MAP3621中文資料MGCHIP數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
MAP3621 |
| 功能描述 | 1-CH Average Current Control Buck Controller for LED Backlight |
| 文件大小 |
1.06749 Mbytes |
| 頁(yè)面數(shù)量 |
11 頁(yè) |
| 生產(chǎn)廠商 | MGCHIP |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-19 11:30:00 |
| 人工找貨 | MAP3621價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAP3621規(guī)格書詳情
General Description
MAP3621 is a single channel average-mode current
control buck controller for LED backlight application. It
does not require an additional dimming MOSFET and
utilizes constant off-time control and average current
control feedback without external loop compensation or
high-side current sensing.
MAP3621 features ±1% CS voltage accuracy and has
dedicated Independent analog dimming input up to
3.3V. It can be powered from 8.5V ~ 18V supply.
MAP3621 provides MOSFET DS short (FLT output),
sense resistor short protection, SCP and UVLO.
MAP3621 is available 14 leads SOIC with Halogenfree (fully RoHS compliant).
特性 Features
? 8.5V to 18V Input Voltage Range
? Average-Mode Current Control
? Mixed Programmable Constant Off-time
? Up to 3.3V Analog Dimming
? ?1% CS Voltage Accuracy
? Direct PWM Dimming Input
? Fault Output
- MOSFET Drain-Source Short
? Short Circuit Protection
? Sense Resistor Short Protection
? UVLO
? 14 Leads SOIC Package with Halogen-free
Applications
? High Brightness white LED backlighting for LCD TVs
? General LED lighting applications
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
2450+ |
QFP48 |
6540 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
ST |
20+ |
QFP 48 |
500 |
樣品可出,優(yōu)勢(shì)庫(kù)存歡迎實(shí)單 |
詢價(jià) | ||
TE/泰科 |
2508+ |
/ |
273494 |
一級(jí)代理，原裝現(xiàn)貨 |
詢價(jià) | ||
MAGNACHIP/美格納 |
23+ |
QFP |
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) | ||
MAGNACHIP/美格納 |
23+ |
QFP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
MagnaChip |
22+ |
QFP |
20000 |
公司只做原裝 品質(zhì)保證 |
詢價(jià) | ||
Bel |
22+ |
NA |
50 |
加我QQ或微信咨詢更多詳細(xì)信息, |
詢價(jià) | ||
BELPOWERSOLUTIONSINC |
24+ |
NA |
1031 |
進(jìn)口原裝正品優(yōu)勢(shì)供應(yīng) |
詢價(jià) | ||
MagnaChip |
25+ |
QFP34 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
MAGNACHIP |
25+ |
QFP34 |
845 |
只做原裝進(jìn)口!正品支持實(shí)單! |
詢價(jià) |
