Zxbm1004 – Diodes ZXBM1004 User Manual
Page 3

ZXBM1004
S E M I C O N D U C T O R S
ISSUE 6 - MAY 2007
3
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
CONDITIONS
Supply voltage
V
CC
4.7
18
V
Supply current
I
CC
6
8.5
mA
No load
(1)
Hall amp input voltage
V
IN
40
mV
diff p-p
Hall amp common mode voltage
V
CM
0.5
V
CC
-1.5
V
Hall amp input offset
V
OFS
Ϯ7
mV
Hall amp bias current
I
BS
400
650
nA
Ph1Lo, Ph2Lo output high voltage
V
OH
V
CC
-2.2
V
CC
-1.8
V
I
OH
=80mA
Ph1Lo, Ph2Lo output low voltage
V
OLA
0.4
0.6
V
I
OL
=16mA
(2)
Ph1Lo, Ph2Lo output low voltage
V
OLB
0.4
0.6
V
I
OL
=50
A
(3)
Ph1Lo, Ph2Lo output source current
I
OH
-80
mA
Ph1Lo, Ph2Lo output sink current
I
OL
16
mA
Ph1Hi, Ph2Hi output low voltage
V
OL
0.5
0.7
V
I
OL
=100mA
Ph1Hi, Ph2Hi output sink current
I
OL
100
mA
C
PWM
charge current
I
PWMC
-6.2
-7.6
-9
A
C
PWM
discharge current
I
PWMD
65
80
95
A
C
PWM
high threshold voltage
V
THH
2.95
3
3.15
V
C
PWM
low threshold voltage
V
THL
0.94
1
1.11
V
PWM frequency
F
PWM
24
kHz
C
PWM
=0.1nF
ThRef voltage
V
ThRef
2.925
3.0
3.14
V
I
OThRef
=-100
A
ThRef output current
I
OThRef
-0.2
-1
mA
S
MIN
input current
I
ISMIN
-0.25
-0.5
A
Vin = 2V
SPD voltage minimum
V
SPDL
1
V
100% PWM drive
SPD voltage maximum
V
SPDH
3
V
0% PWM drive
SPD input current
I
ISPD
-0.8
-2
A
Vin = 2V
C
LCK
charge current
I
LCKC
-2
-3
A
C
LCK
discharge current
I
LCKD
0.2
0.35
A
C
LCK
high threshold voltage
V
THH
3
V
C
LCK
low threshold voltage
V
THL
1
V
Lock condition On:Off ratio
1:12
FG & RD output current
I
OL
5
mA
FG & RD low level output voltage
V
OL
0.5
V
I
OI
=5mA
ELECTRICAL CHARACTERISTICS (at T
amb
= 25°C & V
CC
= 12V)
Notes:
(1) Measured with pins H+, H-, C
LCK
and C
PWM
= 0V and all other signal pins open circuit.
(2) Measured when opposing phase output is low.
(3) Measured when opposing phase output is high.