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BD18397RUV-M中文資料羅姆數(shù)據(jù)手冊(cè)PDF規(guī)格書
BD18397RUV-M規(guī)格書詳情
General Description
The BD18397/98RUV-M are 2 ch/3 ch synchronous buck
DC/DC LED drivers with using on-time topology
supporting near fixed switching frequency and fast
switching duty regulation and with using average LED
current feed buck topology for more accreted LED current
regulation system over wide input, LED output range.
The BD18397/98RUV-M can support individual 10-bit
analog dimming and 10-bit PWM dimming for LED current
by programing the 10-bit register via SPI.
The BD18397/98RUV-M will support LIMP-HOME mode,
if SPI communication has an error. In the LIMP-HOME
mode, individual LED current can be set by the external
pins and can keep LED current sourcing during applying
input power without SPI communication.
Features
? AEC-Q100 Qualified(Note 1)
? ISO 26262 Process Compliant to Support ASIL-B
? On-time Topology for Near Fixed Frequency Switching
? Average LED Current Regulation
? Protection Diodes Less for Current Sense Pins
? Cycle-by-cycle Switch Over Current Protection
? Thermal Shutdown (TSD)
? Thermal Sensor Reading
? Serial Peripheral Interface (SPI)
? LIMP-HOME Mode
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PHI |
1738+ |
TO-3 |
8529 |
科恒偉業(yè)!只做原裝正品,假一賠十! |
詢價(jià) | ||
ST |
2310+ |
TO-126 |
6236 |
優(yōu)勢(shì)代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價(jià) | ||
ST |
22+23+ |
TO-126 |
76098 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
Rohm |
23+ |
48-PowerVFSOP |
6085 |
確保原裝正品,專注終端客戶一站式BOM配單 |
詢價(jià) | ||
MOTOROLA/摩托羅拉 |
專業(yè)鐵帽 |
TO-3 |
67500 |
鐵帽原裝主營(yíng)-可開原型號(hào)增稅票 |
詢價(jià) | ||
24+ |
N/A |
60000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
CHINA |
22+ |
TO-3 |
640 |
航宇科工半導(dǎo)體-央企合格優(yōu)秀供方! |
詢價(jià) | ||
ON |
23+ |
7 |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
NXP/恩智浦 |
23+ |
TO-126 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ON |
24+ |
TO-126 |
12300 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢價(jià) |
