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AAT3258ITS-3.3-R-T1 PDF预览

AAT3258ITS-3.3-R-T1

更新时间: 2024-01-06 22:09:41
品牌 Logo 应用领域
AAT 稳压器
页数 文件大小 规格书
16页 262K
描述
300mA LDO Linear Regulator with uP Reset

AAT3258ITS-3.3-R-T1 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:TSOPJW-8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.8可调性:FIXED
最大回动电压 1:0.6 V标称回动电压 1:0.4 V
最大绝对输入电压:6 V最大输入电压:5.5 V
最小输入电压:3.9825 VJESD-30 代码:R-PDSO-J8
长度:3.025 mm最大电网调整率:0.002079%
功能数量:1输出次数:1
端子数量:8工作温度TJ-Max:150 °C
工作温度TJ-Min:-40 °C最高工作温度:85 °C
最低工作温度:-40 °C最大输出电压 1:3.3825 V
最小输出电压 1:3.2175 V标称输出电压 1:3.3 V
封装主体材料:PLASTIC/EPOXY封装代码:TSOJ
封装等效代码:TSSOJ8,.11封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE包装方法:TR
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:1.0175 mm
表面贴装:YES端子形式:J BEND
端子节距:0.65 mm端子位置:DUAL
最大电压容差:2.5%宽度:2.4 mm

AAT3258ITS-3.3-R-T1 数据手册

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AAT3258  
300mA LDO Linear Regulator with µP Reset  
Electrical Characteristics1  
TA = 25°C, unless otherwise noted.  
Symbol  
Description  
Conditions  
Min  
Typ  
Max  
Units  
Microprocessor Reset Monitor  
TA = 0°C to +70°C  
1
5.5  
5.5  
VDET  
IQ  
Input Voltage Range  
Quiescent Current  
V
TA = -40°C to +85°C  
1.2  
VCC = 5.5V  
1.05  
0.85  
0.85  
3.0  
µA  
VCC = 3.0V  
VDET = 3.0V  
VDET > VTH  
2.0  
IDD  
Operating Supply Current  
Reset Leakage Current  
2.0  
µA  
µA  
IDOFF  
1.0  
AAT3258xxx-x.x-R  
AAT3258xxx-x.x-Y  
2.59  
2.41  
2.63  
2.45  
40  
2.67  
2.49  
VTH  
Reset Threshold Voltage  
TA = 25°C  
V
VTH/°C  
TP  
RESET Threshold Tempco  
Reset Propagation Delay  
Reset Active Timeout Period  
MR Minimum Pulse Width  
MR Glitch Immunity  
ppm/°C  
µs  
VDET = VTH to (VTH - 100mV)  
15  
TRDY  
TMR  
150  
10  
250  
400  
90  
ms  
µs  
MRGI  
RMR  
100  
65  
ns  
MR Pull-Up Resistance  
MR to Reset Propagation  
Delay  
30  
kΩ  
TMD  
0.5  
µs  
VIH  
VIL  
MR Input Threshold (high)  
MR Input Threshold (low)  
VDET = VTH(MAX)  
VDET = VTH(MAX)  
0.7 × VDET  
V
V
0.25 × VDET  
I
SINK = 1.2mA, VDET = VTH(MIN)  
,
,
0.3  
VTH 3.08V, Reset Asserted  
ISINK = 3.2mA, VDET = VTH(MIN)  
VTH > 3.08V, Reset Asserted  
VOL  
Reset Low Voltage  
Reset High Voltage  
V
0.4  
I
SOURCE = 800µA, VDET > 3.08V,  
VDET - 1.5  
0.8 * VDET  
VDET > VTH(MAX)  
VOH  
ISOURCE = 500µA, VDET  
V
>
V
TH(MAX), VTH 3.08V  
1. The AAT3258 is guaranteed to meet performance specifications over the -40°C to 85°C operating temperature range and is assured  
by design, characterization, and correlation with statistical process controls.  
3258.2006.03.1.6  
5

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