BD8150KVT ROHM Co. Ltd., BD8150KVT Datasheet - Page 5

• Manufacturer Part Number: BD8150KVT
• Description: System Power Supplies Power Suuply Ic Series For Tft-lcd Panels
• Manufacturer: ROHM Co. Ltd.

Pinout Diagram
UDSEL1
UDSEL2
7.5
2.5
PVCC
DTC1
DTC2
10
CTL4
CTL3
CTL2
CTL1
12
IVN1
VCC
GD1
SS1
SS2
5
0
9
6
3
0
FB1
PG
-60
0
Fig. 13 Detectors 1 to 3
-38
1
Output current capacity
Fig. 16 Buffer Amp
Threshold Voltage
-16
2
Vcc [V]
IO [mA]
3
6
4
28
5
50
Fig. 19 BD8150KVT Pin Assignment Diagram and Block Diagram
CT
INV5
VREG
REGVCC
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
OUT9
COM
AMPGND
7.5
2.5
10
|
5
0
0
Block Diagram
CTL1
CTL2
CTL3
CTL4
REG
Vcc
VREG
INV5
GND
CD4
FB4
NON4
IN-
IN+
COM
DTC1
DTC2
VCC
0.25
BG
PG
SS1
SS2
Slew Rate Waveform
Fig. 17 Buffer Amp
Fig. 14 Detector 4
16
15
18
Threshold Voltage
61
62
63
64
29
46
37
36
35
41
54
55
56
30
31
59
60
5/16
Vcc
VCC
Vcc [V]
+
-
19
ERR4
0.5
REG
1µs
14
VREF
UVLO
Vcc
VCC
51
+
-
-
+
20
0.2V
2BitCOUNTER
0.75
LV SHIFT
13
1V
-
+
21
DET4
12
NON2
43
1
AMPVcc
AMPVCC
DET1
22
DET2
SOFTSTART
SOFTSTART
VREF17
VREF17
42
+
-
11
1V
+
-
23
OSC
+
-
+
-
10
ERR1
1
-100
ERR2
1
100
-20
-60
CT
-2
-4
1V
60
20
32
4
2
0
24
1.E+0
0
2
DET3
9
+
-
-
-
+
+
PWM1
PWM2
TIMERLATCH
LV SHIFT
1.E+0
+
-
25
3
2.8
8
Fig. 15 Buffer Amp
Fig.18 Buffer Amp
1.E+0
1V
4
Offset Voltage
UDSEL1
GAIN
26
Open Loop
+
-
59
f [Hz]
1.E+0
ERR3
V
7
5.6
PHASE
IN
UDSEL2
58
5
[V]
27
1.E+0
+
-
6
6
8.4
49
52
48
47
45
44
50
53
34
38
39
40
17
28
33
5
1.E+0
1
2
3
4
PVcc
GD1
FB1
GD2
FB2
SCP
CD3
FB3
IN0
7
PVCC
INV1
PGND
INV2
DET1
DET2
DET3
DET4
ENABLE
INV3
AMPGND
OUT0
1.E+0
11.2
8
-108
-144
-180
180
144
144
108
108
72
36
0
-36
-72
-108
-144
-180
180
-36
-72
72
36
0