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LTC3569EFE-TRPBF PDF预览

LTC3569EFE-TRPBF

更新时间: 2024-01-07 03:07:36
品牌 Logo 应用领域
凌特 - Linear 稳压器
页数 文件大小 规格书
24页 399K
描述
Triple Buck Regulator With 1.2A and Two 600mA Outputs and Individual Programmable References

LTC3569EFE-TRPBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:QFN包装说明:HVQCCN, LCC20,.11SQ,16
针数:20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:7.57模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE最大输入电压:5.5 V
最小输入电压:2.5 V标称输入电压:3.6 V
JESD-30 代码:S-PQCC-N20JESD-609代码:e3
长度:3 mm湿度敏感等级:1
功能数量:1端子数量:20
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流:2.5 A封装主体材料:PLASTIC/EPOXY
封装代码:HVQCCN封装等效代码:LCC20,.11SQ,16
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子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:BUCK
最大切换频率:3000 kHz技术:CMOS
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.4 mm
端子位置:QUAD处于峰值回流温度下的最长时间:30
宽度:3 mmBase Number Matches:1

LTC3569EFE-TRPBF 数据手册

 浏览型号LTC3569EFE-TRPBF的Datasheet PDF文件第4页浏览型号LTC3569EFE-TRPBF的Datasheet PDF文件第5页浏览型号LTC3569EFE-TRPBF的Datasheet PDF文件第6页浏览型号LTC3569EFE-TRPBF的Datasheet PDF文件第8页浏览型号LTC3569EFE-TRPBF的Datasheet PDF文件第9页浏览型号LTC3569EFE-TRPBF的Datasheet PDF文件第10页 
LTC3569  
TA = 25°C, unless otherwise noted.  
TYPICAL PERFORMANCE CHARACTERISTICS  
Load Step Cross Talk, Pulse Skip,  
VIN = 3.6V, CH1 = VOUT1, CH2 =  
VOUT2, CH3 = VOUT3, CH4 = ILOAD1  
Load Step Cross Talk, Pulse Skip,  
VIN = 3.6V, CH1 = VOUT1, CH2 =  
VOUT2, CH3 = VOUT3, CH4 = ILOAD2  
CH1  
P-P  
20mV/DIV  
100mV/DIV  
CH1  
P-P  
9.6mV  
310mV  
CH2  
100mV/DIV  
CH2  
246mV  
P-P  
16.8mV  
20mV/DIV  
20mV/DIV  
P-P  
CH3  
CH3  
20mV/DIV  
12mV  
8mV  
P-P  
P-P  
CH4  
1.2A  
CH4  
600mA  
500mA/DIV  
500mA/DIV  
3569 G19  
3569 G20  
20μs/DIV  
20μs/DIV  
Load Step Cross Talk, Pulse Skip,  
VIN = 3.6V, CH1 = VOUT1, CH2 =  
VOUT2, CH3 = VOUT3, CH4 = ILOAD3  
ISW Leakage vs VSUPPLY Buck 1  
10000  
1000  
100  
10  
V
V
= 3.6V  
= 0.9V  
IN  
FB  
CH1  
20mV/DIV  
20mV/DIV  
11.6mV  
P-P  
BUCK2, BUCK3 OFF  
CH2  
11.2mV  
P-P  
85°C  
CH3  
P-P  
100mV/DIV  
500mA/DIV  
266mV  
1
25°C  
CH4  
600mA  
0.1  
–50°C  
3569 G21  
0.01  
0.001  
20μs/DIV  
0
1
2
3
3.6  
V
SW  
(V)  
3569 G22  
Soft-Start Into Heavy Load, PS, VIN  
=
Soft-Start Into Light Load, PS, VIN =  
3.6V, CH1 = VOUT1, CH2 = VOUT2, CH3  
= VOUT3, CH4 = IIN, R3 = PGOOD  
3.6V, CH1 = VOUT1, CH2 = VOUT2, CH3  
= VOUT3, CH4 = IIN, R2 = PGOOD  
CH1 500mV/DIV  
CH1 500mV/DIV  
CH3 500mV/DIV  
CH2 500mV/DIV  
CH3 500mV/DIV  
CH2 500mV/DIV  
R2  
2V/DIV  
R3  
2V/DIV  
CH4  
500mA/DIV  
CH4  
50mA/DIV  
3569 G23  
3569 G24  
400μs/DIV  
400μs/DIV  
3569f  
7

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