Diodes ZXBM1016 - Manual (Page 2)

ZXBM1016
Issue 1 - February 2007 2 www.zetex.com
© Zetex Semiconductors plc 2007
Absolute maximum ratings
Electrical characteristics (at T
amb
= 25°C and V
CC
= 12V unless otherwise stated)
Parameter Symbol Limits Unit
Supply voltage V
CCmax
-0.6 to 20 V
Input current I
CCmax
200 mA
Maximum input voltage V
Imax
-0.6 to V
CC
+0.5 V
Maximum output voltage V
Omax
-0.6 to V
CC
+0.5 V
Power dissipation P
Dmax
800 mW
Operating temperature T
OPR
-40 to 85 °C
Storage temperature T
STG
-55 to 125 °C
Parameter Symbol Min. Typ. Max. Unit Conditions
Supply
Supply voltage V
CC
6.7 18 V For valid ThRef
Supply current I
CC
15 20 mA V
CC
= 12V, no load (*)
Hall connections
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 hysteresis V
OFS
12 mV
Hall amp input current I
BS
700 1000 nA
Hall bias voltage V
HB
1.5 1.75 1.95 V I
HBout
= -5mA
Hall bias output current I
HB
-10 mA
Reference voltage
ThRef voltage V
ThRef
4.75 5.0 5.25 V I
OThRef
=-10mA
ThRef output current I
OThRef
-10 mA
PWM oscillator
C
PWM
charge current I
PWMC
-5.3 -7 -9.2
␮A
C
PWM
discharge current I
PWMD
50 75 100
␮A
C
PWM
high threshold voltage V
THH
3 V
C
PWM
low threshold voltage V
THL 1 V
PWM frequency F
PWM
25 kHz C
PWM
= 0.1nF
Speed control
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 V
IN
= 2V
Minimum speed setting
S
MIN
input current I
ISMIN
-0.25 -0.5 ␮A V
IN
= 2V