AM5888S 查看數據表（PDF） - Unspecified
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AM5888S Datasheet PDF : 10 Pages
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AM5888S
Motor Driver ICs
Absolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Supply voltage
Vcc1
Vcc2
13.5
Power dissipation
Operate Temp range
Pd
*1.7
Topr
-35 ~ +85
Storage Temp range
Tstg
**-55 ~ +150
*When mounted on a 70mm×70mm×1.6mm glass epoxy board.
*Reduced by 13.6mW for each increase in Ta of 1℃ over 25℃.
**Should not exceed Pd or ASO and Tj=150°C values
Guaranteed operating conditions (Ta=25°C)
Parameter
Power supply voltage
Symbol
Vcc1
Vcc2
Limits
4.3 ~ 13.2
4.3 ~ Vcc1
Block diagram
Unit
V
W
℃
℃
Unit
V
V
MUTE
28
BIAS VINTK TRB_2
27 26 25
MUTE
Thermal
Shut down
10K
+
25K
25K
+
+
10K
NC VINLD GND
24 23 22
GND
PGND
VCTL
21
10K
10K
-
25K
Pre-DRV
PGND
Vcc1
NC
VCC2 VOLD- VOLD+ VOTK- VOTK+
20 19 18 17 16 15
Vcc2
15K
-
Spindle
Driver(4X)
Actuator
Driver(6x)
Vcc2
Vcc2
Vcc1
TRAY
DRIVER
Sled
Driver(4X)
Actuator
Driver(6x)
1234567
VINFC TRB_1 REGO2 VINSL+ REGO1 FWD REV
8
VCC1
9
VOTR-
10 11
VOTR+ VOSL+
12 13
VOSL- VOFC-
14
VOFC+
AMtek SEMICONDUCTORS
-2-
Oct 2005 V1.3
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