SC624EVB中文资料PDF规格书
SC624EVB规格书详情
Description
The SC624 is a high efficiency charge pump LED driver using Semtech’s proprietary mAhXLifeTM technology. Performance is optimized for use in single-cell Li-ion battery applications.
Features
■ Input supply voltage range — 3.0V to 5.5V
■ Charge pump modes — 1x, 1.5x and 2x
■ Four programmable current sinks with 32 steps from 0.5mA to 25mA
■ Two programmable 200mA low-noise LDO regulators
■ Charge pump frequency — 250kHz
■ SemWireTM single wire interface — up to 75kbit/s
■ Backlight current accuracy ±1.5 typical
■ Backlight current matching ±0.5 typical
■ Programmable fade-in/fade-out for main backlight
■ Automatic sleep mode (LEDs off ) — IQ = 100μA
■ Low shutdown current — 0.1μA (typical)
■ Ultra-thin package — 3mm x 3mm x 0.6mm
■ Lead-free and halogen-free
■ WEEE and RoHS compliant
Applications
■ Cellular phone backlighting
■ PDA backlighting
■ Camera I/O and core power
产品属性
- 型号:
SC624EVB
- 制造商:
SEMTECH
- 制造商全称:
Semtech Corporation
- 功能描述:
LED Light Management Unit Charge Pump, 4 LEDs, Dual LDOs,and SemWireTM Interface
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SEMTECH |
2020+ |
QFN-16 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
只做原装 |
21+ |
QFN |
36520 |
一级代理/放心采购 |
询价 | ||
SEMTECH |
2023+ |
QFN |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
SEMTECH |
2016+ |
ROHS |
5632 |
只做进口原装正品!现货或者订货一周货期!只要要网上有 |
询价 | ||
SEMTECH/美国升特 |
19+ |
QFN16 |
650 |
询价 | |||
SEMTECH |
QFN-20 |
33383 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
SEMTECH/美国升特 |
22+ |
QFN16 |
10000 |
绝对原装现货热卖 |
询价 | ||
SEMTECH |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
SEMTECH/美国升特 |
2122+ |
QFN16 |
36980 |
只做原装,支持样品,假一罚十 |
询价 | ||
SEMTECH |
17+ |
QFN |
6200 |
100%原装正品现货 |
询价 |