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ISL97642IRTZ-T PDF预览

ISL97642IRTZ-T

更新时间: 2024-02-12 12:23:40
品牌 Logo 应用领域
瑞萨 - RENESAS 开关
页数 文件大小 规格书
19页 791K
描述
TFT-LCD DC/DC with Integrated Amplifiers; TQFN32; Temp Range: -40° to 85°C

ISL97642IRTZ-T 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TQFN包装说明:HVQCCN,
针数:32Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.75模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:5.5 V最小输入电压:2.6 V
标称输入电压:3 VJESD-30 代码:S-PQCC-N32
JESD-609代码:e3长度:5 mm
湿度敏感等级:2功能数量:1
端子数量:32最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:3.3 A
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:0.8 mm表面贴装:YES
切换器配置:BOOST最大切换频率:1350 kHz
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn) - annealed
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
宽度:5 mmBase Number Matches:1

ISL97642IRTZ-T 数据手册

 浏览型号ISL97642IRTZ-T的Datasheet PDF文件第3页浏览型号ISL97642IRTZ-T的Datasheet PDF文件第4页浏览型号ISL97642IRTZ-T的Datasheet PDF文件第5页浏览型号ISL97642IRTZ-T的Datasheet PDF文件第7页浏览型号ISL97642IRTZ-T的Datasheet PDF文件第8页浏览型号ISL97642IRTZ-T的Datasheet PDF文件第9页 
ISL97642  
Pin Descriptions  
PIN NAME  
ISL97642  
1
PIN FUNCTION  
Upper reference voltage for switch output  
SRC  
REF  
2
Internal reference bypass terminal  
AGND  
PGND  
OUT1  
NEG1  
POS1  
OUT2  
NEG2  
POS2  
BGND  
POS3  
NEG3  
OUT3  
SUP  
3
Analog ground for boost converter and control circuitry  
Power ground for boost switch  
4
5
Operational amplifier 1 output  
6
Operational amplifier 1 inverting input  
Operational amplifier 1 non-inverting input  
Operational amplifier 2 output  
7
8
9
Operational amplifier 2 inverting input  
Operational amplifier 2 non-inverting input  
Operational amplifier ground  
10  
11  
15  
16  
17  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
Operational amplifier 3 non-inverting input  
Operational amplifier 3 inverting input  
Operational amplifier 3 output  
Amplifier positive supply rail. Bypass to BGND with 0.1µF capacitor  
Operational amplifier 3 non-inverting input  
Operational amplifier 3 inverting input  
Operational amplifier 3 output  
POS3  
NEG3  
OUT3  
NC  
NC  
NC  
LX  
Main boost regulator switch connection  
Main supply input; bypass to AGND with 1µF capacitor  
Main boost feedback voltage connection  
Error amplifier compensation pin  
IN  
FB  
COMP  
FBP  
Positive LDO feedback connection  
Positive LDO transistor drive  
DRVP  
FBN  
Negative LDO feedback connection  
Negative LDO transistor driver  
DRVN  
DEL  
Connection for switch delay timing capacitor  
Input control for switch output  
CTL  
DRN  
COM  
Lower reference voltage for switch output  
Switch output; when CTL = 1, COM is connected to SRC through a 15resistor; when CTL = 0,  
COM is connected to DRN through a 30resistor  
FN6436 Rev 0.00  
June 18, 2007  
Page 6 of 19  

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