ZHCSGY7B October 2017 – January 2018 TPS92830-Q1
PRODUCTION DATA.
- 1 特性
- 2 應(yīng)用
- 3 說(shuō)明
- 4 修訂歷史記錄
- 5 說(shuō)明 （續(xù)）
- 6 Pin Configuration and Functions
- 7 Specifications
- 8 Detailed Description
- 9 Application and Implementation
- 10Layout
- 11器件和文檔支持
- 12機(jī)械、封裝和可訂購(gòu)信息
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- PW|28
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
訂購(gòu)信息
7.7 Typical Characteristics
TA = 25 ºC unless otherwise noted
| V(IN) = 14 V | V(ICTRL) = 1.8 V |
| V(IN) = 14 V |
Figure 6. Duty Cycle of PWM Dimming-Current Output vs PWM Input Duty Cycle
| Ch. 1 = V(IN) | Ch. 2 = G1 | Ch. 3 = SENSE1 |
| Ch. 4 = I(OUT1) |
| Ch. 1 = V(IN) | Ch. 2 = G1 | Ch. 3 = SENSE1 |
| Ch. 4 = I(OUT1) |
Figure 14. Fast Power Down and Slow Power Up
| Ch. 1 = V(IN) | Ch. 2 = G1 | Ch. 3 = SENSE1 |
| Ch. 4 = I(OUT1) |
| V(ICTRL) = 1.8 V |
| V(IN) = 14 V |
| Ch. 1 = V(IN) | Ch. 2 = G1 | Ch. 3 = SENSE1 |
| Ch. 4 = I(OUT1) |
| Ch. 1 = V(IN) | Ch. 2 = G1 | Ch. 3 = SENSE1 |
| Ch. 4 = I(OUT1) | ƒ = 15 Hz |
| Ch. 1 = V(IN) | Ch. 2 = G1 | Ch. 3 = SENSE1 |
| Ch. 4 = I(OUT1) |
Figure 17. LED Open-Circuit Protection and One-Fails–All-Fail
| Ch. 1 = V(IN) | Ch. 2 = CP1N | Ch. 3 = CPOUT |