Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

SG2524BDW Datasheet(PDF) 1 Page - Microsemi Corporation

Part # SG2524BDW
Description  REGULATING PULSE WIDTH MODULATOR
Download  5 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MICROSEMI [Microsemi Corporation]
Direct Link  http://www.microsemi.com
Logo MICROSEMI - Microsemi Corporation

SG2524BDW Datasheet(HTML) 1 Page - Microsemi Corporation

  SG2524BDW Datasheet HTML 1Page - Microsemi Corporation SG2524BDW Datasheet HTML 2Page - Microsemi Corporation SG2524BDW Datasheet HTML 3Page - Microsemi Corporation SG2524BDW Datasheet HTML 4Page - Microsemi Corporation SG2524BDW Datasheet HTML 5Page - Microsemi Corporation  
Zoom Inzoom in Zoom Outzoom out
 1 / 5 page
background image
Rev 1.3a 3.21.2005
Microsemi Inc.
Copyright
 2000
11861 Western Avenue
∞ Garden Grove, CA 92841
1
(714) 898-8121
∞ FAX: (714) 893-2570
SG1524B/SG2524B/SG3524B
REGULATING PULSE WIDTH MODULATOR
DESCRIPTION
The SG1524B is a pulse width modulator for switching power supplies
which features improved performance over industry standards like the
SG1524.
A direct pin-for-pin replacement for the earlier device, it
combines advanced processing techniques and circuit design to provide
improved reference accuracy, and extended common mode range at the
error amplifier and current limit inputs. A DC-coupled flip-flop eliminates
triggering and glitch problems, and a PWM data latch prevents edge
oscillations. The circuit incorporates true digital shutdown for high speed
response, while an undervoltage lockout circuit prevents spurious outputs
when the supply voltage is too low for stable operation. Full double-pulse
suppression logic insures alternating output pulses when the Shutdown
pin is used for pulse-by-pulse current limiting. The SG1524B is specified
for operation over the full military ambient temperature range of -55
°C to
125
°C. The SG2524B is characterized for the industrial range of -25°C to
85
°C, and the SG3524B is designed for the commercial range of 0°C
to 70
°C.
+V
IN
Reference
Regulator
Oscillator
To Internal
Circuitry
V
REF
Undervoltage
Lockout
P.W.M.
Error
C.L.
COMPENSATION
SHUTDOWN
Q
Q
R
S
S
Q
Q
Q
D
T
EMITTER B
COLLECTOR B
EMITTER A
COLLECTOR A
-C.L. SENSE
+C.L. SENSE
NON-INVERTING
INVERTING
PWM
LATCH
TOGGLE
F/F
MEMORY
F/F
OSC
+V
IN
GROUND
R
T
C
T
FEATURES
••••• 7V to 40V operation
••••• 5V reference trimmed to ±±±±±1%
••••• 100Hz to 400KHz oscillator range
••••• Excellent external sync capability
••••• Dual 100mA output transistors
••••• Wide current limit common mode range
••••• DC-coupled toggle flip-flop
••••• PWM data latch
••••• Undervoltage lockout
••••• Full double-pulse suppression logic
••••• 60V output collectors
HIGH RELIABILITY FEATURES
- SG1524B
♦ Available to MIL-STD-883 and DESC SMD
♦ Scheduled for MIL-M-38510 QPL listing
♦ Radiation data available
♦ LMI level "S" processing available
DESCRIPTION


Similar Part No. - SG2524BDW

ManufacturerPart #DatasheetDescription
logo
Microsemi Corporation
SG2524BDW MICROSEMI-SG2524BDW Datasheet
64Kb / 5P
   REGULATING PULSE WIDTH MODULATOR
More results

Similar Description - SG2524BDW

ManufacturerPart #DatasheetDescription
logo
Seme LAB
IP1526 SEME-LAB-IP1526 Datasheet
59Kb / 6P
   REGULATING PULSE WIDTH MODULATOR
logo
Microsemi Corporation
SG1525A MICROSEMI-SG1525A Datasheet
135Kb / 7P
   REGULATING PULSE WIDTH MODULATOR
SG1526 MICROSEMI-SG1526_1 Datasheet
283Kb / 9P
   REGULATING PULSE WIDTH MODULATOR
logo
Linear Technology
LT1526 LINER-LT1526_15 Datasheet
926Kb / 8P
   REGULATING PULSE WIDTH MODULATOR
logo
Texas Instruments
LM2524D TI-LM2524D_15 Datasheet
1Mb / 29P
[Old version datasheet]   Regulating Pulse Width Modulator
UC1526 TI-UC1526_07 Datasheet
757Kb / 13P
[Old version datasheet]   Regulating Pulse Width Modulator
logo
Intersil Corporation
CA1524 INTERSIL-CA1524 Datasheet
206Kb / 16P
   Regulating Pulse Width Modulator
October 2000
logo
Linear Technology
LT1524 LINER-LT1524 Datasheet
726Kb / 8P
   Regulating Pulse Width Modulator
logo
Microsemi Corporation
SG1526B MICROSEMI-SG1526B Datasheet
209Kb / 9P
   REGULATING PULSE WIDTH MODULATOR
logo
Texas Instruments
UC1526AJ TI-UC1526AJ Datasheet
545Kb / 10P
[Old version datasheet]   Regulating Pulse Width Modulator
logo
Linear Technology
LT1526 LINER-LT1526 Datasheet
659Kb / 8P
   Regulating Pulse Width Modulator?
More results


Html Pages

1 2 3 4 5


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