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SC4505MLTRT集成电路(IC)的稳压器-DC-DC开关稳压器规格书PDF中文资料

厂商型号 |
SC4505MLTRT |
参数属性 | SC4505MLTRT 封装/外壳为16-VFQFN 裸露焊盘;包装为管件;类别为集成电路(IC)的稳压器-DC-DC开关稳压器;产品描述:IC REG BOOST ADJ 700MA 16MLPQ |
功能描述 | High Efficiency Boost Converter for Backlight/Flash LED Driver |
封装外壳 | 16-VFQFN 裸露焊盘 |
文件大小 |
368.86 Kbytes |
页面数量 |
15 页 |
生产厂商 | SEMTECH |
中文名称 | 先之科 |
网址 | |
数据手册 | |
更新时间 | 2025-10-6 15:10:00 |
人工找货 | SC4505MLTRT价格和库存,欢迎联系客服免费人工找货 |
SC4505MLTRT规格书详情
描述 Description
The SC4505 is a high-frequency PWM current-mode step up switching regulator with an integrated 2A power transistor. Its high switching frequency (1MHz) allows the use of tiny surface-mount external passive components. The internal switch is rated at 36V which makes the converter ideal for multiple LED series operation with optimal current matching. Two programmable independent current source structure allows dual panel LED backlight and flash operation.
特性 Features
Two independent current sources for dual LED strandswith optimal current/light matching. acklight up to75mA, Flash up to 125mA
Wide input range from 2.6V to 12V
Adaptive output voltage up to 28V with OVP protection against open circuit conditions
Low shutdown current (<1µA )
Internal Flash/Torch mode with flash timeout to protect LEDs
1MHz Fixed Frequency Current-Mode Control
Internal 2A current limit for driving large numbers of LEDs
Supports PWM Dimming from 50Hz to 50kHz
Internal undervoltage lockout
Small, low profile, thermally enhanced 16-MLPQ package is fully WEEE and RoHS compliant
产品属性
- 产品编号:
SC4505MLTRT
- 制造商:
Semtech Corporation
- 类别:
集成电路(IC) > 稳压器 - DC-DC 开关稳压器
- 包装:
管件
- 功能:
升压
- 输出配置:
正
- 拓扑:
升压
- 输出类型:
可调式
- 输出数:
1
- 电压 - 输入(最小值):
2.6V
- 电压 - 输入(最大值):
12V
- 电压 - 输出(最小值/固定):
2.6V
- 电压 - 输出(最大值):
36V(开关)
- 电流 - 输出:
700mA
- 频率 - 开关:
1MHz
- 同步整流器:
无
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
16-VFQFN 裸露焊盘
- 供应商器件封装:
16-MLPQ(3x3)
- 描述:
IC REG BOOST ADJ 700MA 16MLPQ
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SEMTECH |
24+ |
QFN |
4000 |
原装原厂代理 可免费送样品 |
询价 | ||
SEMTECH |
1708+ |
MLPQ-16-EDP |
5800 |
只做原装进口,假一罚十 |
询价 | ||
SEMTECH/美国升特 |
2447 |
MLPQ-16 |
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 | ||
SemtechCorporation |
24+ |
16-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/美国升特 |
24+ |
QFN |
47186 |
郑重承诺只做原装进口现货 |
询价 | ||
SEMTECH |
2450+ |
MLPQ-16 |
9850 |
只做原厂原装正品现货或订货假一赔十! |
询价 | ||
SEMTECH |
25+ |
QFN |
32360 |
SEMTECH全新特价SC4505MLTRT即刻询购立享优惠#长期有货 |
询价 | ||
SEMTECH |
0604+0549+ |
MLPQ-16 |
3000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SEMTECH |
24+ |
con |
10000 |
查现货到京北通宇商城 |
询价 | ||
SEMTECH |
24+ |
MLPQ-16 |
60000 |
询价 |