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(yīng)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 |
| 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(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2024-12-25 11:50:00 |
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(yīng)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(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI |
23+ |
SIP |
5000 |
全新原裝,支持實單,非誠勿擾 |
詢價 | ||
TI/德州儀器 |
23+ |
23-SIP 模塊 |
8355 |
只做原裝現(xiàn)貨/實單可談/支持含稅拆樣 |
詢價 | ||
PTC |
23+ |
NA/ |
1535 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
TI/德州儀器 |
23+ |
SIP |
1500 |
只供應(yīng)原裝正品 歡迎詢價 |
詢價 | ||
PTC |
23+ |
SOP8 |
11500 |
原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
PTC |
1822+ |
SOP8 |
6852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
TI |
2023+ |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | |||
PTC |
2020+ |
SOP8 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
PT6911C |
155 |
155 |
詢價 | ||||
PTC原裝 |
23+ |
23SIPMODULE |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 |
