ISL78100集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料
廠商型號(hào) |
ISL78100 |
參數(shù)屬性 | ISL78100 封裝/外殼為20-VFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的LED驅(qū)動(dòng)器;ISL78100應(yīng)用范圍:汽車級(jí),背光;產(chǎn)品描述:IC LED DRIVER RGLTR PWM 1A 20QFN |
功能描述 | High Power LED Driver |
封裝外殼 | 20-VFQFN 裸露焊盤 |
文件大小 |
905.51 Kbytes |
頁面數(shù)量 |
19 頁 |
生產(chǎn)廠商 | Intersil Corporation |
企業(yè)簡稱 |
Intersil |
中文名稱 | Intersil Corporation官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-30 11:00:00 |
ISL78100規(guī)格書詳情
The ISL78100 is a high-power LED backlight driver with an
integrated 36V FET designed to drive up to 8 high-power
LEDs in series. The PWM converter runs from an internally
generated 1MHz clock. With efficiencies over 90, the
regulator provides tight control of LED current and may be
configured in either boost or buck topologies, allowing from
3 to 8 series diodes to be driven from wide input voltages.
LED light level may be controlled either by:
1. LED DC bias current set via the LEVEL pin, or
2. External low frequency PWM control via the
ENABLE/PWM pin.
In both control modes, optional over-temperature thermal
protection of the LED reduces the LED DC bias current
above an adjustable set temperature, protecting the LED
from thermal damage. An optional fault monitor drives an
external FET between the input supply and inductor,
providing short circuit current protection for the LED and
inductor as well as load dump protection for automotive
applications. For low cost applications the pass transistor
may be omitted and the fault pin bypassed.
The ISL78100 is packaged in a 20 Ld 4mmx4mm QFN
package and is specified for operation over the -40°C to
+105°C temperature range.
Features
? Drives 3 to 8 high-power LEDs in series, up to 32V
? 2.7V to 16V input voltage range
? Boost or Buck configurable switch
? 3A integrated FET
? Automotive load dump protection
? Light output temperature compensation
? LED over-temperature protection
? LED disconnect
? PWM/analog light level control
? Small, 20 Ld 4mmx4mm QFN package
? AEC-Q100 Compliant
? Pb-free (RoHS compliant)
Applications
? Automotive display backlighting
? Automotive LED lighting
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
ISL78100ARZ-T
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > LED 驅(qū)動(dòng)器
- 系列:
Automotive, AEC-Q100
- 包裝:
卷帶(TR)
- 類型:
DC DC 穩(wěn)壓器
- 拓?fù)洌?/span>
降壓,升壓
- 內(nèi)部開關(guān):
是
- 輸出數(shù):
1
- 電壓 - 供電(最低):
2.7V
- 電壓 -?供電(最高):
16V
- 電壓 - 輸出:
32V
- 電流 - 輸出/通道:
1A
- 頻率:
1MHz
- 調(diào)光:
模擬,PWM
- 應(yīng)用:
汽車級(jí),背光
- 工作溫度:
-40°C ~ 105°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
20-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
20-QFN(4x4)
- 描述:
IC LED DRIVER RGLTR PWM 1A 20QFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
IDT/RENESAS |
22+ |
QFN |
24500 |
瑞薩全系列在售 |
詢價(jià) | ||
NXP/恩智浦 |
23+ |
TSSOP |
69820 |
終端可以免費(fèi)供樣,支持BOM配單! |
詢價(jià) | ||
Intersil |
2318+ |
VFQFN-20 |
6890 |
長期供貨進(jìn)口原裝熱賣現(xiàn)貨 |
詢價(jià) | ||
Intersil(英特矽爾) |
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) | ||
Intersil |
22+ |
20QFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
Intersil |
21+ |
20QFN |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
Intersil |
1931+ |
N/A |
493 |
加我qq或微信,了解更多詳細(xì)信息,體驗(yàn)一站式購物 |
詢價(jià) | ||
Intersil |
20+ |
na |
65790 |
原裝優(yōu)勢(shì)主營型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
Intersil |
24+ |
20-VFQFN 裸露焊盤 |
39500 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
Renesas現(xiàn)貨 |
2022+ |
QFN-20 |
350000 |
專注工業(yè)、軍工級(jí)別芯片,十五年優(yōu)質(zhì)供應(yīng)商 |
詢價(jià) |