BD9397EFV集成電路(IC)的LED驅(qū)動器規(guī)格書PDF中文資料

廠商型號 |
BD9397EFV |
參數(shù)屬性 | BD9397EFV 封裝/外殼為40-VSSOP(0.213",5.40mm 寬度)裸焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的LED驅(qū)動器;BD9397EFV應用范圍:背光;產(chǎn)品描述:IC LED DRVR RGLTR PWM 40HTSSOP |
功能描述 | White LED Driver for large LCD panel |
封裝外殼 | 40-VSSOP(0.213",5.40mm 寬度)裸焊盤 |
文件大小 |
862.36 Kbytes |
頁面數(shù)量 |
30 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 | 2025-4-10 20:00:00 |
人工找貨 | BD9397EFV價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
BD9397EFV規(guī)格書詳情
●General Description
BD9397EFV is a high efficiency driver for white LEDs and designed for large LCD panel. This IC is built-in high current drive and high responsibility type 6ch LED drivers and 1ch boost DCDC converter. BD9397EFV has some protect function against fault conditions, such as the over-voltage protection (OVP), LED OPEN and SHORT protection, the over current limit protection of DCDC (OCP). Therefore BD9397EFV is available for the fail-safe design over a wide range output voltage.
●Features
■ 6ch Constant LED drivers, available 400mA drive per 1ch.
■ Constant current accuracy ±1.8 (IC only)
■ Each 6ch external PWM inputs can control independent dimming .
■ Current analog (linear) dimming by VREF
■ 1ch boost controller with current mode (external FET)
■ Several protection functions
DCDC part : OCP/OVP/UVLO/TSD
LED driver part :OPEN,SHORT detection
■ SHORT detection voltage is set by LSP terminal.
■ Error detection output FAIL terminal inside (normal=Open, error=Drain)
●Key Specification
? Operating power supply voltage range: 9.0V to 35.0V
? Oscillator frequency: 500kHz (RT=30k?)
? Operating Current: 9mA (typ.)
? Operating temperature range: -40°C to +85°C
產(chǎn)品屬性
- 產(chǎn)品編號:
BD9397EFV-GE2
- 制造商:
Rohm Semiconductor
- 類別:
集成電路(IC) > LED 驅(qū)動器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 類型:
DC DC 穩(wěn)壓器
- 拓撲:
升壓
- 內(nèi)部開關(guān):
是
- 輸出數(shù):
6
- 電壓 - 供電(最低):
9V
- 電壓 -?供電(最高):
35V
- 電流 - 輸出/通道:
400mA
- 頻率:
500kHz
- 調(diào)光:
模擬,PWM
- 應用:
背光
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
40-VSSOP(0.213",5.40mm 寬度)裸焊盤
- 供應商器件封裝:
40-HTSSOP-B
- 描述:
IC LED DRVR RGLTR PWM 40HTSSOP
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ROHM/羅姆 |
22+ |
TSSOP40 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
ROHM/羅姆 |
25+ |
TSSOP40 |
200 |
原裝正品,假一罰十! |
詢價 | ||
ROHM/羅姆 |
24+ |
TSSOP40 |
6000 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
ROHM/羅姆 |
22+ |
HTSSOP-B40 |
50000 |
原裝正品.假一罰十 |
詢價 | ||
ROHM/羅姆 |
23+ |
TSSOP40 |
8160 |
原廠原裝 |
詢價 | ||
ROHM/羅姆 |
23+ |
HTSSOP-B40 |
24500 |
羅姆全系列在售 |
詢價 | ||
ROHM Semiconductor |
兩年內(nèi) |
50 |
原裝正品現(xiàn)貨,德為本,正為先,通天下! |
詢價 | |||
Rohm(羅姆) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應,賬期支持! |
詢價 | ||
ROHM |
2016+ |
TSSOP40 |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價 | ||
ROHM |
21+ |
- |
50 |
全新原裝鄙視假貨 |
詢價 |