首頁>BD9397EFV-E2>規(guī)格書詳情
BD9397EFV-E2中文資料羅姆數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
BD9397EFV-E2 |
| 功能描述 | White LED Driver for large LCD panel |
| 文件大小 |
862.36 Kbytes |
| 頁面數(shù)量 |
30 頁 |
| 生產(chǎn)廠商 | ROHM |
| 中文名稱 | 羅姆 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2026-1-20 20:00:00 |
| 人工找貨 | BD9397EFV-E2價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
BD9397EFV-E2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
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ROHM/羅姆 |
22+ |
TSSOP40 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
ROHM/羅姆 |
25+ |
TSSOP40 |
54658 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢價(jià) | ||
ROHM |
1447+ |
TSSOP40 |
2629 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ROHM/羅姆 |
25+ |
UCSP50L2C |
24500 |
羅姆全系列在售 |
詢價(jià) | ||
Rohm(羅姆) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
ROHM |
22+ |
TSSOP40 |
20000 |
公司只有原裝 品質(zhì)保證 |
詢價(jià) | ||
ROHM/羅姆 |
25+ |
TSSOP40 |
1000 |
全新原裝正品支持含稅 |
詢價(jià) | ||
ROHM |
21+ |
- |
50 |
只做原裝鄙視假貨15118075546 |
詢價(jià) | ||
ROHM/羅姆 |
21+ |
TSSOP40 |
3000 |
百域芯優(yōu)勢 實(shí)單必成 可開13點(diǎn)增值稅發(fā)票 |
詢價(jià) | ||
ROHM/羅姆 |
23+ |
TSSOP40 |
8160 |
原廠原裝 |
詢價(jià) |
