EEWORLDEEWORLDEEWORLD

Part Number

Search

MAX829EUK+TG55

Description
Switched Capacitor Converter, 54.3kHz Switching Freq-Max, CMOS, PDSO5, SOT-23, 5 PIN
CategoryPower/power management    The power supply circuit   
File Size172KB,8 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric Compare View All

MAX829EUK+TG55 Overview

Switched Capacitor Converter, 54.3kHz Switching Freq-Max, CMOS, PDSO5, SOT-23, 5 PIN

MAX829EUK+TG55 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeSOT-23
package instructionLSSOP,
Contacts5
Reach Compliance Codecompliant
ECCN codeEAR99
Analog Integrated Circuits - Other TypesSWITCHED CAPACITOR CONVERTER
Maximum input voltage5.5 V
Minimum input voltage1.5 V
Nominal input voltage5 V
JESD-30 codeR-PDSO-G5
length2.9 mm
Number of functions1
Number of terminals5
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum seat height1.45 mm
surface mountYES
Switch configurationDOUBLER INVERTER
Maximum switching frequency54.3 kHz
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width1.625 mm
19-0495; Rev 3; 9/99
Switched-Capacitor Voltage Inverters
General Description
The ultra-small MAX828/MAX829 monolithic, CMOS
charge-pump inverters accept input voltages ranging
from +1.5V to +5.5V. The MAX828 operates at 12kHz,
and the MAX829 operates at 35kHz. Their high efficiency
(greater than 90% over most of the load-current range)
and low operating current (60µA for the MAX828) make
these devices ideal for both battery-powered and board-
level voltage-conversion applications.
The MAX828/MAX829 combine low quiescent current
and high efficiency. Oscillator control circuitry and four
power MOSFET switches are included on-chip.
Applications include generating a -5V supply from a +5V
logic supply to power analog circuitry. Both parts come
in a 5-pin SOT23-5 package and can deliver 25mA with
a voltage drop of 500mV.
For a similar device with logic-controlled shutdown,
refer to the MAX1719/MAX1720/MAX1721. For applica-
tions requiring more power, the MAX860 delivers up to
50mA with a voltage drop of 600mV, in a space-saving
µMAX package.
o
5-Pin SOT23-5 Package
o
95% Voltage Conversion Efficiency
o
Inverts Input Supply Voltage
o
60µA Quiescent Current (MAX828)
o
+1.5V to +5.5V Input Voltage Range
o
Requires Only Two Capacitors
o
25mA Output Current
Features
MAX828/MAX829
Ordering Information
PART
MAX828EUK
MAX829EUK
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
PIN-
PACKAGE
5 SOT23-5
5 SOT23-5
SOT
TOP MARK
AABI
AABJ
Applications
Small LCD Panels
Cell Phones
Medical Instruments
Handy-Terminals, PDAs
Battery-Operated Equipment
Typical Operating Circuit
TOP VIEW
5
C1+
IN
2
INPUT
SUPPLY
VOLTAGE
OUT
1
Pin Configuration
MAX828
MAX829
3
C1-
OUT
4
1
NEGATIVE
OUTPUT
VOLTAGE
5
C1+
IN
2
MAX828
MAX829
4
GND
C1-
3
GND
SOT23-5
NEGATIVE VOLTAGE CONVERTER
________________________________________________________________
Maxim Integrated Products
1
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.

MAX829EUK+TG55 Related Products

MAX829EUK+TG55 MAX828EUK+T MAX829EUK+T
Description Switched Capacitor Converter, 54.3kHz Switching Freq-Max, CMOS, PDSO5, SOT-23, 5 PIN Output current: 25mA Switch operating frequency: 12kHz Output type: Fixed Number of output voltage channels: 1 Function type: Ratiometric Output configuration: Negative Vin=1.5V~5.5V Output current: 25mA Switching operating frequency: 35kHz Output type: Fixed Number of output voltage channels: 1 Function type: Ratiometric Output configuration: Positive or Negative switched capacitor voltage inverter
Is it Rohs certified? conform to conform to conform to
Parts packaging code SOT-23 SOT-23 SOT-23
package instruction LSSOP, LSSOP, LSSOP,
Contacts 5 5 5
Reach Compliance Code compliant compliant compliant
ECCN code EAR99 EAR99 EAR99
Analog Integrated Circuits - Other Types SWITCHED CAPACITOR CONVERTER SWITCHED CAPACITOR CONVERTER SWITCHED CAPACITOR CONVERTER
Maximum input voltage 5.5 V 5.5 V 5.5 V
Minimum input voltage 1.5 V 1.5 V 1.5 V
Nominal input voltage 5 V 5 V 5 V
JESD-30 code R-PDSO-G5 R-PDSO-G5 R-PDSO-G5
length 2.9 mm 2.9 mm 2.9 mm
Number of functions 1 1 1
Number of terminals 5 5 5
Maximum operating temperature 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code LSSOP LSSOP LSSOP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) NOT SPECIFIED 260 260
Certification status Not Qualified Not Qualified Not Qualified
Maximum seat height 1.45 mm 1.45 mm 1.45 mm
surface mount YES YES YES
Switch configuration DOUBLER INVERTER DOUBLER INVERTER DOUBLER INVERTER
Maximum switching frequency 54.3 kHz 20 kHz 54.3 kHz
technology CMOS CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal form GULL WING GULL WING GULL WING
Terminal pitch 0.95 mm 0.95 mm 0.95 mm
Terminal location DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 1.625 mm 1.625 mm 1.625 mm
Is it lead-free? - Lead free Lead free
Factory Lead Time - 6 weeks 6 weeks
JESD-609 code - e3 e3
Humidity sensitivity level - 1 1
Terminal surface - Matte Tin (Sn) Matte Tin (Sn)
Base Number Matches - 1 1
How to measure analog voltage using the ADC of MSP430?
One feature that is used in almost all embedded applications is the ADC module (Analog to Digital Converter). These ADCs can read the voltage from analog sensors like temperature sensors, tilt sensors...
火辣西米秀 Microcontroller MCU
【LPC54100】+LPC54102 registers directly program serial port communication!
LPC54102 has multiple serial ports. I tried to operate directly with registers! After many tests, it can send and receive data! The internal crystal oscillator is 12MHz, not locked, and the baud rate ...
大秦正声 NXP MCU
Are there any chips like NE555 with low power consumption?
Are there any chips like NE555 with low power consumption?...
liweiliang Analog electronics
Win8 opens Allegro Allegro PCB Editor and freezes
When using Cadence 16.3 Allegro PCB Editor, use PCB Editor Xl. It takes 4 or 5 minutes to open it. After the block diagram appears, you dare not click randomly, otherwise it will definitely not respon...
mas~ PCB Design
TVP5150 image has faults
When I was using TVP5150 to collect images, I found that when I plugged in or unplugged the camera signal, the image would be dislocated, and the lower half of the image would move to the upper half. ...
ienui DSP and ARM Processors

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2878  1323  1765  844  2298  58  27  36  17  47 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号