SPI-8000A Series
sExternal
Dimensions (HSOP16)
1+0.1/-0.05
(Heatsink thickness)
10.5±0.2
16
9
(Unit : mm)
a
2.0+0.2/-0.08
8010A
b
c
SK
2.75MAX
2.5±0.2
1
8
0.25+0.15/-0.05
S
12.2±0.2
(Gate remains: Not included in dimensions)
0.10
S
10.5±0.3
(11)
1
8
16
9
Pin Assignment
1.AGND
2.N.C
3.DGND
4.CE/SS
5.Reg
6.N.C
7.SW
OUT
8.N.C
9.N.C
10.N.C
11.V
IN
12.B.S
13.N.C
14.C
omp
15.V
REF
16.N.C
(2)
1.27±0.25
(4.5)
0.4+0.15/-0.05
sBlock
Diagram
SPI-8010A
V
IN
UVLO
CE/SS
CE/SS
P.REG
OCP
BS
Boot REG
TSD
7.5±0.2
DRIVE
Reg
OSC
+
-
PWM
LOGIC
SW
OUT
V
REF
Comp
-
Amp
+
1V
GND
ICs
57