首頁>BD81A24EFV-M>規(guī)格書詳情
BD81A24EFV-M集成電路(IC)的LED驅(qū)動器規(guī)格書PDF中文資料
廠商型號 |
BD81A24EFV-M |
參數(shù)屬性 | BD81A24EFV-M 封裝/外殼為28-VSSOP(0.173",4.40mm 寬)裸露焊盤;包裝為管件;類別為集成電路(IC)的LED驅(qū)動器;BD81A24EFV-M應用范圍:汽車級;產(chǎn)品描述:IC LED DRVR CTRLR PWM 28HTSSOP |
功能描述 | 4ch White LED Driver Built-in Current Driver Buck-Boost and Boost DC/DC Converter for Automotive |
文件大小 |
3.12158 Mbytes |
頁面數(shù)量 |
48 頁 |
生產(chǎn)廠商 | Rohm |
企業(yè)簡稱 |
ROHM【羅姆】 |
中文名稱 | 羅姆半導體集團官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-28 12:33:00 |
BD81A24EFV-M規(guī)格書詳情
General Description
BD81A24EFV-M / BD81A24MUV-M is a white LED
driver with the capability of withstanding high input
voltage (maximum 35 V). This driver has 4ch constantcurrent
drivers in 1-chip, where each channel can draw
up to 120 mA (Max), and it is suitable for high
illumination LED drive. Furthermore, a buck-boost
current mode DC/DC converter is also built to achieve
stable operation during power voltage fluctuation.
Light modulation (10,000:1@100 Hz dimming
function) is possible by PWM input.
AEC-Q100 Qualified*1
4ch Current Driver for LED Drive
Buck-Boost Current Mode DC/DC Converter
Control DC/DC Converter Oscillation Frequency by
External Synchronized Signal
LSI Protection Function (UVLO, OVP, TSD, OCP, SCP)
LED Abnormality Detection Function (Open/Short)
VOUT Discharge Function (Buck-Boost Structure
Limitation)
Applications
Automotive CID (Center Information Display) Panel
Car Navigation
Cluster Panel
HUD (Head Up Display)
Small and Medium Type LCD Panels for Automotive
Use
產(chǎn)品屬性
- 產(chǎn)品編號:
BD81A24EFV-ME2
- 制造商:
Rohm Semiconductor
- 類別:
集成電路(IC) > LED 驅(qū)動器
- 系列:
Automotive, AEC-Q100
- 包裝:
管件
- 類型:
DC DC 控制器
- 拓撲:
降壓,升壓
- 內(nèi)部開關(guān):
無
- 輸出數(shù):
4
- 電壓 - 供電(最低):
4.5V
- 電壓 -?供電(最高):
35V
- 電流 - 輸出/通道:
120mA
- 頻率:
200kHz ~ 2.2MHz
- 調(diào)光:
PWM
- 應用:
汽車級
- 工作溫度:
-40°C ~ 125°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
28-VSSOP(0.173",4.40mm 寬)裸露焊盤
- 供應商器件封裝:
28-HTSSOP-B
- 描述:
IC LED DRVR CTRLR PWM 28HTSSOP
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ROHM |
21+ |
FPBGA |
50 |
全新原裝鄙視假貨15118075546 |
詢價 | ||
Rohm Semiconductor |
23+ |
28-VSSOP0.173,4.40mm 寬裸露焊 |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
ROHM/羅姆 |
22+ |
TSSOP |
9852 |
只做原裝正品現(xiàn)貨,或訂貨假一賠十! |
詢價 | ||
ROHM |
24+ |
N/A |
90000 |
一級代理商進口原裝現(xiàn)貨、價格合理 |
詢價 | ||
ROHM |
24+ |
QFN |
9000 |
只做原裝正品 有掛有貨 假一賠十 |
詢價 | ||
24+ |
N/A |
46000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
RohmSemiconductor |
23+ |
28-HTSSOP-B |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
ROHM/羅姆 |
23+ |
FSs |
24500 |
羅姆全系列在售 |
詢價 | ||
Rohm Semiconductor |
23+ |
28-VSSOP0.173,4.40mm 寬裸露焊 |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
ROHM現(xiàn)貨 |
2022+ |
SSOP28 |
350000 |
專注工業(yè)、軍工級別芯片,十五年優(yōu)質(zhì)供應商 |
詢價 |