KTD2688A中文資料芯凱電子數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號(hào) |
KTD2688A |
| 功能描述 | Two-Channel Flash LED Driver with Independent Current Control |
| 文件大小 |
109.22 Kbytes |
| 頁面數(shù)量 |
2 頁 |
| 生產(chǎn)廠商 | Kinetic Technologies. |
| 企業(yè)簡稱 |
KINETIC【芯凱電子】 |
| 中文名稱 | 芯凱電子科技（上海）有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-3-8 22:59:00 |
| 人工找貨 | KTD2688A價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
KTD2688A規(guī)格書詳情
Features
? High efficiency synchronous boost converter
with 2MHz/4MHz switching frequency option
? I2C interface programming and hardware
STROBE/TORCH control
? Two-channel independent current sources
? LED1/LED2: Up to 1.5A
? Flash/Torch/IR modes
? Independent LED on/off and current settings
? Programmable ramp shape and time control
? Three input low voltage protection modes
? Torch currents up to 187.5mA (KTD2688) or
375mA (KTD2688A)
? Flash time-out protection up to
1.60s(KTD2688A)
? LED cathode ground connection for improved
thermal dissipation
? LED open/short protection
? I2C fault read back
? RoHS and Green Compliant
Applications
? Smartphones and Tablets Camera Flash
? Digital Cameras
Brief Description
KTD2688 is the ideal power solution for high-power flash
LEDs. It includes a highly integrated synchronous boost
converter and two current sources, providing a very small
total solution in portable application. It has both I2C
interface and hardware STROBE/TORCH pins for
maximum control flexibility. The two integrated current
sources are independently controlled, their on/off
conditions and current settings in Flash/Torch/IR modes
can be programmed independently by the I2C interface. It
also has three selectable input low voltage protection
modes to prevent a system reset under low battery
condition.
Various protection features are integrated into KTD2688,
including cycle-by-cycle input current limit protection,
output overvoltage protection, LED fault (open or short)
protection, flash timeout protection and thermal shutdown
protection.
KTD2688 is available in a RoHS and Green compliant
12-ball 1.30mm x 1.57mm WLCSP package with
0.4mm pitch.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
KINET |
23+ |
NA/ |
2950 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
KINETIC |
2020+ |
DFN |
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(jià) | ||
KINETIC |
10+ |
DFN14 2*3 |
2500 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
KINETIC |
23+ |
DFN |
3000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
KINETIC |
24+ |
DFN |
56000 |
公司進(jìn)口原裝現(xiàn)貨 批量特價(jià)支持 |
詢價(jià) | ||
KINETC |
23+ |
TDFN-6 |
50000 |
只做原裝正品 |
詢價(jià) | ||
KINETC |
TDFN-6 |
10265 |
提供BOM表配單只做原裝貨值得信賴 |
詢價(jià) | |||
KINETIC |
23+ |
原裝正品現(xiàn)貨 |
10000 |
DFN14 2*3 |
詢價(jià) | ||
KINETC |
15+ |
TDFN-6 |
383 |
向鴻原裝正品/代理渠道/現(xiàn)貨優(yōu)勢 |
詢價(jià) | ||
KTD芯凱 |
23+ |
SOT23-6 |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) |
