Texas Instruments UC3842AD8, PWM Current Mode Controller, 1 A, 500 kHz 8-Pin SOIC
- RS Stock No. 661-5314
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. UC3842AD8
- ผู้ผลิต / Manufacturer Texas Instruments
ข้อมูลทางเทคนิค / Technical Data Sheets
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.
Flyback Controllers, Texas Instruments
Current-Mode and Voltage-Mode PWM Controller
Primary-Side Regulation
Peak Power Mode
Low Power
คุณสมบัติ / Specifications
| คุณสมบัติ | Value |
|---|---|
| Number of PWM Outputs | 1 |
| Control Method | Current |
| Topology | Boost, Buck, Flyback, Forward |
| Rise Time | 50ns |
| Fall Time | 50ns |
| Maximum Duty Cycle | 100% |
| Maximum Switching Frequency | 500 kHz |
| Mounting Type | Surface Mount |
| Package Type | SOIC |
| Pin Count | 8 |
| Output Current | 1 A |
| Minimum Operating Temperature | 0 °C |
| Dimensions | 4.9 x 3.91 x 1.58mm |
| Length | 4.9mm |
| Height | 1.58mm |
| Maximum Operating Temperature | +70 °C |
| Width | 3.91mm |
40 มีของพร้อมจัดส่งภายใน (In stock for delivery within) 4-6 วันทำการ (working days)
ราคา / Price Each: (In a Pack of 5)
THB
43.758
(exc. VAT)
THB
46.821
(inc. VAT)
Units
Per unit
Per Pack*
5 - 20
THB43.758
THB218.79
25 - 95
THB39.176
THB195.88
100 - 245
THB36.792
THB183.96
250 - 495
THB35.36
THB176.80
500 +
THB34.584
THB172.92
*ตัวบ่งบอกราคา / price indicative
ตัวเลือกบรรจุภัณฑ์ / Packaging Options :
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