MAX8742EAI Maxim Integrated, MAX8742EAI Datasheet - Page 15

• Manufacturer Part Number: MAX8742EAI
• Description: Current & Power Monitors & Regulators
• Manufacturer: Maxim Integrated

Figure 3. PWM Controller Functional Diagram
-100mV
500kHz Multi-Output Power-Supply Controllers
SECFB
SHDN
SKIP
30mV
REF
REF
______________________________________________________________________________________
SOFT-START
COUNTER
SLOPE COMP
DAC
with High Impedance in Shutdown
MAIN PWM
COMPARATOR
CK
SINGLE-SHOT
RECTIFIER CONTROL
0.75μs
SYNCHRONOUS-
R
S
Q
CURRENT
LIMIT
1X
R
S
Q
OSC
THROUGH
CONTROL
SHOOT-
LEVEL
SHIFT
LEVEL
SHIFT
CSH_
CSL_
FROM
FEEDBACK
DIVIDER
DH_
BST_
LX_
DL_
V
PGND
L
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