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KTD2505RECD-TR中文資料芯凱電子數(shù)據(jù)手冊PDF規(guī)格書

KTD2505RECD-TR
廠商型號

KTD2505RECD-TR

功能描述

38V High Efficiency Step-Up LED Driver with PWM/ExpressWire?

絲印標識

EJYYZ

封裝外殼

TDFN22-6

文件大小

533.5 Kbytes

頁面數(shù)量

15

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)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-1-21 10:23:00

KTD2505RECD-TR規(guī)格書詳情

Features

? Wide output range: up to 10 series LEDs

? Integrated 40V high current switch (1.2A limit)

? VIN: 2.7V~5.5V

? High efficiency PWM converter (up to 88)

? Low 200mV feedback voltage

? Single-wire interface dual method dimming:

? ExpressWire Digital Control

? PWM dimming

? High accuracy across full load range

? LED open-circuit (OVP) protection: 38V

? High switching frequency: 1.2MHz

? Simple, small solution size

? Integrated Softstart

? < 1 μA shutdown current

? Small TDFN22-6 Package

? RoHS and Green compliant

? -40?C to +85?C Temperature Range

Applications

? LED backlighting

? Mobile Phones

? Handheld Devices

? Digital Photo Frames

? Automotive Navigation

Brief Description

KTD2505R is a versatile constant current LED driver with

a high efficiency DC-DC step up “boost” converter

architecture. The low-side power MOSFET is integrated in

the device, minimizing the total number of external

components. Unique technology and high 1.2A current limit

allow KTD2505R to drive up to 38V output (10 LEDs in

series). It can also maximize the current capability while

achieving high conversion efficiency. The optimized

1.2MHz switching frequency results in reduced conduction

loss and small external component size. A single wire

interface is integrated which can be used for PWM

dimming or ExpressWire dimming in 32 steps.

Various protection features are built into KTD2505R,

including cycle-by-cycle input current limit protection, LED

open-circuit (output over voltage) protection and thermal

shutdown protection. The leakage current in shutdown

mode is less than 1μA.

KTD2505R is available in an RoHS and Green compliant

6-lead TDFN 2x2mm package.

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
KINETIC
23+
QFN
8560
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣!
詢價
KINETIC
1948+
QFN
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
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KINETIC
24+
DFN
5000
全現(xiàn)原裝公司現(xiàn)貨
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KINETIC
24+
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3000
原廠授權(quán)代理 價格絕對優(yōu)勢
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KINETIC
22+
QFN
71738
鄭重承諾只做原裝進口現(xiàn)貨
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KINETIC
22+
DFN
25000
只有原裝原裝,支持BOM配單
詢價
KINETIC/芯凱
2406+
QFN
43095
誠信經(jīng)營!進口原裝!量大價優(yōu)!
詢價
KINETIN
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68900
原包原標簽100%進口原裝常備現(xiàn)貨!
詢價
KINETIC
21+
TDFN
10000
原裝現(xiàn)貨假一罰十
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KINETIC
23+
DFN
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價