am4961 BCD Semiconductor Manufacturing Limited, am4961 Datasheet - Page 8

• Manufacturer Part Number: am4961
• Description: Ingle Phase Full Wave Direct Pwm Motor Driver
• Manufacturer: BCD Semiconductor Manufacturing Limited

Electrical Characteristics
(V
Jun. 2008 Rev. 2. 2
SINGLE PHASE FULL WAVE DIRECT PWM MOTOR DRIVER
Parameter
Quiescent Current
VREF Voltage
Output Saturation Voltage at
High Side
Output Saturation Voltage at
Low Side
COSC Frequency
COSC High Level Voltage
COSC Low Level Voltage
Hall Input Hysteresis
Hall Bias Voltage
CT High Level Voltage
CT Low Level Voltage
CT Charge Current
CT Discharge Current
CT Charge and Discharge Ratio
FG Output Low Level Voltage
FG Leakage Current
RD Output Low Level Voltage
RD Leakage Current
CC
=12V, T
A
=25
o
C, unless otherwise specified.)
Symbol
V
V
V
V
V
V
V
V
V
V
V
I
I
R
I
I
I
I
SATH
SATL
f
CHG
DHG
LFG
LRD
REF
OSCH
OSCL
HYS
CTH
CTL
FGL
RDL
Q1
Q2
OSC
HB
CD
Lock off
Lock on
I
I
I
C
I
I
I
V
I
V
REF
SOURCE
SINK
HB
CHG
FG
RD
OSC
FG
RD
=5mA
=5mA
=5mA
=12V
=5mA
=12V
/I
=200mA
=100pF
DHG
8
=200mA
Conditions
BCD Semiconductor Manufacturing Limited
11.24
Min
3.45
1.83
3.55
1.55
0.14
6.25
5.8
1.1
1.5
8.5
18
1.95
1.25
Typ
±10
1.0
0.2
3.6
3.7
1.7
0.2
0.2
0.2
15
25
10
8
6
2
18.76
10.55
0.255
Max
1.17
3.75
2.07
3.88
1.85
2.55
14.5
±20
6.2
0.3
1.4
0.3
0.3
Data Sheet
32
30
30
AM4961
Unit
KHz
mA
mV
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V