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LTC2954IDDB-2#TRPBF PDF预览

LTC2954IDDB-2#TRPBF

更新时间: 2024-02-11 22:21:13
品牌 Logo 应用领域
凌特 - Linear 光电二极管
页数 文件大小 规格书
18页 454K
描述
LTC2954 - Push Button On/Off Controller with µP Interrupt; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C

LTC2954IDDB-2#TRPBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:DFN包装说明:HVSON, SOLCC8,.08,20
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.09可调阈值:YES
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-N8
JESD-609代码:e3长度:3 mm
湿度敏感等级:1信道数量:1
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HVSON
封装等效代码:SOLCC8,.08,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:3/24 V认证状态:Not Qualified
座面最大高度:0.8 mm子类别:Power Management Circuits
最大供电电流 (Isup):0.012 mA最大供电电压 (Vsup):26.4 V
最小供电电压 (Vsup):2.7 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:2 mm
Base Number Matches:1

LTC2954IDDB-2#TRPBF 数据手册

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LTC2954  
TYPICAL PERFORMANCE CHARACTERISTICS  
PB Power-Down Debounce Time  
(tPD,MIN + tPDT) vs PDT External  
Capacitance  
Internal Default PB Power-Down  
Debounce Time (tPD,MIN) vs VIN  
PDT Pull-Up Current  
vs Temperature  
±1111  
±111  
±11  
71  
61  
51  
41  
31  
21  
±1  
1
–3.4  
–3.2  
–3.1  
–2.8  
–2.6  
T
= 25°C  
IN  
A
V
= 3.3V  
T
= 25°C  
A
V
= 26.4V  
IN  
V
= 2.7V  
IN  
±1  
±11  
PDT ꢀXTꢀRNAL CAPACITANCꢀ (nF)  
±
±111  
±1  
1
±1  
±5  
(V)  
21  
25  
31  
–51  
–25  
1
25  
51  
75  
±11  
5
V
TꢀMPꢀRATURꢀ (°C)  
IN  
2954 G18  
2954 G19  
2954 G17  
PB Voltage vs External PB  
Resistance to Ground  
PB Current vs PB Voltage  
311  
251  
–251  
–211  
–±51  
–±11  
–51  
V
= 3.3V  
T
IN  
= 25°C  
= 3.3V  
IN  
A
V
211  
±51  
T
= ±11°C  
A
T
= 25°C  
A
T
= –45°C  
A
±11  
51  
1
1
1
5
±1  
±5  
21  
±5 21  
PB VOLTAGꢀ (V)  
–±1 –5  
1
5
±1  
25 31  
ꢀXTꢀRNAL PB RꢀSISTANCꢀ TO GROUND (kΩ)  
2954 G±±  
2954 G±1  
EN/EN VOL vs Current Load  
EN (LTC2954-1) Voltage vs VIN  
EN (LTC2954-2) Voltage vs VIN  
611  
511  
411  
311  
211  
±11  
1
4
3
2
±
1
±.1  
1.8  
1.6  
1.4  
1.2  
1
T
= 25°C  
T
= 25°C  
= 3.3V  
T = 25°C  
A
A
A
IN  
±11k PULL-UP FROM ꢀN TO V  
V
±11k PULL-UP FROM EN TO V  
IN  
IN  
2
(V)  
3
2
1
4
1
3
4
±
±
1.1  
1.5  
±.1  
±.5  
2.1  
2.5  
V
V
(V)  
ꢀN/EN CURRꢀNT LOAD (mA)  
IN  
IN  
2954 G±3  
2954 G±4  
2954 G±2  
2954fb  
5

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