SMB112中文资料SUMMIT数据手册PDF规格书
SMB112规格书详情
INTRODUCTION
The SMB112 is a highly integrated and flexible five-channel power manager designed for powering TFT/LCD display panels and for driving low- and high-power white-LEDs. The built-in digital programmability allows system designers to custom tailor the device to suit almost any multi-channel power supply application from digital camcorders to mobile phones.
FEATURES & APPLICATIONS
• Digital programming of all major parameters via I2C interface and non-volatile memory
o Output voltage set-point
o Individual dimming
o Output power-up/down sequencing
o Digital soft-start and output slew rate
o Input/Battery voltage monitoring
o UV/OV monitoring of all outputs
o Enable/Disable outputs independently
• Five output channels
o One synchronous step-down (buck) channel
o Two step-up (boost) channels
o One inverting (buck-boost) channel
o One fixed output +3.3V LDO
• +2.7V to +6.0V Input Range
• Highly accurate reference and output voltage (<0.5) with Active DC Output Control (ADOC™) technology
• Supports multiple strings of up to 12 white LEDs in series
• Undervoltage Lockout (UVLO) with hysteresis
• 800 kHz operating frequency
• 96 bytes of user configurable nonvolatile memory
Applications
• White LED backlighting
• High-power LED driving
• TFT/LCD Displays/Monitors/TV’s
• Digital camcorders/still cameras
• Portable DVD/MP3/GPS
• Camera/smart phones
• Mobile Computing/PDA’s
产品属性
- 型号:
SMB112
- 制造商:
SUMMIT
- 制造商全称:
SUMMIT
- 功能描述:
Five-Channel Digitally Programmable White-LED and TFT/LCD Power Manager
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SUMMIT |
24+ |
NA/ |
4042 |
原厂直销,现货供应,账期支持! |
询价 | ||
SUMMIT |
2016+ |
QFN |
5500 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
SUMMIT |
25+23+ |
SMD |
22734 |
绝对原装正品全新进口深圳现货 |
询价 | ||
SUMMIT |
2450+ |
QFN |
9850 |
只做原厂原装正品现货或订货假一赔十! |
询价 | ||
AMPHENOL/安费诺 |
24+ |
43083 |
原厂现货渠道 |
询价 | |||
SUMMIT |
2407+ |
QFN32 |
7750 |
原装现货!实单直说!特价! |
询价 | ||
SUMMIT |
2447 |
QFN |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
SUMMIT |
25+ |
QFN |
5000 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
Summit |
1245+ |
QFN |
792 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
昂斯美 |
TO-263 |
22+ |
6000 |
十年配单,只做原装 |
询价 |


