ISL78010_11 INTERSIL [Intersil Corporation], ISL78010_11 Datasheet - Page 9

• Manufacturer Part Number: ISL78010_11
• Description: Automotive Grade TFT-LCD Power Supply
• Manufacturer: INTERSIL [Intersil Corporation]

SGND
DRVN
VREF
CDLY
CINT
VDD
FBB
FBN
PG
BUFFER
9
SHUTDOWN
COMPARATOR
THERMAL
AMPLIFIER
0.4V
GENERATOR
REFERENCE
GM
UVLO
COMPARATOR
UVLO
SS
+
-
COMPENSATION
0.2V
SHUTDOWN
AMPLIFIER
VOLTAGE
EN
START-UP
CONTROL
AND
FIGURE 20. BLOCK DIAGRAM
SLOPE
COMPARATOR
OSCILLATOR
VREF
UVLO
Σ
ISL78010
COMPARATOR
COMP
LIMIT COMPARATOR
AMPLIFIER
CURRENT
UVLO
CONTROLLER
CURRENT
LOGIC
PWM
OSC
SS
+
-
VREF
CURRENT REF
BUFFER
+
-
BUFFER
BUFFER
LX
PGND
DRVP
FBP
DELB
DRVL
FBL
EN
May 3, 2011
FN6501.1