KTD2536中文資料芯凱電子數(shù)據(jù)手冊(cè)PDF規(guī)格書
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KTD2536規(guī)格書詳情
Features
? Wide output range: up to 10 series LEDs
? Integrated 40V high current switch (800mA
limit)
? High efficiency PWM converter (up to 90)
? Low 200mV feedback voltage
? High accuracy across full load range
? VIN range: 2.7V to 5.5V
? LED open-circuit (OVP) protection
? KTD2536: 36V
? KTD2536B: 24V
? KTD2536C: 19V
? High switching frequency
? KTD2536: 900kHz
? KTD2536B/C: 1.1MHz
? PWM dimming frequency: 100Hz to 200kHz
? Simple, small solution size
? Integrated Soft-start
? Shutdown Current less than 1μA
? Small TSOT23-6 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
The KTD2536 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 800mA current
limit allow KTD2536 to drive up to 36V output (10 LEDs in
series), up to 24V using KTD2536B (6 LEDs in series) or
up to 19V using KTD2536C (5 LEDs in series).
Alternatively, KTD2536 can deliver 160mA total current
with 3 series LEDs per string. It can also maximize the
current capability while achieving high conversion
efficiency. The optimized 0.9MHz and 1.1MHz switching
frequencies result in small external component size. The
driver allows a wide range of PWM dimming frequencies
through the EN pin.
Various protection features are built into the KTD2536,
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.
The KTD2536 is available in a RoHS compliant 6-lead
TSOT23 package.
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
原裝KINETIC |
19+ |
SOT23-6 |
20000 |
詢價(jià) | |||
KINETIC |
2020+ |
SOT23-6 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
KINETIC |
22+ |
SOT23-6 |
3255 |
強(qiáng)勢(shì)庫(kù)存!原裝現(xiàn)貨! |
詢價(jià) | ||
KINET |
23+ |
NA/ |
5730 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
KINETIC/芯凱 |
15+ |
SOT23-6 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
KINETIC |
2021+ |
SMD |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
KINETIC |
23+ |
SOT23-6 |
15000 |
全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
KINETIC |
SOT23-6 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
KINETIC |
23+ |
QFN2X2-8 |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
KINETIC |
1942+ |
SOT23-6 |
9852 |
只做原裝正品現(xiàn)貨或訂貨!假一賠十! |
詢價(jià) |