- RS庫存編號:
- 661-5128
- 製造零件編號:
- UC2845D
- 製造商:
- Texas Instruments
此產品已停售
- RS庫存編號:
- 661-5128
- 製造零件編號:
- UC2845D
- 製造商:
- Texas Instruments
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產品詳細資訊
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
Current-Mode and Voltage-Mode PWM Controller
Primary-Side Regulation
Peak Power Mode
Low Power
Primary-Side Regulation
Peak Power Mode
Low Power
規格
屬性 | 值 |
---|---|
Maximum Switching Frequency | 500 kHz |
Output Current | 1 A |
Control Method | Current |
Number of Outputs | 1 |
Fall Time | 50ns |
Mounting Type | Surface Mount |
Package Type | SOIC |
Rise Time | 50ns |
Topology | Boost, Flyback, Forward |
Pin Count | 14 |
Dimensions | 8.65 x 3.91 x 1.58mm |
Maximum Duty Cycle | 50% |
PWM Controller Type | Current Mode |
Length | 8.65mm |
Width | 3.91mm |
Height | 1.58mm |
Minimum Operating Temperature | -40 °C |
Maximum Operating Temperature | +85 °C |