BU64240GWZ Datasheet, PDF (1/6 Pages) Rohm – Silicon Monolithic Integrated Circuit

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STRUCTURE
PRODUCT SERIES
Silicon Monolithic Integrated Circuit
Motor Driver for electronic camera module
TYPE
FEATURES
BU64240GWZ
・Linear current sink driver
・10bit resolution current control
・I C ²
P
P
serial
Interface
・Integrated current sense resistor
・Intelligent Slew Rate Control(ISRC) for mechanical ringing compensation
Absolute maximum ratings
Parameter
Symbol
Limit
Unit
Power supply voltage
VCC
-0.5 to +5.5
V
Power save input voltage
VPS
-0.5 to 5.5
V
Control input voltage^※1
VIN
-0.5 to 5.5
V
Power dissipation
Pd
220^※2
mW
Operating temperature range
Topr
-25 to +85
°C
Junction temperature
Tjmax
125
°C
Storage temperature range
Tstg
-55 to +125
°C
Output current
Iout
+200P^※3P
mA
※¹ _{VIN is I2C BUS input pin (SCL, SDA).}
※² _{Reduced by 2.2 mW/°C over 25°C, when mounted on a glass epoxy board (50mm  58mm  1.75mm; 8 layers)}
※³ _{Must not exceed Pd, ASO, or Tjmax of 125°C.}
Operating Conditions (Ta= -25°C to +85°C)
Parameter
Symbol
Min.
Power supply voltage
VCC
2.3
Power save input voltage VPS
0
Control input voltage
I C ²
P
P
Bus
Frequency
VIN
0
fCLK
-
Output current
Iout
-
※⁴ _{Must not exceed Pd, ASO.}
Typ.
Max.
Unit
3.0
4.8
V
-
4.8
V
-
4.8
V
-
400
kHz
-
130^※4P
mA
REV. A