MAX1611中文资料PDF规格书
MAX1611规格书详情
General Description
The MAX1610/MAX1611 are fully integrated, high efficiency drivers for cold-cathode fluorescent lamps(CCFLs). They operate from a 4.5V to 26V power source. An on-board, high-switching-frequency power MOSFET reduces external component count and magnetics size. The MAX1610/MAX1611 protect against open or shorted lamps. The CCFL can be driven from an isolated transformer secondary winding to improve efficiency and avoid flicker at dim tube settings. Brightness is adjusted by scaling the lamp current, or by operating with a fixed lamp current and chopping the CCFL on and off at a rate faster than the eye can detect.
Features
● Direct Digital Control of CCFL Brightness
● Low Supply Current: 3mA Max Operating 20µA Max Shutdown
● Low-Voltage Operation, Down to 4.5V
● Internal 26V, 0.7W Power Switch
● Protection Against Open or Shorted Lamps
● Supports Isolated Transformer Secondary Winding
● SMBus Serial Interface (MAX1611)
● No Flicker at Low Brightness (internal 280Hz current chopping)
● High Power-to-Light Efficiency
● Selectable 290kHz/145kHz Switching Frequency
● Oscillator SYNC Input
● 16-Pin Narrow SO Package
ABSOLUTE MAXIMUM RATINGS
BATT to GND ............................................................-0.3V to 28V
BST to GND ..............................................................-0.3V to 30V
BST to LX ....................................................................-0.3V to 6V
LX to GND ................................................-0.6V to (BATT + 0.3V)
VL to GND...................................................................-0.3V to 6V
产品属性
- 产品编号:
MAX16114Q17MA+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 监控器
- 包装:
管件
- 描述:
IC SUPERVISOR
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim |
1931+ |
N/A |
567 |
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询价 | ||
MAXIM/美信 |
23+ |
SOP-16 |
89630 |
当天发货全新原装现货 |
询价 | ||
MAXIM |
23+ |
提供BOM配单服务 |
35500 |
原装正品现货库存QQ:2987726803 |
询价 | ||
Maxim |
22+ |
9000 |
原厂渠道,现货配单 |
询价 | |||
MAXIM/美信 |
21+ |
SOP16 |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
max |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
SOP-16 |
2500 |
全现货 |
询价 | ||||
max |
dc00 |
原厂封装 |
478 |
INSTOCK:/tr/so16 |
询价 | ||
MAXIM/美信 |
SOP16 |
12000 |
原装现货,长期供应,终端账期支持 |
询价 | |||
MAXIM |
22+ |
SOP-14 |
5000 |
原装现货库存.价格优势!! |
询价 |