CMD5901 Datasheet, PDF (7/14 Pages) Ceramate Technical – 4-Channel Motor Driver IC

CMD5901
4-Channel Motor Driver IC
Electrical Characteristics (Continued)
Parameter
Symbol
PWM POWER SUPPLY DRIVING
PWM Sink Current
IPWM
*DVCC Level Shift Voltage
VSHIF
DVCC Leak Current
IDLK
*PWM Amp Transfer Gain
GPWM
DC/DC CONVERTER
ERROR AMP
SVCC1 Pin Threshold Voltage
VS1TH
ERRO Pin Output Voltage H
VEOH
ERRO Pin Output Voltage L
VEOL
SHORT CIRCUIT PROTECTION
SCP Pin Voltage
VSCP
SCP Pin Current 1
ISCP1
SCP Pin Current 2
ISCP2
SCP Pin Current 3
ISCP3
*SCP Pin Impedance
RSCP
SCP Pin Threshold Voltage
VSCPTH
Over Voltage Protection Detect
VOVP
TRANSISTOR DRIVING
BDSW Pin Output Voltage 1H
VSW1H
BDSW Pin Output Voltage 2H
VSW2H
BDSW Pin Output Voltage 2L
BDSW Pin Oscillating Reequency1
SW Pin Oscillating Reequency 2
BDSW Pin Oscillating Reequency 3
VSW2L
fSW1
fSW2
fSW3
*BDSW Pin Minimum Pulse Width TSWMIN
Pulse Duty Start
DSW1
MAX. Pulse Duty at Self-Running
MAX. Pulse Duty at CLKIN
Synchronization
*Granteed Design Value
DSW2
DSW3
Conditions
Min.
DI1=2.1V
10
DI1=1.8V, DVCC-OUT1F
0.35
DVCC=9V, SVCC1,2=BATT=0V -
DI1=1.8V, DVCC=1.2V ~ 1.4V 1/60
-
3.05
ERRI=0.7V, IO = -100µA
1.4
ERRI=1.3V, IO = 100µA
-
ERRI=1.3V
-
ERRI=0.7V
6
ERRI=1.3V, OFF=0V
12
ERRI=1.3V, BATT=9.5V
12
-
175
ERRI=0.7V, COSC=470PF
1.10
OVP Voltage
9.5
BATT=COSC=1.5V
=SVCC2=0V, 10mA
0.78
COSC=0V, IO = -10mA,
ERRI=0.7V
1.0
SCP=0V
CT=2V, IO=1-mA
-
COSC=470pF, =SVCC2=0V
65
COSC=470pF, CLKIN=0V
60
COSC=470pF
-
COSC=470pF,
ERRO=0.5 → 0.7V
0.01
COSC=470PF,
SVSS1,SVCC2=0V
40
COSC=470pF, ERR0=0.8V,
CLKIN=0V
50
ERR0=0.8V, COSC=470pF
45
Typ.
13
0.45
0
1/50
3.20
1.6
-
0
10
20
20
220
1.20
10
0.98
1.5
0.3
80
70
88.2
-
50
60
55
Max.
17
0.55
5
1/40
3.35
-
0.3
0.1
16
32
32
265
1.30
10.5
1.13
-
0.45
95
82
-
0.6
60
70
65
Unit
mA
V
µA
1/kΩ
V
V
V
V
µA
µA
µA
kΩ
V
V
V
V
V
kHz
kHz
kHz
µs
%
%
%
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Tel:[phone]
Fax:[phone]
Page 7 of 14
Email: [e-mail]
Http: www.ceramate.com.tw
Rev 1.0 Dec.12, 2002