Am4961a, Electrical characteristics – Diodes AM4961A User Manual
Page 5
AM4961A
Document number: DS36626 Rev. 1 - 2
5 of 17
October 2013
© Diodes Incorporated
AM4961A
A Product Line of
Diodes Incorporated
NE
W
P
R
OD
UC
T
Electrical Characteristics
(@V
CC
=12V, T
A
Symbol
=25°C, unless otherwise specified.)
Parameter
Conditions
Min
Typ
Max
Units
I
Quiescent Current
Q1
Lock Off
10.2
15
18.76
mA
I
Lock On
Q2
5.38
8
10.55
V
VREF Voltage
REF
I
REF
5.8
= 5mA
6
6.2
V
V
Output Saturation Voltage at High Side
SATH
I
SOURCE
–
= 200mA
1.0
1.17
V
V
Output Saturation Voltage at Low Side
SATL
I
SINK
–
= 200mA
0.2
0.3
V
f
COSC Frequency
OSC
C
OSC
18
= 100pF
25
32
kHz
V
COSC High Level Voltage
OSCH
–
3.45
3.6
3.75
V
V
COSC Low Level Voltage
OSCL
–
1.83
1.95
2.07
V
V
Hall Input Hysteresis
HYS
–
–
±10
±20
mV
V
Hall Bias Voltage
HB
I
HB
1.1
= 5mA
1.25
1.4
V
V
CT High Level Voltage
CTH
–
3.55
3.7
3.88
V
V
CT Low Level Voltage
CTL
–
1.55
1.7
1.85
V
I
CT Charge Current
CHG
–
1.5
2
2.85
µA
I
CT Discharge Current
DHG
–
0.14
0.2
0.285
µA
R
CT Charge and Discharge Ratio
CD
I
CHG
/I
8.5
DHG
10
14.5
–
V
FG Output Low Level Voltage
FGL
I
FG
–
= 5mA
0.3
0.4
V
I
FG Leakage Current
LFG
V
FG
–
= 12V
–
30
µA
V
RD Output Low Level Voltage
RDL
I
RD
–
= 5mA
0.3
0.4
V
I
RD Leakage Current
LRD
V
RD
–
= 12V
–
30
µA