PT6911電源-板安裝的直流轉(zhuǎn)換器規(guī)格書PDF中文資料
| 廠商型號 |
PT6911 |
| 參數(shù)屬性 | PT6911 封裝/外殼為23-SMD 模塊；包裝為托盤；類別為電源-板安裝的直流轉(zhuǎn)換器；PT6911應用范圍：ITE（商業(yè)）；產(chǎn)品描述：DC DC CONVERTER -4.4 TO -1.4V |
| 功能描述 | Wide Input Range Buck LED Driver |
| 封裝外殼 | 23-SMD 模塊 |
| 文件大小 |
178.19 Kbytes |
| 頁面數(shù)量 |
4 頁 |
| 生產(chǎn)廠商 | Princeton Technology Corporation |
| 企業(yè)簡稱 |
PTC【普誠】 |
| 中文名稱 | 普誠科技官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-30 9:20:00 |
PT6911規(guī)格書詳情
DESCRIPTION
The PT6911 is ideally suited for AC/DC buck LED drivers. Since the PT6911 includes an 8V-450V linear regulator which allows it to work from a wide range of input voltages without the need for an external low voltage supply. Besides, the PT6911 operates in hysteretic control mode, the controller achieves good output current regulation without the need for any loop compensation. The PT6911 delivers constant current within high accuracy to a wide variety and number of series connected LEDs.
The PT6911 includes PWM dimming and linear dimming functions. The PWM dimming input can accept an external control signal with a duty cycle of 0~100 and a frequency between 100Hz and a few KHz. Output current to LED string can be programmed to any value between 0 to its maximum value by PWM dimming. Also, a 0~1.2V linear dimming input can be used for linear dimming of the LED current.
FEATURES
? 8V to 450V input range
? Hysteretic controller
? High accuracy output current
? Low stand-by power dissipation
? Soft start
? PWM low-frequency dimming and linear dimming
APPLICATIONS
? AC/DC LED driver
? Backlight LED driver
? Constant-Current driver
產(chǎn)品屬性
- 產(chǎn)品編號：
PT6911C
- 制造商：
Texas Instruments
- 類別：
電源 - 板安裝 > 直流轉(zhuǎn)換器
- 系列：
Excalibur? PT6910 (12W)
- 包裝：
托盤
- 類型：
非隔離 PoL 模塊
- 電壓 - 輸入（最小值）：
4.5V
- 電壓 - 輸入（最大值）：
5.5V
- 電壓 - 輸出 1：
-4.4 ~ -1.4V
- 電流 - 輸出（最大值）：
6A
- 應用：
ITE（商業(yè)）
- 工作溫度：
0°C ~ 85°C
- 效率：
70%
- 安裝類型：
表面貼裝型
- 封裝/外殼：
23-SMD 模塊
- 大小 / 尺寸：
2.58" 長 x 1.19" 寬 x 0.50" 高（65.5mm x 30.2mm x 1
- 描述：
DC DC CONVERTER -4.4 TO -1.4V
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PTC |
2020+ |
SOP8 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
TI |
22 |
SIP |
39890 |
3月31原裝,微信報價 |
詢價 | ||
PTC |
14+ |
SOP8 |
886 |
普通 |
詢價 | ||
TI |
23+ |
SIP |
3200 |
原裝正品 支持實單 |
詢價 | ||
PTC |
21+ |
SOP-8 |
5000 |
原裝現(xiàn)貨/假一賠十/支持第三方檢驗 |
詢價 | ||
PTC |
2022 |
SOP-8 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
PTC |
23+ |
SOP-8 |
12800 |
##公司主營品牌長期供應100%原裝現(xiàn)貨可含稅提供技術 |
詢價 | ||
TI |
24+ |
23-SMD |
19441 |
專注TI原裝正品代理分銷,認準水星電子 |
詢價 | ||
PTC |
23+ |
原裝正品現(xiàn)貨 |
10000 |
SOP-8P |
詢價 | ||
PTC |
22+ |
SOP-8P |
179620 |
原裝正品現(xiàn)貨,可開13點稅 |
詢價 |
