MAX1537ETX-T Maxim Integrated, MAX1537ETX-T Datasheet - Page 21

• Manufacturer Part Number: MAX1537ETX-T
• Description: Current & Power Monitors & Regulators
• Manufacturer: Maxim Integrated

Figure 3: PWM-Controller Functional Diagram
SECONDARY
FEEDBACK
High-Efficiency, 5x Output, Main Power-Supply
SKIP
CSH
OSC
0.8V
CSL
ON
LX
MAX1537 ONLY
______________________________________________________________________________________
SOFT-START
COUNTER
Controllers for Notebook Computers
0.2 x V
ONE-SHOT
-1.2 x V
LIMIT
LIMIT
DAC
PGND
CURRENT
LIMIT
AGND
SLOPE COMP
R
S
Q
R
S
Q
(SEE FIGURE 5)
DL DRIVER
REF / 2
FROM FB
DH DRIVER
21