RT8532濾波器的共模扼流圈規(guī)格書PDF中文資料
| 廠商型號 |
RT8532 |
| 參數(shù)屬性 | RT8532 封裝/外殼為垂直式，6 PC 引腳；包裝為散裝；類別為濾波器的共模扼流圈；產(chǎn)品描述：CMC 3.6MH 12A 3LN TH |
| 功能描述 | 6-String 43V White LED Driver with Boost Regulator |
| 絲印標(biāo)識 | |
| 封裝外殼 | WQFN-20L / 垂直式，6 PC 引腳 |
| 文件大小 |
252.92 Kbytes |
| 頁面數(shù)量 |
14 頁 |
| 生產(chǎn)廠商 | Richtek Technology Corporation |
| 企業(yè)簡稱 |
RichTek |
| 中文名稱 | 立锜科技股份有限公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-2-3 23:00:00 |
RT8532規(guī)格書詳情
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 sinks
support maximum ±2 current matching for excellent
brightness uniformity in each LED string. To provide enough
headroom for the operating of current sink, the Boost
controller monitors the minimum voltage of feedback pins
and regulates an optimized output voltage for power
efficiency.
The RT8532 has wide input voltage range from 2.5V to
24V and provides adjustable 5mA to 50mA LED current.
The internal 200mΩ, 43V power switch with current-mode
control provides cycle-by-cycle over current protection.
The RT8532 also integrates PWM and analog dimming
functions for accurate LED current control. The input PWM
dimming frequency can be operated operate from 100Hz
to 20kHz without any inrush current in LED.
The RT8532 is available in WQFN-20L 3x3 package.
Features
Wide Input Voltage : VIN 2.5V to 24V
High Output Voltage : VOUT up to 43V
Programmable Full Channel Current from 5mA to
50mA and Matched to 2
Channel Current Regulation with ±3 Accuracy
Dimming Controls
? Direct PWM Dimming up to 20kHz and Minimum
On-Time to 500ns
? PWM to Mixed Analog and PWM Dimming up to
20kHz with Maximum 9 bit Resolution
Built-In Soft Start to Prevent Inrush Current without
External Capacitor
Disconnects LED in Shutdown
Protection
? Strings Open Detection
? Current Limit Protection
? Programmable Over Voltage Protection
? Over Temperature Protection
20-Lead WQFN Package
RoHS Compliant and Halogen Free
Applications
UMPC and Notebook Computer Backlight
產(chǎn)品屬性
- 產(chǎn)品編號：
RT8532-12-3M6
- 制造商：
Schaffner EMC Inc.
- 類別：
濾波器 > 共模扼流圈
- 系列：
RT
- 包裝：
散裝
- 濾波器類型：
電源線
- 線路數(shù)：
3
- 額定電流（最大）：
12A
- DC 電阻?(DCR)（最大值）：
12 毫歐（標(biāo)準(zhǔn)）
- 額定電壓 - AC：
600V
- 工作溫度：
-40°C ~ 100°C
- 安裝類型：
通孔
- 大小 / 尺寸：
1.929" 長 x 1.339" 寬（49.00mm x 34.00mm）
- 高度（最大值）：
2.087"（53.00mm）
- 封裝/外殼：
垂直式，6 PC 引腳
- 描述：
CMC 3.6MH 12A 3LN TH
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RICHTEK(立锜) |
23+ |
WQFN20L |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
RICHTEK(臺灣立锜) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
RICHTEK |
2020+ |
QFN |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
RICHTEK/立锜 |
22+ |
WQFN |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
RICHTEK/立锜 |
23+ |
WQFN3x3-21+ |
78741 |
買RT找智聯(lián)18年專營RT值得信賴 |
詢價(jià) | ||
RICHTEK |
WQFN20 |
9804 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
RICHTEK/立锜 |
18+ |
QFN |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
RICHTEK(臺灣立锜) |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
RICHTEK/立锜 |
22+ |
WQFN20 |
9000 |
原裝正品 |
詢價(jià) | ||
6000 |
詢價(jià) |
