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MAX16936SATEA/V+ PDF预览

MAX16936SATEA/V+

更新时间: 2024-11-06 13:00:35
品牌 Logo 应用领域
美信 - MAXIM 转换器
页数 文件大小 规格书
17页 2461K
描述
Switching Regulator, Current-mode, 4.5A, 2200kHz Switching Freq-Max, BICMOS, TQFN-16

MAX16936SATEA/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, LCC16,.2SQ,32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:2.22
其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM 1 TO 10V, ALSO AVAILABLE VOUT=3.3V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最小输入电压:3.5 V
标称输入电压:14 VJESD-30 代码:S-XQCC-N16
长度:5 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:4.5 A标称输出电压:5 V
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC16,.2SQ,32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
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:2200 kHz
技术:BICMOS温度等级:AUTOMOTIVE
端子形式:NO LEAD端子节距:0.8 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:5 mmBase Number Matches:1

MAX16936SATEA/V+ 数据手册

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MAX16936  
36V, 220kHz to 2.2MHz Step-Down Converter  
with 28µA Quiescent Current  
General Description  
Features  
S Wide 3.5V to 36V Input Voltage Range  
S 42V Load Dump Protection  
The MAX16936 is a 2.5A current-mode step-down con-  
verter with integrated high-side and low-side MOSFETs  
designed to operate with an external Schottky diode  
for better efficiency. The low-side MOSFET enables  
fixed-frequency forced-PWM (FPWM) operation under  
light-load applications. The device operates with input  
voltages from 3.5V to 36V, while using only 28FA qui-  
escent current at no load. The switching frequency is  
resistor programmable from 220kHz to 2.2MHz and can  
be synchronized to an external clock. The MAX16936’s  
output voltage is available as 5V/3.3V fixed or adjustable  
from 1V to 10V. The wide input voltage range along with its  
ability to operate at 98% duty cycle during undervoltage  
transients make the MAX16936 ideal for automotive and  
industrial applications.  
S Enhanced Current-Mode Control Architecture  
S Fixed Output Voltage with 2ꢀ Accuracꢁ ꢂ5Vꢃ3.3Vꢄ  
or Externallꢁ Resistor Adjustable ꢂ1V to 10Vꢄ  
S 220kHz to 2.2MHz Switching Frequencꢁ with Three  
Operation Modes  
28µA Ultra-Low Quiescent Current Skip Mode  
Forced Fixed-Frequencꢁ Operation  
External Frequencꢁ Sꢁnchronization  
S Spread-Spectrum Frequencꢁ Modulation  
S Automatic LX Slew Rate Adjustment for Optimum  
Efficiencꢁ Across Operating Frequencꢁ Range  
S 180° Out-of-Phase Clock Output at SYNCOUT  
Under light-load applications, the FSYNC logic input  
allows the MAX16936 to either operate in skip mode for  
reduced current consumption or fixed-frequency FPWM  
mode to eliminate frequency variation to minimize EMI.  
Fixed-frequency FPWM mode is extremely useful for  
power supplies designed for RF transceivers where tight  
emission control is necessary. Protection features include  
cycle-by-cycle current limit and thermal shutdown with  
automatic recovery. Additional features include a power-  
good monitor to ease power-supply sequencing and a  
180N out-of-phase clock output relative to the internal  
oscillator at SYNCOUT to create cascaded power sup-  
plies with multiple MAX16936s.  
S Low-BOM-Count Current-Mode Control  
Architecture  
S Power-Good Output  
S Enable Input Compatible from 3.3V Logic Level  
to 42V  
S Thermal Shutdown Protection  
S -40°C to +125°C Automotive Temperature Range  
S AEC-Q100 Qualified  
Applications  
Point of Load Applications  
The MAX16936 operates over the -40NC to +125NC  
automotive temperature range and is available in 16-pin  
TSSOP-EP and 5mm x 5mm, 16-pin TQFN-EP packages.  
Distributed DC Power Systems  
Navigation and Radio Head Units  
Ordering Information/Selector Guide appears at end of data  
sheet.  
Typical Application Circuit appears at end of data sheet.  
For related parts and recommended products to use with this part, refer to: www.maximintegrated.com/MAX16936.related  
For pricing, delivery, and ordering information, please contact Maxim Direct at  
1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.  
19-6626; Rev 1; 4/13  

MAX16936SATEA/V+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX16936RATEA/V+ MAXIM

完全替代

Switching Regulator, Current-mode, 4.5A, 2200kHz Switching Freq-Max, BICMOS, TQFN-16
MAX16936SATEB/V+ MAXIM

完全替代

Switching Regulator, Current-mode, 4.5A, 2200kHz Switching Freq-Max, BICMOS, TQFN-16
MAX16936RATEB/V+ MAXIM

完全替代

Switching Regulator, Current-mode, 4.5A, 2200kHz Switching Freq-Max, BICMOS, TQFN-16

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