參數(shù)資料
型號(hào): MAX5027
廠商: Maxim Integrated Products, Inc.
英文描述: RELIABILITY REPORT FOR MAX5026EUT PLASTIC ENCAPSULATED DEVICES
中文描述: 500kHz、36V輸出、SOT23封裝、PWM升壓型DC-DC轉(zhuǎn)換器
文件頁(yè)數(shù): 2/8頁(yè)
文件大?。?/td> 93K
代理商: MAX5027
Conclusion
Maxim’s continuous reliability monitoring program ensures that all outgoing product will continue to meet Maxim’s quality
and reliability standards.
Table of Contents
I. ........Device Description
II. ........Manufacturing Information
III. .......Packaging Information
.....Attachments
I. Device Description
A. General
The MAX5026 constant-frequency, pulse-width modulating (PWM), low-noise boost converter is intended for low-
voltage systems that often need a locally generated high voltage. This device is capable of generating low-noise, high
output voltages required for varactor diode biasing in TV tuners, set-top boxes, and PCI cable modems. The
MAX5026 operates from as low as 3V and switches at 500kHz.
The MAX5026 successfully meets the quality and reliability standards required of all Maxim products. In addition,
V. ........Quality Assurance Information
VI. .......Reliability Evaluation
IV. .......Die Information
The constant-frequency, current-mode PWM architecture provides for low output noise that is easy to filter. A 40V
lateral DMOS device is used as the internal power switch, making the devices ideal for boost converters up to 36V.
The MAX5026 adjustable version requires the use of external feedback resistors to set the output voltage.
B. Absolute Maximum Ratings
Item
VCC to GND
PGND to GND
FB to GND
SHDN to GND
LX to GND
Peak LX Current
Operating Temperature Range
Junction Temperature
Storage Temperature Range
Lead Temperature (soldering 10s)
Continuous Power Dissipation (TA = +70C)
6-PIN SOT23
Derates above +70
°
C
6-PIN SOT23
Rating
-0.3V to +12V
-0.1V to +0.1V
-0.3V to (VCC + 0.3V)
-0.3V to (VCC + 0.3V)
-0.3V to +45V
600mA
-40°C to +85°C
+150°C
-65°C to +165°C
+300°C
696mW
7.1mW/°C
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