5秒后页面跳转
AAT1231ITP-T1 PDF预览

AAT1231ITP-T1

更新时间: 2024-02-29 08:40:05
品牌 Logo 应用领域
ANALOGICTECH 转换器稳压器开关式稳压器或控制器电源电路开关式控制器
页数 文件大小 规格书
27页 1554K
描述
Step-Up DC/DC Converters for White LED Backlight Applications

AAT1231ITP-T1 技术参数

生命周期:Obsolete包装说明:SOJ,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
Is Samacsys:N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:2.7 V标称输入电压:3.6 V
JESD-30 代码:R-PDSO-J12长度:3 mm
功能数量:1端子数量:12
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:SOJ
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
座面最大高度:1.1 mm表面贴装:YES
切换器配置:BOOST最大切换频率:2000 kHz
温度等级:INDUSTRIAL端子形式:J BEND
端子节距:0.5 mm端子位置:DUAL
宽度:2.4 mmBase Number Matches:1

AAT1231ITP-T1 数据手册

 浏览型号AAT1231ITP-T1的Datasheet PDF文件第1页浏览型号AAT1231ITP-T1的Datasheet PDF文件第2页浏览型号AAT1231ITP-T1的Datasheet PDF文件第3页浏览型号AAT1231ITP-T1的Datasheet PDF文件第5页浏览型号AAT1231ITP-T1的Datasheet PDF文件第6页浏览型号AAT1231ITP-T1的Datasheet PDF文件第7页 
AAT1231/1231-1  
Step-Up DC/DC Converters for  
White LED Backlight Applications  
Electrical Characteristics1  
TA = -40°C to +85°C unless otherwise noted. Typical values are at 25°C, VIN = 3.6V.  
Symbol  
Description  
Conditions  
Min  
Typ Max Units  
Power Supply  
PVIN, VIN  
VOUT(MAX)  
IQ  
Input Voltage Range  
Maximum Output Voltage  
Operating Current  
2.7  
5.5  
24  
V
V
SEL = GND, FB = 0.1V  
EN/SET = GND  
40  
70  
µA  
µA  
ISHDN  
Shutdown Current  
Maximum Continuous Output  
Current2  
1.0  
IOUT  
2.7V < VIN < 5.5V, VOUT = 24V  
VIN = 2.7V to 5.5V, VFB = 0.6V  
50  
mA  
ΔVLINEREG(FB)  
/
Line Regulation  
0.7  
80  
%/V  
mΩ  
mΩ  
ΔVIN  
RDS(ON) L  
Low Side Switch On Resistance  
Input Disconnect Switch  
On Resistance  
RDS(ON) IN  
TSS  
180  
From Enable to Output Regulation;  
VFB = 300mV  
Soft-Start Time  
300  
µs  
Over-Voltage Protection Threshold VOUT Rising  
1.1  
1.2  
100  
2.5  
140  
15  
1.3  
V
mV  
A
VOVP  
Over-Voltage Hysteresis  
VOUT Falling  
ILIMIT  
TSD  
N-Channel Current Limit  
TJ Thermal Shutdown Threshold  
TJ Thermal Shutdown Hysteresis  
°C  
°C  
THYS  
SEL, EN/SET  
VSEL(L)  
SEL Threshold Low  
SEL Threshold High  
Enable Threshold Low  
Enable Threshold High  
EN/SET Low Time  
0.4  
0.4  
V
V
VSEL(H)  
1.4  
VEN/SET(L)  
VEN/SET(H)  
TEN/SET (LO)  
TEN/SET(HI)  
TOFF  
V
1.4  
0.3  
V
VEN/SET < 0.6V  
75  
75  
µs  
µs  
µs  
µs  
µA  
EN/SET High Time  
VEN/SET > 1.4V  
EN/SET Off Timeout  
EN/SET Latch Timeout  
EN/SET Input Leakage  
VEN/SET < 0.6V  
500  
500  
1
TLAT  
VEN/SET > 1.4V  
IEN/SET  
VEN/SET = 5V VIN = 5V  
-1  
AAT1231  
V
IN = 2.7V to 5.5V, SEL = GND,  
0.09  
0.1  
0.6  
0.11  
EN/SET = HIGH  
FB  
AAT1231-1  
FB  
FB Pin Regulation  
FB Pin Regulation  
V
V
VIN = 2.7V to 5.5V, SEL = HIGH,  
EN/SET = DATA16  
0.564  
0.636  
V
IN = 2.7V to 5.5V, SEL = GND,  
0.09  
0.1  
0.6  
0.11  
EN/SET = DATA16  
VIN = 2.7V to 5.5V, SEL = HIGH,  
EN/SET = HIGH  
0.564  
0.636  
1. Specification over the -40°C to +85°C operating temperature range is assured by design, characterization, and correlation with statis-  
tical process controls.  
2. Maximum continuous output current increases with reduced output voltage, but may vary depending on operating efficiency and ther-  
mal limitations.  
4
1231.2007.01.1.2  

与AAT1231ITP-T1相关器件

型号 品牌 描述 获取价格 数据表
AAT1232 ANALOGICTECH 24V 100mA Step-Up Converter

获取价格

AAT1232_07 ANALOGICTECH 24V 100mA Step-Up Converter

获取价格

AAT1232IRN-T1 ANALOGICTECH 24V 100mA Step-Up Converter

获取价格

AAT1232ITP-T1 ANALOGICTECH 24V 100mA Step-Up Converter

获取价格

AAT1235 ANALOGICTECH High Efficiency White LED Drivers for Backlight and Keypad

获取价格

AAT1235IRN-T1 ANALOGICTECH High Efficiency White LED Drivers for Backlight and Keypad

获取价格