參數(shù)資料
型號(hào)： ISL97801ARZ-TK
廠商： INTERSIL CORP
元件分類： 顯示驅(qū)動(dòng)器
英文描述： High Power LED Driver
中文描述： LED DISPLAY DRIVER, PQCC20
封裝： 4 X 4 MM, ROHS COMPLIANT, PLASTIC, QFN-20
文件頁(yè)數(shù)： 17/19頁(yè)
文件大小： 707K
代理商： ISL97801ARZ-TK
17
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com
FN6428.1
April 2, 2007
Typical Buck Application Diagram
Buck Mode with Over Current Fault and LED Temperature Protections
Application Diagram
VIN
FAULT
VBAT
VDC
TEMP
TMAX
EN/PWM
MODE
LEVEL
BUCK/BOOSTN
VHI
SWD1
SWD2
SWS1
SWS2
ENL
FB
GND
EN
V
BAT
OVP
FIGURE 37. BASIC BUCK APPLICATION CIRCUIT
VIN
FAULT
VBAT
VDC
TEMP
TMAX
EN/PWM
MODE
LEVEL
BUCK/BOOSTN
VHI
SWD1
SWD2
SWS1
SWS2
ENL
FB
GND
TEMP
SENSOR
EN
V
LEVEL
(0V TO 2.5V)
V
BAT
OVP
FIGURE 38. BUCK MODE WITH OVER CURRENT FAULT AND LED TEMPERATURE
PROTECTIONS APPLICATION
ISL97801
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參數(shù)描述
ISL97801BOOSTEVALZ 功能描述:EVAL BOARD FOR ISL97801 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估板 - LED 驅(qū)動(dòng)器 系列:* 標(biāo)準(zhǔn)包裝:1 系列:PowerWise® 電流 - 輸出 / 通道:20mA 輸出及類型:1，非隔離 輸出電壓:17V 特點(diǎn):可調(diào)光 輸入電壓:2.7 ~ 5.5 V 已供物品:板 已用 IC / 零件:LM3508 相關(guān)產(chǎn)品:LM3508TLX-ND - IC LED DRVR WHT BCKLGT 9USMDLM3508TLDKR-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLCT-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLTR-ND - IC LED DRVR WHT BCKLGT 9MICROSMD
ISL97900CRZ 功能描述:LED照明驅(qū)動(dòng)器 High Current RGB Driver/Controller, 28L 4x5 QFN, Commercial RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
ISL97900CRZ-T 功能描述:LED照明驅(qū)動(dòng)器 High Current RGB Driver/Controller, 28L 4x5 QFN, Commercial RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
ISL97900CRZ-T7A 功能描述:LED照明驅(qū)動(dòng)器 High Current RGB Driver/Controller, 28L 4x5 QFN,Commercial T RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
ISL97900CRZ-TK 功能描述:LED照明驅(qū)動(dòng)器 High Current RGB Driver/Controller, 28L 4x5 QFN, Commercial RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
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