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MAX16962SATEA/V+ PDF预览

MAX16962SATEA/V+

更新时间: 2024-11-09 21:01:55
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理开关
页数 文件大小 规格书
13页 552K
描述
Switching Regulator, 5.2A, BICMOS, 4 X 4 MM, ROHS COMPLIANT, TQFN-16

MAX16962SATEA/V+ 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:HVQCCN,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:2.27
其他特性:ALSO OPERATES IN PFM CONTROL TECHNIQUE, ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 3.6V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制技术:PULSE WIDTH MODULATION最大输入电压:5.5 V
最小输入电压:2.7 V标称输入电压:5 V
JESD-30 代码:S-XQCC-N16长度:4 mm
湿度敏感等级:1功能数量:1
端子数量:16最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:5.2 A
封装主体材料:UNSPECIFIED封装代码:HVQCCN
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):NOT SPECIFIED座面最大高度:0.8 mm
表面贴装:YES切换器配置:BUCK
技术:BICMOS温度等级:AUTOMOTIVE
端子形式:NO LEAD端子节距:0.65 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4 mmBase Number Matches:1

MAX16962SATEA/V+ 数据手册

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MAX16962  
4A, 2.2MHz, Synchronous Step-Down  
DC-DC Converter  
General Description  
Benefits and Features  
The MAX16962 is a high-efficiency, synchronous step-  
down converter that operates with a 2.7V to 5.5V input  
voltage range and provides a 0.8V to 3.6V output voltage  
range. The wide input/output voltage range and the abil-  
ity to provide up to 4A to load current make this device  
ideal for on-board point-of-load and post-regulation  
applications. The MAX16962 achieves -3.7%/+2.6% out-  
put error over load, line, and temperature ranges.  
S Small External Components  
2.2MHz Operating Frequency  
S Ideal for Point-of-Load Applications  
4A Maximum Load Current  
Adjustable Output Voltage: 0.8V to 3.6V  
2.7V to 5.5V Operating Supply Voltage  
S High Efficiency at Light Load  
26µA Skip Mode Quiescent Current  
The MAX16962 features a 2.2MHz fixed-frequency PWM  
mode for better noise immunity and load transient  
response, and a pulse frequency modulation mode  
(SKIP) for increased efficiency during light-load opera-  
tion. The 2.2MHz frequency operation allows for the use  
of all-ceramic capacitors and minimizes external compo-  
nents. The optional spread-spectrum frequency modula-  
tion minimizes radiated electromagnetic emissions.  
S Minimizes Electromagnetic Interference  
Programmable SYNC I/O Pin  
Operates Above AM-Radio Band  
Available Spread Spectrum  
S Low Power Mode Saves Energy  
1µA Shutdown Current  
Open-Drain Power-Good Output  
Integrated low R  
heavy loads and make the layout a much simpler task  
with respect to discrete solutions.  
switches improve efficiency at  
DSON  
S Limits Inrush Current During Startup  
Soft-Start  
S Overtemperature and Short-Circuit Protections  
The MAX16962 is offered with factory-preset output  
voltages or with an adjustable output voltage. (See the  
Selector Guide for options). Factory preset output volt-  
age versions allow customers to achieve -3.7%/+2.6%  
output voltage accuracy without using external resistors,  
while the adjustable output voltage version provides the  
flexibility to set the output voltage to any desired value  
between 0.8V to 3.6V using an external resistive divider.  
S 4mm x 4mm, 16-Pin Thin QFN and 16-Pin TSSOP  
Packages  
S -40°C to 125°C Operating Temperature Range  
Applications  
Automotive Infotainment  
Point-of-Load Applications  
Industrial/Military  
Additional features include 8ms soft-start, 16ms power-  
good output delay, overcurrent, and overtemperature  
protections.  
The MAX16962 is available in thermally enhanced  
Typical Application Circuit  
16-pin TSSOP-EP and 4mm  
x
4mm, 16-pin  
TQFN-EP packages, and is specified for operation over  
the -40NC to +125NC automotive temperature range.  
V
PV1  
PV1  
PV2  
EN  
OUTS  
0.47µH  
4.7µF  
V
LX1  
LX2  
OUT1  
Ordering Information appears at end of data sheet.  
47µF  
PGND1  
PGND2  
V
OUT1  
V
PV  
10  
1µF  
MAX16962  
PV  
20kΩ  
GND  
PG  
EP  
For pricing, delivery, and ordering information, please contact Maxim Direct  
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.  
19-6213; Rev 3; 7/15  

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