BD8105FV ROHM Co. Ltd., BD8105FV Datasheet - Page 4

• Manufacturer Part Number: BD8105FV
• Description: Power Management Lsi Series For Automotive Body Control Led Driver
• Manufacturer: ROHM Co. Ltd.

●Block Diagram
●Pin Setup Diagram
LATCH
RST_B
SDWN
BD8105FV（SSOP-B20W）
GND
D10
D11
D9
D8
D7
D6
10
1
2
3
4
5
6
7
8
9
17
18
19
10
3
1
2
SDWN
SERIN
LATCH
CLK
RST_B
VCC
Fig.11
GND
SEROUT
Serial
I/F
<11:0>
20
19
18
17
16
15
14
13
12
11
SEROUT
VCC
CLK
SERIN
D0
D1
D2
D3
D4
D5
TSD
Fig.10
4/12
<11:0>
●Terminal Number・Terminal Name
<11:0>
Number
Pin
10
12
13
14
15
16
17
18
19
20
11
1
2
3
4
5
6
7
8
9
<11:0>
SEROUT
Terminal
LATCH
RST_B
Driver
SDWN
SERIN
Name
GND
VCC
D10
CLK
D11
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
SEROUT
Latch Signal Input Terminal
（H: Latches Data）
Drain Output Terminal 11
Drain Output Terminal 10
Drain Output Terminal 9
Drain Output Terminal 8
Reset Reversal Input Terminal
（L: FF Data 0）
Shutdown Input Terminal
（H: Output Off）
Drain Output Terminal 7
Drain Output Terminal 6
Ground Terminal
Drain Output Terminal 5
Drain Output Terminal 4
Drain Output Terminal 3
Drain Output Terminal 2
Drain Output Terminal 1
Drain Output Terminal 0
Serial Data Input Terminal
Clock Input Terminal
Supply Voltage Input Terminal
Serial Data Output Terminal
11
12
13
14
15
16
20
4
5
6
7
8
9
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Function