| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
RT8532A | 6串43V含升压调节器的白光LED驱动器 RT8532A是高效率的白光 LED 驱动器,设计用于驱动作为 LCD 屏光源的 LED 阵列。集成了功率开关的电流模式 Boost 转换器可驱动6串并联连接的 LED 串,每串可有多达10只 LED 连接在一起。每个内置电流源支持最大 ±2% 的电流误差,确保每串 LED 都有优异的亮度一致性。为了提供足够的操作余量给每个电流源, Boost 控制器对反馈端子中的电压最低者进行监控并调节至最优化之输出电压以获取最好之效率。 | Richtek 立锜科技 | Richtek | |
Package:20-WFQFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) LED 驱动器 描述:IC LED DRVR CTRL PWM 50MA 20WQFN | Richtek USA Inc. | Richtek USA Inc. | ||
6-String 43V White LED Driver with Boost Regulator Description The RT8532 is a high efficiency white LED driver. It is designed for LCD panel that employs a LED array as the lighting source. An integrated switch current mode Boost controller drives six strings in parallel and supports up to 10 pieces of LEDs per string. The internal current s 文件:252.92 Kbytes 页数:14 Pages | RICHTEK 立锜科技 | RICHTEK | ||
500KHz,18關A, Rail-to-Rail I/O CMOS Operational Amplifier PRODUCT DESCRIPTION The SGM8531 (single), SGM8532 (dual) and SGM8534 (quad) are low cost, rail-to-rail input and output voltage feedback amplifiers. They have a wide input common mode voltage range and output voltage swing, and take the minimum operating supply voltage down to 2.1V. The maximum 文件:675.83 Kbytes 页数:16 Pages | SGMICRO 圣邦股份 | SGMICRO | ||
CMOS Operational Amplifiers 文件:406.11 Kbytes 页数:15 Pages | SGMICRO 圣邦股份 | SGMICRO |
技术参数
- Vin(min)(V):
2.5
- Vin(max)(V):
24
- SWFreq(typ)(kHz):
500
- NumberofLEDs(max)(pcs):
13
- Iout(max)/channel(mA):
50
- Iq(typ)(mA):
4
- DimmingControl:
PWM
- Topology:
Boost + Current Source
- Features:
Adjustable Frequency;Current Mode Control;Cycle-by-Cycle Current Limit;Enable Input;OCP;OVP
- Package Type:
WQFN3x3-20
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
24+ |
QFN |
75424 |
原装正品现货供应 |
询价 | ||
RICHTEK/立锜 |
21+ |
WQFN |
15000 |
询价 | |||
RICHTEK |
23+ |
QFN |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
RICHTEK |
25+ |
QFN |
8880 |
原装认准芯泽盛世! |
询价 | ||
RICHTEK/立锜 |
23+ |
QFN |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
RICHTEK |
21+ |
WQFN-20 |
483 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RICHTEK/立锜 |
22+ |
WQFN |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
RICHTEK/立锜 |
22+ |
WQFN-20L |
4500 |
原装正品 |
询价 | ||
RICHTEK/立锜 |
23+ |
WQFN |
89630 |
当天发货全新原装现货 |
询价 | ||
RICHTEK/立锜 |
21+ |
WQFN |
880000 |
明嘉莱只做原装正品现货 |
询价 |
相关规格书
更多- UNE5532
- SI7970DP
- SI7958DP
- SI7913DN
- SI7942DP
- SI7911DN
- SI7900EDN
- SI7922DN
- SI7946DP
- SI7945DP
- SI7921DN
- SI7905DN
- SI7938DP
- SI7925DN
- SI7948DP
- SI7946ADP
- SE1
- XRCGB25M000F3N00R0
- WNS40H100CG
- TD62308
- TD62308APG
- TD62308AFG
- TL074
- TL074
- TL074
- TL074B
- TL074M
- SN65LVDT3486B
- TXFZ1800R120P2CM
- TA0559A
- TA0557A
- TA0556A
- TA0550A
- TA0559A
- TA0558A
- STA0557A
- STA0550A
- STA0559A
- STA0556A
- SDT23C05L02
- SR6872
- SR6835
- SR681K34RD
- SR680K10D
- SR681K40D
相关库存
更多- SI7964DP
- SI7909DN
- SI7941DP
- SI7901EDN
- SI7940DP
- SI7956DP
- SI7980DP
- SI7902EDN
- SI7998DP
- SI7960DP
- SI7943DP
- SI7991DP
- SI7923DN
- SI7983DP
- SI7973DP
- SI7949DP
- SPC5605BF1MLQ6
- WNS40H100C
- WNS40H100CB
- TD62308BFG
- TD62308BP1G
- TD62308BF
- TL074
- TL074
- TL074A
- TL074-EP
- TL074H
- SN65LVDT3486AD
- TXFZ1800R170P2CM
- TA0555A
- TA0558A
- TA0557A
- TA0555A
- TA0556B
- T510X476K035ATA055
- STA0556B
- STA0558A
- STA0555A
- TPS25740BRGET
- SR6820
- SR6873
- SR681K14D
- SR681K18E
- SR681K34R
- SR681K20E

