Texas Instruments UCC2889N, PWM Controller, 9 V, 250 kHz 8-Pin, PDIP
- RS Stock No.:
- 145-5766
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- UCC2889N
- ผู้ผลิต / Manufacturer:
- Texas Instruments
ผลิตภัณฑ์ที่เลิกผลิตแล้ว
- RS Stock No.:
- 145-5766
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- UCC2889N
- ผู้ผลิต / Manufacturer:
- Texas Instruments
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
- COO (Country of Origin):
- MY
รายละเอียดสินค้า / Product Details
Flyback Controller, Voltage Control, 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
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
|---|---|
| Maximum Switching Frequency | 250 kHz |
| Output Voltage | 18 V |
| Number of Outputs | 1 |
| Control Method | Voltage |
| Fall Time | 30ns |
| Mounting Type | Through Hole |
| Package Type | PDIP |
| Rise Time | 35ns |
| Topology | Flyback |
| Pin Count | 8 |
| Dimensions | 9.81 x 6.35 x 4.57mm |
| Maximum Duty Cycle | 55% |
| Length | 9.81mm |
| PWM Controller Type | Voltage Mode |
| Width | 6.35mm |
| Height | 4.57mm |
| Maximum Operating Supply Voltage | 9 V |