Am4964, A product line of diodes incorporated – Diodes AM4964 User Manual
Page 12
AM4964
Document number: DS37241 Rev. 2 - 2
12 of 21
June 2014
© Diodes Incorporated
AM4964
A Product Line of
Diodes Incorporated
N
E
W
P
R
O
D
U
C
T
Performance Characteristics
Quiescent Current vs. Supply Voltage
Quiescent Current vs. Ambient Temperature
Output Saturation Voltage vs. Ouput Current
Allowable Power Dissipation vs. Allowable Temperature
(Note 6)
Note 6:
TSSOP-20EP exposed pad is soldered to minimum recommended landing pads (see Package Outline Dimension section) on a4.0mmx3.0mm two-layer
2oz.copper FR4 PCB (1.6mm thickness) with four thermal vias in the exposed PAD to the copper flood on the bottom layer.
-50
0
50
100
0
4
8
12
16
20
V
CC
=12V
I
Q1
(V
CT
=L)
I
Q2
(V
CT
=H)
Q
u
ie
sce
n
t
C
u
rre
n
t
(m
A)
Ambient Temperature (
o
C)
0
100
200
300
400
500
0.0
0.5
1.0
1.5
2.0
2.5
3.0
V
CC
=12V, T
A
=25
o
C
V
SATH
V
SATL
O
u
tp
u
t
Satura
ti
o
n
Vol
ta
g
e
(V)
Output Current (mA)
-20
0
20
40
60
80
100
0.0
0.2
0.4
0.6
0.8
1.0
1.2
Al
lo
w
a
b
le
Po
w
e
r
D
issi
p
a
ti
o
n
(W
)
Ambient Temperature (
o
C)
90
0
5
10
15
20
25
0
4
8
12
16
20
T
A
=25
o
C
I
Q1
(V
CT
=L)
I
Q2
(V
CT
=H)
Q
u
ie
sce
n
t
C
u
rre
n
t
(m
A)
Supply Voltage (V)