PT6908中文資料普誠(chéng)數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠(chǎng)商型號(hào) |
PT6908 |
| 功能描述 | High Power LED Driver |
| 文件大小 |
515.409 Kbytes |
| 頁(yè)面數(shù)量 |
4 頁(yè) |
| 生產(chǎn)廠(chǎng)商 | Princeton Technology Corporation |
| 企業(yè)簡(jiǎn)稱(chēng) |
PTC【普誠(chéng)】 |
| 中文名稱(chēng) | 普誠(chéng)科技官網(wǎng) |
| 原廠(chǎng)標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-12 23:00:00 |
PT6908規(guī)格書(shū)詳情
DESCRIPTION
PT6908 is a constant-current LED driver IC utilized constant frequency, controls buck, boost or buck-boost switch converter. In each control mode, PT6908 adopts the inductance current continuous conduction, peak current control mode and the feedback of the output current. It’s controlled by the internal transconductance operational amplifier and external adjustable slope compensation, it is able to gain the high precision output current in closed loop.
The typical functions of PT6908 such as UVLO (Under Voltage Lockout), input current limit, open LED protection, output short circuit protection, output current precision control, linear dimming, PWM dimming, etc. In addition, multiple the sync pin of PT6908s or input the same clock signal, these ICs will operate on the same frequency.
Input voltage of PT6908 is 9V to 36V, the oscillator frequency is 25KHz~350KHz that setting by the external resistors, and the output PWM signal drive external power NMOS. PWM dimming input can accept an external control signal with a duty cycle 0~100 and a frequency between 100Hz to a few KHz.
FEATURES
? >90 Efficiency
? Operating voltage: 9V~36V
? Constant-current driver
? Switch control mode: Buck, Boost, Buck-Boost
? Stable operation frequency
? Slope compensation
? Output current closed loop control
? Input current limit, output over voltage protection, output short-circuit protection
? Linear dimming & PWM dimming
? Synchronization
? Soft start
APPLICATIONS
? LED backlight
? Automotive LED lighting
? Other DC/DC LED drivers
產(chǎn)品屬性
- 型號(hào)：
PT6908
- 制造商：
PTC
- 制造商全稱(chēng)：
Princeton Technology Corp
- 功能描述：
High Power LED Driver
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PTC/普誠(chéng) |
23+ |
NA/ |
1989 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢(xún)價(jià) | ||
PTC |
2016+ |
SOP16 |
3000 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢(xún)價(jià) | ||
PTC |
2020+ |
SOP16 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
PTC |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢(xún)價(jià) | ||
PTC |
23+ |
SOP-8P |
2500 |
原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
PTC |
SOP16 |
893993 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢(xún)價(jià) | |||
PTC |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤(pán) 更多數(shù)量 |
詢(xún)價(jià) | ||||
PTC |
2407+ |
SOP-8 |
7750 |
原裝現(xiàn)貨!實(shí)單直說(shuō)!特價(jià)! |
詢(xún)價(jià) | ||
PTC |
24+ |
SOP16 |
65200 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) | ||
PTC |
24+ |
SOP-8 |
4500 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) |
