SC656中文资料Charge Pump LED Driver for 7BL + Dual PWM Interfaces数据手册Semtech规格书

厂商型号 |
SC656 |
参数属性 | SC656 封装/外壳为20-VFQFN 裸露焊盘;包装为管件;类别为集成电路(IC)的LED驱动器;SC656应用范围:背光;产品描述:IC LED DRV RGLTR PWM 25MA 20MLPQ |
功能描述 | Charge Pump LED Driver for 7BL + Dual PWM Interfaces |
封装外壳 | 20-VFQFN 裸露焊盘 |
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 | 2025-9-26 22:59:00 |
人工找货 | SC656价格和库存,欢迎联系客服免费人工找货 |
SC656规格书详情
描述 Description
The SC656 is a high efficiency 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 filter provides
·DC backlight current (not pulsed)
·Two independently configurable backlight banks
·PWM frequency range — 200Hz to 50kHz
·Seven 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 — 3 x 3 x 0.6(mm)
·Fully WEEE and RoHS compliant, and Halogen free.
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:
SC656ULTRT
- 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:
7
- 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:
20-VFQFN 裸露焊盘
- 供应商器件封装:
20-MLPQ-UT(3x3)
- 描述:
IC LED DRV RGLTR PWM 25MA 20MLPQ
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SILAN/士兰微 |
24+ |
NA/ |
5750 |
原厂直销,现货供应,账期支持! |
询价 | ||
SL |
2016+ |
SOP |
2500 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
PRX |
专业模块 |
MODULE |
8513 |
模块原装主营-可开原型号增税票 |
询价 | ||
SL |
24+ |
SOP |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
SemtechCorporation |
24+ |
20-MLPQ(3x3) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
SEMTECH/升特 |
2450+ |
QFN |
9850 |
只做原装正品现货或订货假一赔十! |
询价 | ||
SC |
25+23+ |
SOP-16 |
40223 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MOTOROLA |
专业铁帽 |
CAN8 |
260 |
原装铁帽专营,代理渠道量大可订货 |
询价 | ||
MOT |
497 |
正品原装--自家现货-实单可谈 |
询价 | ||||
SHARP |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 |
相关库存
更多- SC650AB00FP
- SC650AB00AFFP
- SC650AB00AAS
- SC650AB00
- SC650A600FSNLFP
- SC650A600FSFP
- SC648S
- SC648R
- SC648NDR
- SC648MA
- SC648M
- SC648HR
- SC656A3V0AO
- SC656A6C0AOFP
- SC656A6V0AO
- SC656A6V0AOFP
- SC656A6V0FS
- SC656ABC0AFFP
- SC656ABC0FP
- SC656ABC0RFFP
- SC656ABV0
- SC656ABV0FP
- SC656ABV0LMFP
- SC656ABV0RFFP
- SC656ABV0S
- SC656ABV0XC
- SC656AHC0FP
- SC656AHC0RFFP
- SC656AHV0
- SC656AHV0RFFP