SC5014A
Product is not recommended for new design.
The SC5014A is a 2-channel, highly integrated, high-efficiency step-up (boost) HB LED driver designed to reduce the thickness of mid-size LCD displays.
功能
- Input Voltage — 4.5V to 27V
- Output Voltage — Up to 50V
- Step-up (Boost) Controller
- Ultra-Fast Transient Response (<100μs)
- Programmable Switching Frequency
- Linear Current Sinks
- 2 Strings, up to 240mA/String
- Current Matching ±1%
- Current Accuracy ±2%
- PWM Dimming
- Direct PWM Dimming, 1000:1 at 1KHz
- Input Dimming Frequency 100Hz-30kHz
- 5-Bits Analog Dimming
- I2C Interface
- Fault Status — Open/Short LED, UVLO, OTP
- Protection Features
- Open/Shorted LED(s) and adjustable OVP
- Over-Temperature and UVLO Shutdown Protection
- 4mm X 4mm 20-pin QFN Package
- Ultrabooks(TM), All-in-One PCs, Monitors, Automotive Display
- Backlighting
- Backlighting for Mid-Size Displays
应用
封装
- MLPQ-20 4×4
订购代码
- SC5014AMLTRT - Lead-free packaging only. Device is WEEE and RoHS compliant, and halogen free.
Pb(Lead)-Free/RoHS-Green Info
Base Part Number (1)
SC5014A
产品描述
HIGH EFFICIENCY 2-CHANNEL HB LED DRIVER WITH I2C INTERFACE AND DIRECT PWM DIMMING
引脚数
20
封装类型
QFN
Pb-Free (2)
是
Reflow Temp °C (3)
260
引脚或焊球镀层
MATTE Sn
MSL 等级
1
JIG 101 A & B (12)
是
WEEE 2012/19/EU (19)
是
China RoHS 2 GB/T 26572-2011
是下载报告
RoHS Compliant by Exception (8)
否
Whisker Testing (10)
热循环锡须测试
（-40°C 至 +85°C / 4000 循环）
（-40°C 至 +85°C / 4000 循环）
是
环境温度存储，锡须测试
（50°C，4000 小时）
（50°C，4000 小时）
是
60°C/90% 相对湿度 4000 小时，锡须测试
是
声明和报告
IPC-1752-2
Datasheets & Documentation
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| Part # | 国家/地区 | Qty | Buy | 经销商 |
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资源
