Philips 8000 Series - Specifications

IC Data Sheets
EN 74 Q551.1E LA8.
2010-Jun-25
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8.17 Diagram B14 820400091002 TCON SHARP, ISL97653AIRZ (IC 7KFA)
Figure 8-17 Internal block diagram and pin configuration
18770_307_100217.eps
100217
Block diagram
Pinning information
1
40
2
3
4
5
6
7
8
9
10
30
29
28
27
26
25
24
23
22
21
39 38 37 36 35 34 33 32 31
11 12 13 14 15 16 17 18 19 20
LDO-CTL
LDO-FB
PVIN1 AGND
PROT
LX2
LX1
PGND2
PGND1
TEMP
COMP
FBB
RSET
HVS
EN
CDEL
CTL
DRN
COM
POUT
PVIN2
CB
LXL1
LXL2
PGND3
PGND4
CM2
FBL
VL
VREF
FBN
SUPN
NOUT
PGND5
C1P
C1N
C2P
C2N
SUPP
FBP
ISL97653A
40 LD 6X6 QFN
TOP VIEW
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
Ε
Ε
CONTROL
LOGIC
SAWTOOTH
GENERATOR
CURRENT
AMPLIFIER
CURRENT LIMIT
COMPARATOR
CURRENT LIMIT
THRESHOLD
REFERENCE BIAS
AND
SEQUENCE CONTROLLER
V
REF
GM AMPLIFIER
UVLO COMPARATOR
OSCILLATOR
0.75 V
REF
REGULATOR
SUPN
0.2V
UVLO COMPARATOR
0.4V
0.75 V
REF
V
REF
P
OUT
R
SENSE
BUFFER
CONTROL
LOGIC
V
REF
SAWTOOTH
GENERATOR
SLOPE
COMPENSATION
GM AMPLIFIER
SUPP
CURRENT LIMIT
THRESHOLD
CURRENT
LIMIT
COMPARATOR
SUPP
C1- C1+ C2+ C2-P
OUT
CTL COM
BUFFER
LX1
PGND1
CB
LXL1
CM2
FBL
FBP
FBN
N
OUT
P
VIN1,2
EN
CDEL
P
VIN1,2
VL
FBB
CM1
PGND2
LX2
CURRENT AMPLIFIER
SLOPE
COMPENSATION
V
REF
FREQ
HVS
LOGIC
RSET HVS PROT
LXL2
DRN
680kHz
VL
LDO
CONTROL
LOGIC2
LDO-CTL
LDO-FB
TEMP
SENSOR
TEMP