MAX38801
Integrated, Step-Down Switching Regulator With
Selectable Applications Configurations
Absolute Maximum Ratings
Input/Output Pin Voltages
V
- VX Differential 25ns (Note 2).....................-10V to +23V
DDH
(OE, PGM, SENSE+, SENSE-)...........................-0.3V to +2V
Regulator Status Output (STAT)..............................-0.3V to +4V
BST Pin (BST) DC.................................................-0.3V to +20V
BST Pin (BST) 25ns..............................................-7.0V to +27V
BST Pin - VX Differential.........................................................4V
Input Voltage (V
) DC ......................................-0.3V to +23V
DDH
Bias Supply Voltage (V )......................................-0.3V to +2V
Junction Temperature (T ).................................................150°C
CC
J
Switching Node Voltage (VX) DC..........................-0.3V to +23V
Switching Node Voltage (VX) 25ns (Note 1)..........-10V to +23V
Storage Temperature Range............................ -65°C to +150°C
Peak Reflow Temperature Lead-Free ...............................260°C
V
Pin - VX Pin Differential DC........................................23V
DDH
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these
or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Operating Ratings
Input Voltage (V
)................................................6.5V to 14V
Junction Temperature (T ) .....................................0°C to 125°C
J
DDH
Bias Supply Voltage (V )................................. 1.71V to 1.89V
Peak Output Current (I
)......................................... 30A
CC
PK+_MAX
Output Current (I
) ......................................................... 15A
OUT
Package Information
PACKAGE CODE
C192B2+1
Outline Number
21-0915
Land Pattern Number
Refer to Application Note 1891
THERMAL RESISTANCE, SINGLE-LAYER BOARD
Junction to Ambient (θ
)
32°C/W (typ) (Note 3)
1°C/W (max)
JA
Junction to Case (θ
)
JC
For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note that
a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the
drawing pertains to the package regardless of RoHS status.
Note 1: The 25ns rating is the allowable voltage on the VX node in excess of the -0.3V to 16V DC ratings. The VX voltage can
exceed the DC rating in either the positive or negative direction for up to 25ns per cycle.
Note 2: The V
input pin voltage AC should not exceed 19V (25ns). This measurement is taken at the V
pin referenced
DDH
DDH
to V pin immediately adjacent using a high frequency scope probe with I
at I
. A high-frequency input bypass
SS
LOAD
MAX
capacitor must be located less than 60mils from the V
pin and the Maxim device per our design guidelines.
DDH
Note 3: Data taken using Maxim’s evaluation kit with no air flow and no heatsink.
Maxim Integrated
│ 2
www.maximintegrated.com
5秒后页面跳转
STM32F030C6芯片介绍：主要参数分析、引脚配置说明、功耗及封装
PCF8591数据手册解读：参数、引脚说明
一文带你了解ss8050参数、引脚配置、应用指南
深入解析AD7606高性能多通道模数转换器：资料手册参数分析
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
技术参数
数据手册
如果您发现信息不准确，
