Texas Instruments UC3842AD8, PWM Controller, 500 kHz 8-Pin, SOIC
- RS Stock No.:
- 179-1755
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- UC3842AD8
- ผู้ผลิต / Manufacturer:
- Texas Instruments
225 มีของพร้อมจัดส่งภายใน (In stock for delivery within) 4-6 วันทำการ (working days)
เพิ่ม / Added
ราคา / Price Each (In a Tube of 75)
THB36.049
(exc. VAT)
THB38.572
(inc. VAT)
| Units | Per unit | Per Tube* |
| 75 - 75 | THB36.049 | THB2,703.675 |
| 150 - 225 | THB35.265 | THB2,644.875 |
| 300 + | THB34.482 | THB2,586.15 |
| *ตัวบ่งบอกราคา / price indicative | ||
- RS Stock No.:
- 179-1755
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- UC3842AD8
- ผู้ผลิต / Manufacturer:
- Texas Instruments
Legislation and Compliance
รายละเอียดสินค้า / 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.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
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
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
|---|---|
| Maximum Switching Frequency | 500 kHz |
| Output Current | 1 A |
| Number of Outputs | 1 |
| Control Method | Current |
| Mounting Type | Surface Mount |
| Fall Time | 50ns |
| Rise Time | 50ns |
| Package Type | SOIC |
| Pin Count | 8 |
| Topology | Boost, Buck, Flyback, Forward |
| Dimensions | 4.9 x 3.91 x 1.58mm |
| Maximum Duty Cycle | 100% |
| PWM Controller Type | Current Mode |
| Length | 4.9mm |
| Width | 3.91mm |
| Height | 1.58mm |
| Minimum Operating Temperature | 0 °C |
| Maximum Operating Temperature | +70 °C |