KTD2536C中文资料PDF规格书
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KTD2536C规格书详情
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.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
KINETIC |
2048+ |
SOT23-6 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
原装KINETIC |
21+ |
SOT23-6 |
35200 |
一级代理/放心采购 |
询价 | ||
KINETIC |
23+ |
SMD |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
KINETIC |
QFN2X2-8 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
KINETIC |
2022 |
SOT23-6 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
KINETIC |
1836+ |
SOT23-6 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
KINETIC |
1907+ |
SMD |
5520 |
只有现货原装!特价支持实单!实单请来电说明 |
询价 | ||
KINETIC |
21+ |
SOT23-6 |
1385 |
绝对公司现货,不止网上数量!原装正品,假一赔十! |
询价 | ||
KTD芯凯 |
24+25+/26+27+ |
SOT-23-6 |
78800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
KINETIC |
2020+ |
SOT23-6 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 |