U6815BM_09 Datasheet, PDF (2/14 Pages) ATMEL Corporation – Dual Hex DMOS Output Driver with Serial Input Control

Figure 1-1. Block Diagram
HS1
HS2
HS3
HS4
HS5
HS6
15
13
12
3
2
28
26
DI
25
CLK
24
CS
17
INH
18
DO
Fault
detector
Fault
detector
Fault
detector
Fault
detector
S OH L H L H L H L H L H L S
SC LSS SSSS SSSS SSR
I T D6 6 5 5 4 4 3 3 2 2 1 1 R
Input Register
Ouput Register
P I SH L H LH LH L H LH L T
S NC S S S SS SS S S SS S P
F HD 6 6 5 5 4 4 3 3 2 2 1 1
Fault
detector
Fault
detector
Fault
detector
Fault
detector
16
14
11
4
LS1
LS2
LS3
LS4
Fault
detector
Fault
detector
5
VS
Osc
Control
logic
Fault
detector
1
LS5
VS
OV -
protection
VS
UV -
protection
Thermal
protection
Power ON
Reset
VCC
Fault
detector
V_CC
27
LS6
10
VS
6
GND
7
GND
8
GND
9
GND
20
GND
21
GND
22
GND
23
GND
19
VCC
2 U6815BM
4545D–BCD–04/09