ISL78100中文資料Intersil數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
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) > LED 驅(qū)動器;ISL78100應(yīng)用范圍:汽車級,背光;產(chǎn)品描述:IC LED DRIVER RGLTR PWM 1A 20QFN |
功能描述 | High Power LED Driver |
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 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-10-26 19:20:00 |
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:
ISL78100ARZ-T
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > LED 驅(qū)動器
- 系列:
Automotive, AEC-Q100
- 包裝:
卷帶(TR)
- 類型:
DC DC 穩(wěn)壓器
- 拓撲:
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,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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Intersil |
22+ |
20QFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
RENESAS(瑞薩)/IDT |
23+ |
QFN20EP(4x4) |
6000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
IDT/RENESAS |
22+ |
QFN |
24500 |
瑞薩全系列在售 |
詢價 | ||
ADI |
2022+ |
SOT23-6 |
6000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
INTERSIL |
1418+ |
QFN |
43 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
RENESAS(瑞薩)/IDT |
23+ |
QFN20EP(4x4) |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
Intersil |
2022 |
ICLEDDRIVERAUTOMOTIVE20- |
5058 |
原廠原裝正品,價格超越代理 |
詢價 | ||
Renesas Electronics America In |
24+ |
20-VFQFN 裸露焊盤 |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
詢價 | ||
Intersil |
20+ |
na |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
INTERSI |
22+ |
QFN |
32350 |
原裝正品 假一罰十 公司現(xiàn)貨 |
詢價 |