ZHCSVP7J January 1989 – October 2024 TL2842 , TL2843 , TL2844 , TL2845 , TL3842 , TL3843 , TL3844 , TL3845
PRODUCTION DATA
- 1
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 Pin Configuration and Functions
- 5 Specifications
- 6 Detailed Description
- 7 Application and Implementation
- 8 Device and Documentation Support
- 9 Revision History
- 10Mechanical, Packaging, and Orderable Information
封裝選項
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
機械數(shù)據(jù) (封裝 | 引腳)
- D|14
- D|8
- P|8
散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)
訂購信息
4 Pin Configuration and Functions
Figure 4-1 D Package14-Pin SOICTop View
Figure 4-2 D or P Package8-Pin SOIC or PDIPTop ViewTable 4-1 Pin Functions
| PIN | TYPE(1) | DESCRIPTION | ||
|---|---|---|---|---|
| NAME | D | D or P | ||
| COMP | 1 | 1 | I/O | Error amplifier compensation pin |
| GND | 9 | 5 | — | Device power supply ground terminal |
| ISENSE | 5 | 3 | I | Current sense comparator input |
| NC | 2, 4, 6, 13 | — | — | Do not connect |
| OUTPUT | 10 | 6 | O | PWM Output |
| POWER GROUND | 8 | — | — | Output PWM ground terminal |
| REF | 14 | 8 | O | Oscillator voltage reference |
| RT/CT | 7 | 4 | I/O | Oscillator RC input |
| VC | 11 | — | — | Output PWM positive voltage supply |
| VCC | 12 | 7 | — | Device positive voltage supply |
| VFB | 3 | 2 | I | Error amplifier input |
(1) I = Input; O = Output; I/O = Input or Output