BD6607KN_11 Datasheet, PDF (1/5 Pages) Rohm – Silicon Monolithic Integrated Circuit

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Structure
Product Series
Type
Features
Silicon Monolithic Integrated Circuit
System Motor Driver for Portable MD
BD6607KN
・Operates at low power supply voltage (VCC=1.8V min.)
・Incorporates two, 3-phase half-bridge driver circuits (low ON resistance power DMOS 0.85Ω typ.)
・Incorporates two H-bridge driver circuits (low ON resistance power DMOS 0.70Ω typ.)
・Incorporates two comparator circuits for motor BEMF voltage detection
・Incorporates a standby circuit (current at standby 0μA)
・Incorporates thermal shutdown circuit
○Absolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
Power supply voltage for control circuit
VCC
7
V
Power supply voltage for driver
VM
7
V
Power supply voltage for pre-driver circuit
VG
15
V
Input voltage
VIN
0～VCC
V
Driver output current
Iomax.
*1000
mA
Power dissipation
Pd
**1250
mW
Operating temperature range
Topr
-25～+75
℃
Storage temperature range
Tstg
-55～+150
℃
Junction temperature
Tjmax
150
℃
＊Must not exceed Pd or ASO, Tjmax=150℃.
＊＊Reduced by 10mW/°C over Ta=25°C, when mounted on a glass epoxy board (70mmx70mmx1.6mm).
○Operating conditions (Ta= -25 ～ +75°C)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Power supply voltage for control circuit
VCC
1.8
2.4
5.0
V
Power supply voltage for driver
VM
0.9
1.2
5.0
V
Power supply voltage for pre-driver circuit
VG
VM+5
-
12
V
Input voltage for logic signal *1
VIL
0
-
VCC
V
Input voltage for analog signal *2
VIA
0
-
VM
V
*1 : 1 STALL, ST1, ST2, FI1, RI1, FI2, RI2, UI1, VI1, WI1, PWM1, UI2, VI2, WI2, PWM2 pins
*2 : CPUI1, CPUVI1, CPWI1, CPCOM1, CPUI2, CPVI2, CPWI2, CPCOM2 pins
This product described in this specification is not judged whether it applies to COCOM regulations.
Please confirm in case of export.
This product is not designed for protection against radioactive rays.
REV. C