Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

MAX15000AEUB+ Datasheet(PDF) 1 Page - Maxim Integrated Products

Part # MAX15000AEUB+
Description  Current-Mode PWM Controllers with Programmable Switching Frequency
Download  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products

MAX15000AEUB+ Datasheet(HTML) 1 Page - Maxim Integrated Products

  MAX15000AEUB+ Datasheet HTML 1Page - Maxim Integrated Products MAX15000AEUB+ Datasheet HTML 2Page - Maxim Integrated Products MAX15000AEUB+ Datasheet HTML 3Page - Maxim Integrated Products MAX15000AEUB+ Datasheet HTML 4Page - Maxim Integrated Products MAX15000AEUB+ Datasheet HTML 5Page - Maxim Integrated Products MAX15000AEUB+ Datasheet HTML 6Page - Maxim Integrated Products MAX15000AEUB+ Datasheet HTML 7Page - Maxim Integrated Products MAX15000AEUB+ Datasheet HTML 8Page - Maxim Integrated Products MAX15000AEUB+ Datasheet HTML 9Page - Maxim Integrated Products Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 18 page
background image
General Description
The MAX15000/MAX15001 current-mode PWM con-
trollers contain all the control circuitry required for the
design of wide-input-voltage isolated and nonisolated
power supplies. The MAX15000 is well suited for uni-
versal input (rectified 85VAC to 265VAC) or telecom
(-36VDC to -72VDC) power supplies. The MAX15001
is well suited for low input voltage (9.5VDC to 24VDC)
power supplies.
The MAX15000/MAX15001 contain an internal error
amplifier that regulates the tertiary winding output volt-
age which is used in primary-side-regulated isolated
power supplies. Primary-side regulation eliminates the
need for an optocoupler. An input undervoltage lockout
(UVLO) is provided for programming the input-supply
start voltage and to ensure proper operation during
brownout conditions. An open-drain UVLO flag output,
with 210µs internal delay, allows the sequencing of a
secondary-side controller. The input-supply start volt-
age is externally programmable with a voltage-divider.
A UVLO/EN input is used to shutdown the MAX15000/
MAX15001. Internal digital soft-start eliminates output
voltage overshoot.
The MAX15000 has an internal bootstrap UVLO with
large hysteresis that requires a minimum 23.6V for start-
up. The MAX15001 does not have the internal bootstrap
UVLO and can be biased directly from a minimum volt-
age of 9.5V.
The switching frequency for the MAX15000/MAX15001 is
programmable with an external resistor. The MAX15000A/
MAX15001A provide a 50% maximum duty-cycle limit,
while the MAX15000B/MAX15001B provide a 75% maxi-
mum duty-cycle limit. These devices are available in 10-
pin µMAX® packages and are rated for operation over the
-40°C to +85°C temperature range.
Applications
1/2, 1/4, and 1/8th Brick Power Modules
High-Efficiency, Isolated Telecom Power
Supplies
Networking/Servers
Isolated Keep-Alive Power Supplies
12V Boost and SEPIC Regulators
Isolated and Nonisolated High-Brightness LED
Power Supplies
Industrial Power Conversion
Features
♦ Current-Mode Control
♦ Programmable Switching Frequency Up to 625kHz
♦ Accurate UVLO Threshold (1%)
♦ Open-Drain UVLO Flag Output with Internal Delay
♦ 36V to 72V Telecom Voltage Range
♦ Universal Offline Input Voltage Range
Rectified 85VAC to 265VAC (MAX15000)
♦ 9.5V to 24V Input (MAX15001)
♦ Digital Soft-Start
♦ Internal Bootstrap UVLO with Large Hysteresis
(MAX15000)
♦ Internal Error Amplifier with 1.5% Accurate
Reference
♦ 50µA (typ) Startup Supply Current
♦ 50% Maximum Duty-Cycle Limit
(MAX15000A/MAX15001A)
♦ 75% Maximum Duty-Cycle Limit
(MAX15000B/MAX15001B)
♦ 60ns Cycle-by-Cycle Current-Limit Propagation
Delay
♦ Available in Tiny 10-Pin µMAX Packages
Current-Mode PWM Controllers with
Programmable Switching Frequency
________________________________________________________________ Maxim Integrated Products
1
1
2
3
4
5
10
9
8
7
6
IN
VCC
NDRV
GND
COMP
FB
UFLG
UVLO/EN
MAX15000
MAX15001
µMAX
TOP VIEW
RT
CS
Pin Configuration
Ordering Information
19-3957; Rev 0; 1/06
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Warning: The MAX15000/MAX15001 are designed to work with
high voltages. Exercise caution.
+Denotes lead-free package.
Selector Guide appears at end of data sheet.
PART
TEMP RANGE
PIN-
PACKAGE
PKG
CODE
MAX15000AEUB+ -40°C to +85°C
10 µMAX
U10-2
MAX15000BEUB+
-40°C to +85°C
10 µMAX
U10-2
MAX15001AEUB+ -40°C to +85°C
10 µMAX
U10-2
MAX15001BEUB+
-40°C to +85°C
10 µMAX
U10-2
µMAX is a registered trademark of Maxim Integrated Products, Inc.


Similar Part No. - MAX15000AEUB+

ManufacturerPart #DatasheetDescription
logo
Maxim Integrated Produc...
MAX15002 MAXIM-MAX15002 Datasheet
562Kb / 30P
   Dual-Output Buck Controller with Tracking/Sequencing
Rev 0; 12/07
MAX15002ATL++ MAXIM-MAX15002ATL+ Datasheet
562Kb / 30P
   Dual-Output Buck Controller with Tracking/Sequencing
Rev 0; 12/07
MAX15002 MAXIM-MAX15002_12 Datasheet
505Kb / 29P
   Dual-Output Buck Controller with Tracking/Sequencing
Rev 2; 10/12
MAX15003 MAXIM-MAX15003 Datasheet
928Kb / 32P
   Triple-Output Buck Controller with Tracking/Sequencing
Rev 0; 10/07
MAX15003 MAXIM-MAX15003 Datasheet
347Kb / 12P
   Programmable Switching Frequency Up to 2.2MHz
Rev 0; 2/08
More results

Similar Description - MAX15000AEUB+

ManufacturerPart #DatasheetDescription
logo
Maxim Integrated Produc...
MAX17499 MAXIM-MAX17499 Datasheet
252Kb / 18P
   Current-Mode PWM Controllers with Programmable Switching Frequency
Rev 1; 7/11
logo
Texas Instruments
TL284X TI-TL284X Datasheet
171Kb / 12P
[Old version datasheet]   CURRENT-MODE PWM CONTROLLERS
UC1842 TI1-UC1842_16 Datasheet
3Mb / 56P
[Old version datasheet]   Current-Mode PWM Controllers
TL284X TI-TL284X_10 Datasheet
577Kb / 21P
[Old version datasheet]   CURRENT-MODE PWM CONTROLLERS
TL284X TI-TL284X_07 Datasheet
400Kb / 18P
[Old version datasheet]   CURRENT-MODE PWM CONTROLLERS
TL284X_101 TI-TL284X_101 Datasheet
534Kb / 21P
[Old version datasheet]   CURRENT-MODE PWM CONTROLLERS
logo
IMP, Inc
IMP38C4X IMP-IMP38C4X Datasheet
160Kb / 10P
   BiCMOS Current-Mode PWM Controllers
logo
Microchip Technology
MIC38C42 MICROCHIP-MIC38C42 Datasheet
1Mb / 24P
   BiCMOS Current-Mode PWM Controllers
09/14/21
logo
TelCom Semiconductor, I...
TC18C43 TELCOM-TC18C43 Datasheet
83Kb / 7P
   BiCMOS CURRENT MODE PWM CONTROLLERS
logo
Micrel Semiconductor
MIC38C42A MICREL-MIC38C42A Datasheet
127Kb / 9P
   BiCMOS Current-Mode PWM Controllers
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com