str-m6529 Allegro MicroSystems, Inc., str-m6529 Datasheet - Page 2

• Manufacturer Part Number: str-m6529
• Description: Off-line Switching Regulator ? With Power Mosfet Outpu
• Manufacturer: Allegro MicroSystems, Inc.

FUNCTIONAL BLOCK DIAGRAM
ALLOWABLE PACKAGE POWER DISSIPATION
STR-M6529
OFF-LINE
SWITCHING REGULATOR
40
20
60
0
FAULT-LATCH
2.8 W
TRIGGER
54 W
& SOFT
START
20
7
FREE AIR
MOUNTING SURFACE
TEMPERATURE
60
TEMPERATURE in C
RECOMMENDED MAX.
FRAME TEMP. = +100 C
TRIGGER
UVLO
REF.
TSD
V
5
IN
100
R ton
LIMITED BY FRAME
TEMP. = +125 C MAX.
OVER-VOLT.
PROTECT
FDBK
140
6
Dwg. GK-003-1
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 [phone]
Copyright © 1994 Allegro MicroSystems, Inc.
0.01 F
S
R
LATCH
FAULT
R toff
100
3.0
1.0
0.3
0.1
Q
OSC.
30
10
3.0
MAXIMUM SAFE OPERATING AREA
NO HEAT SINK
NATURAL COOLING
T = +25 C
A
LIMITED
BY r DS(on)
10
DRAIN-TO-SOURCE VOLTAGE in VOLTS
+
30
0.75 V
1000 pF
100
1
2
4
3
DRAIN
SOURCE
OVER-CURRENT
PROTECTION
COMMON
300
Dwg. FK-002-2
™
Dwg. GK-004-1
1000