T8302中文资料凱鈺科技数据手册PDF规格书
T8302规格书详情
GENERAL DESCRIPTION
The T8302 is a continuous mode inductive step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. The device operates from an input supply between 6V and 60V and provides an externally adjustable output current of up to 1A. Depending upon supply voltage and external components, this can provide up to 58 watts of output power. The T8302 includes the output switch and a highside output current sensing circuit, which uses an external resistor to set the nominal average output current. Output current can be adjusted above, or below the set value, by applying an external control signal to the ADJ pin. The ADJ pin will accept either a DC voltage or a PWM waveform. Depending upon the control frequency, this will provide either a continuous or a gated output current. The PWM filter components are contained within the chip. The T8302 is available in SOT-89 and SOP-8 Lead-free package.
FEATURES
• Wide Input Voltage Range: 6V to 60V
• LED Output Current Up to 1A
• Soft-start
• Single pin on/off and brightness control using DC voltage or PWM
• High efficiency (up to 97)
• Up to 1MHz switching frequency
• Typical 5 output current accuracy
• SOT-89 and SOP-8 Lead-free Package
Applications
• LED/Display Back Light Driver
• Lightings
• Portable Communication Devices
• Handheld Electronics
产品属性
- 型号:
T8302
- 制造商:
AGERE
- 制造商全称:
AGERE
- 功能描述:
T8302 Internet Protocol Telephone Advanced RISC Machine (ARM) Ethernet QoS Using IEEE 802.1q
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AGERE |
23+ |
NA/ |
3446 |
原厂直销,现货供应,账期支持! |
询价 | ||
23+ |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||||
AGERE |
BGA |
90000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
agere |
23+ |
NA |
126 |
专做原装正品,假一罚百! |
询价 | ||
AGERE |
2022 |
BGA |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
ST |
17+ |
TO-220F |
6200 |
询价 | |||
3000 |
自己现货 |
询价 | |||||
TLSI |
1922+ |
SOP8 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
TMTECH |
2018+ |
SOP-8 |
40 |
原厂代理公司现货假一赔十 |
询价 | ||
PANA-SEMI |
2020+ |
DIP28 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 |