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ELM185GB-S中文資料榆木科技數(shù)據(jù)手冊(cè)PDF規(guī)格書

廠商型號(hào) |
ELM185GB-S |
功能描述 | ELM185xB Laser Diode Driver |
文件大小 |
583.64 Kbytes |
頁(yè)面數(shù)量 |
10 頁(yè) |
生產(chǎn)廠商 | ELM Technology Corporation |
企業(yè)簡(jiǎn)稱 |
ELM-TECH【榆木科技】 |
中文名稱 | 榆木科技股份公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-5-5 20:00:00 |
人工找貨 | ELM185GB-S價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
ELM185GB-S規(guī)格書詳情
■ General description
???????ELM185xB is a bipolar type laser diode driver IC with internal APC circuit which consists of a reference voltage source, an error amplifier, and a thermal shutdown circuit for protection. With reference voltage source, the output of laser is comparatively stable during the change of power voltage and temperature. With its small package, ELM185xB is possible to be assembled within small areas on the board. When control loop damage occurs, ELM185xB is also capable of limiting the laser drive current; limited current value can be adjusted by an external resister on ILM. KLD output drive current can reach up to 400mA (max.). For avoidance of damage of laser diode, the Zener diode which is included in ELM185xB is able to absorb 8V surge between VCC-GND. ELM185xB is able to drive various types of laser diode modules (LDM); please refer to applicable laser diode modules for further information. ELM185xB can not only drive laser diode by APC control, but also by constant current with internal constant current setup function; therefore, ELM185xB can also be used as constant current driver for laser diode, high luminous LED, etc.
■ Features
? Low voltage operation : 2.0V
? Low current consumption operation : Typ.1mA
? Laser drive current : Max.400mA
? Internal voltage reference : Typ.0.30V
? Thermal shutdown circuit : Typ.150°C
? Package : SOT-26, VSON6-2x2
? Zener diode for surge absorption included
■ Application
? Driver for laser diode in laser pointer, laser level, etc.
? Driver for constant load current such as LED, etc.
產(chǎn)品屬性
- 型號(hào):
ELM185GB-S
- 制造商:
ELM-TECH
- 制造商全稱:
ELM Technology Corporation
- 功能描述:
ELM185xB Laser Diode Driver
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ELM |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
ELM |
1948+ |
MSOP8 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
VB |
25+ |
TSSOP-8 |
10000 |
原裝正品,假一罰十! |
詢價(jià) | ||
EVERLIGHT |
24+ |
DIP |
43 |
詢價(jià) | |||
EVERLIGHT |
23+ |
DIP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
EVERLIGHT |
23+ |
原廠正規(guī)渠道 |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
EVERLIGHT |
23+ |
原廠正規(guī)渠道 |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ELM |
22+ |
SOP-8 |
20000 |
保證原裝正品,假一陪十 |
詢價(jià) | ||
ELM |
23+ |
MSOP8 |
3000 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
SANYO/三洋 |
23+ |
TO-252 |
69820 |
終端可以免費(fèi)供樣,支持BOM配單! |
詢價(jià) |