1 A
Control Method
Current
Number of Outputs
1
Mounting Type
Through Hole
Fall Time
150ns
Package Type
CDIP
Rise Time
150ns
Pin Count
8
Topology
Boost, Flyback, Forward
Maximum Duty Cycle
50%
Dimensions
10.16 x 7.11 x 4.57mm
Length
10.16mm
PWM Controller Type
Current Mode
Width
7.11mm
Height
4.57mm
Minimum Operating Temperature
-55 °C
Maximum Operating Temperature
+125 °C
Maximum Operating Supply Voltage
2.5 V
Product details
Flyback Controller, Current Control, UC18/UC28/UC38 Series, Texas Instruments
The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler.
Flyback Controllers, Texas Instruments
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products