SC652中文资料Charge Pump LED Driver for 5BL + PWM Interface数据手册Semtech规格书

厂商型号 |
SC652 |
参数属性 | SC652 封装/外壳为14-UFQFN;包装为管件;类别为集成电路(IC)的LED驱动器;SC652应用范围:背光;产品描述:IC LED DRV RGLTR PWM 25MA 14MLPQ |
功能描述 | Charge Pump LED Driver for 5BL + PWM Interface |
封装外壳 | 14-UFQFN |
制造商 | Semtech SEMTECH ELECTRONICS LTD. |
中文名称 | 先之科 先之科半导体科技(东莞)有限公司 |
数据手册 | |
更新时间 | 2025-9-27 8:02:00 |
人工找货 | SC652价格和库存,欢迎联系客服免费人工找货 |
SC652规格书详情
描述 Description
The SC652 is a high effi ciency charge pump LED driver using Semtech’s proprietary charge pump technology. Performance is optimized for use in single-cell Li-ion battery applications.
特性 Features
·Input supply voltage range — 2.9V to 5.5V
·Charge pump modes — 1x, 1.5x and 2x
·PWM dimming control with low pass fi lter provides
·DC backlight current (not pulsed)
·PWM frequency range — 200Hz to 50kHz
·Five adjustable current sinks — 500μA to 25mA
·Backlight current accuracy ±1.5% typical
·Backlight current matching ±0.5% typical
·LED float detection
·Charge pump frequency — 250kHz
·Low shutdown current — 0.1μA typical
·Ultra-thin package — 2 x 2 x 0.6(mm)
·Fully WEEE and RoHS compliant
应用 Application
·Cellular phones, smart phones, and PDAs
·LCD display modules
·Portable media players
·Digital cameras
·Personal navigation devices
·Display/keypad backlighting and LED indicators
技术参数
- 产品编号:
SC652ULTRT
- 制造商:
Semtech Corporation
- 类别:
集成电路(IC) > LED 驱动器
- 包装:
管件
- 类型:
DC DC 稳压器
- 拓扑:
开关电容器(充电泵)
- 内部开关:
是
- 输出数:
5
- 电压 - 供电(最低):
2.9V
- 电压 - 供电(最高):
5.5V
- 电压 - 输出:
2.5V ~ 5.25V
- 电流 - 输出/通道:
25mA
- 频率:
250kHz
- 调光:
PWM
- 应用:
背光
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
14-UFQFN
- 供应商器件封装:
14-MLPQ-UT(2x2)
- 描述:
IC LED DRV RGLTR PWM 25MA 14MLPQ
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IMI |
22+ |
SSOP48 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
SUPERCHIP |
2018+ |
QFP64 |
500000 |
承诺正品公司可开正规增值税票 |
询价 | ||
IMI |
24+ |
SSOP |
593 |
原装现货假一罚十 |
询价 | ||
SC |
23+ |
QFP64 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
SEMTECH |
24+ |
QFN14(2x2) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
IMI |
24+ |
NA/ |
48 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SC |
24+ |
QFP64 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
士兰微 |
24+ |
QFP64 |
300855 |
原装现货 |
询价 | ||
Semtec |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
SC |
22+ |
QFP64 |
12245 |
现货,原厂原装假一罚十! |
询价 |