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LM53601LQDSXTQ1 PDF预览

LM53601LQDSXTQ1

更新时间: 2024-09-19 11:06:55
品牌 Logo 应用领域
德州仪器 - TI 开关光电二极管转换器
页数 文件大小 规格书
4页 112K
描述
用于汽车应用的 3.5V 至 36V、1A 同步 2.1MHz 降压转换器 | DSX | 10 | -40 to 150

LM53601LQDSXTQ1 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:HVSON,
Reach Compliance Code:compliantECCN代码:EAR99
Factory Lead Time:6 weeks风险等级:1.64
其他特性:ALSO OPERATES IN PFM CONTROL TECHNIQUE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:36 V标称输入电压:13.5 V
JESD-30 代码:S-PDSO-N10JESD-609代码:e3
长度:3 mm湿度敏感等级:2
功能数量:1端子数量:10
最高工作温度:150 °C最低工作温度:-40 °C
最大输出电流:1 A最大输出电压:6 V
最小输出电压:3.2 V标称输出电压:5 V
封装主体材料:PLASTIC/EPOXY封装代码:HVSON
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
筛选级别:AEC-Q100座面最大高度:0.8 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:2400 kHz温度等级:AUTOMOTIVE
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
宽度:3 mmBase Number Matches:1

LM53601LQDSXTQ1 数据手册

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LM53600-Q1, LM53601-Q1  
SNAS660 JUNE 2015  
LM5360x-Q1 5-V, 3.3-V, and Adjustable Synchronous-Buck 1-A Regulator  
for Automotive Applications  
1 Features  
2 Applications  
1
Automotive Grade Product, AEC Grade 1  
Qualified  
Automotive Camera Applications  
Automotive Infotainment  
10-lead 3 mm x 3 mm WSON Package  
–40°C to 150°C junction Temperature Range  
Peak Current Mode Control  
3 Description  
The LM53600/01 synchronous buck regulator is  
optimized for automotive applications, providing either  
an adjustable output or an output voltage of 3.3 V or  
5 V. The LM53600-Q1 device supports load currents  
up to 650 mA and the LM536001-Q1 supports load  
currents up to 1000 mA.  
2.1-MHz (±10%) Fixed Switching Frequency  
Pin Selectable Forced PWM Mode  
External Frequency Synchronization With Forced  
PWM Mode  
Advanced high speed circuitry allows the device to  
regulate from an 18-V input to a 3.3-V output at a  
fixed frequency of 2.1 MHz. Innovative architecture  
allows the device to regulate a 3.3-V output from an  
input voltage of only 3.8 V. Input voltage range up to  
36 V, with transient tolerance up to 42 V, eases input  
surge protection design.  
Reset Output With Filter and Delayed Release  
Automatic Light Load Mode for Improved  
Efficiency  
Built-In Compensation, Soft-start, Current Limit,  
Thermal Shutdown, and UVLO  
Spread Spectrum is Available as a Factory Option  
Electrical Specifications  
An open drain reset output, with filtering and delayed  
release, provides a true indication of system status.  
This feature negates the requirement for an additional  
supervisory component, saving cost and board  
space. Seamless transition between PWM and PFM  
modes, along with a quiescent current of only 22 µA,  
ensures high efficiency and superior transient  
response at all loads. Few external components are  
needed allowing the generation of compact PCB  
layout. The device characteristics are specified from a  
junction temperature range of –40°C up to 150°C.  
3.5-V to 36 V Input Voltage With Transients up  
to 42 V  
1000-mA Maximum Load Current (LM53601-  
Q1)  
650-mA Maximum load Current (LM53600-Q1)  
Output Voltage Options: 5 V, 3.3 V, and  
Adjustable  
±2% Fixed Output Voltage Tolerance (Over  
Temperature)  
Device Information(1)  
±1.75% FB Voltage Tolerance for Adjustable  
Output Version (Over Temperature)  
PART NUMBER  
LM53600-Q1  
PACKAGE  
BODY SIZE (NOM)  
1.8-µA Current When Shutdown (Typical)  
WSON (10)  
3.00mm x 3.00mm  
LM53601-Q1  
22-µA Quiescent Current at No Load With 3.3-  
V Output (Typical)  
(1) For all available packages, see the orderable addendum at  
the end of the data sheet.  
space  
Fixed Version  
Adjustable Version  
VPU  
RPU  
VPU  
VBIAS  
RPU  
AGND  
FB  
RESET  
EN  
BIAS  
FB  
RESET  
EN  
VSUPPLY  
VSUPPLY  
LM53600  
LM53601  
VIN  
VCC  
LM53600  
LM53601  
VIN  
VCC  
CVCC  
CVCC  
SYNC/  
MODE  
SYNC/  
MODE  
BOOT  
SW  
BOOT  
SW  
CBOOT  
CBOOT  
CIN  
CIN  
L1  
L1  
GND  
GND  
COUT  
(DAP)  
COUT  
(DAP)  
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCT PREVIEW Information. Product in design phase of  
development. Subject to change or discontinuance without notice.  
 

LM53601LQDSXTQ1 替代型号

型号 品牌 替代类型 描述 数据表
LM53601LQDSXRQ1 TI

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