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参数资料
| 型号： | BD6637KV-E2 |
| 元件分类： | 运动控制电子 |
| 英文描述： | DISK DRIVE MOTOR CONTROLLER, 1 A, PQFP64 |
| 封装： | ROHS COMPLIANT, VQFP-64 |
| 文件页数： | 14/17页 |
| 文件大小： | 763K |
| 代理商： | BD6637KV-E2 |
6/16
BD6300KU
ELECTRICAL CHARACTERISTICS (Unless otherwise specified Ta=25
,VCC=3V, C_VM
D_VM
L_VM=5V
UNREG=7.2V)
Parameter
Symbol
Limit
Unit
Conditions
Fig No.
Min.
Typ.
Max.
<CYLINDER SLOPE>
ISET voltage
D_VISET
0.32
0.4
0.48
V
RD_ISET=18k
Fig.38
SL1,2 charge current
D_ISLO
16
22
28
A
RD_ISET=18k
Fig.39
SL1,2 discharge current
D_ISLI
17
24
31
A
RD_ISET=18k
Fig.39
SL1,2 H voltage
D_VSLH
2.5
2.8
V
Fig.40
SL1,2 L voltage
D_VSLL
0.85
1
1.15
V
Fig.40
SL1,2 charge and discharge
current ratio
D_RSL
0.82
0.89
0.96
< CYLINDER VS>
Voltage gain
D_GVS
7
8
9
TIME
Output H voltage
D_VVSOH
0.5
0.8
V
IOVS=-1mA,
between VCC and output
Output L voltage
D_VVSOL
0.13
0.2
V
IOVS=50A
<CYLINDER FGAMP/SMT>
DC bias voltage
D_VFG+
1.3
1.5
1.7
V
In-phase input voltage range
D_VFGCM
0.35
VCC-1.1
V
DC bias current
D_IFG
1
A
Output H voltage
D_VFGSO
2.8
V
Output L voltage
D_VFGSO
0.1
0.3
V
IOL=1mA
Fig.45
<CYLINDER PGAMP>
DC bias voltage
D_VPG+
1.3
1.5
1.7
V
In-phase input voltage range
D_VPGC
0.35
VCC-1.1
V
Output H voltage
D_VPGSO
2.8
V
Output L voltage
D_VPGSO
0.14
0.3
V
Fig.46
<LOADING>
Output saturation voltage
L_VSAT
0.3
0.5
V
IOUT=200mA,L_REF=L_VM
Total saturation voltage of low and
high side output transistor
Fig.
41,42
L_REF pin input current
L_IIREF
0.3
2
A
L_REF=L_VM
Vout-L_REF offset
L_VOFS
100
200
mV
Fig.43
Forward rotation control
voltage range
L_VFWD
0.7
V
Brake voltage range
L_VBRK
1.3
1.5
1.7
V
Reverse rotation control
voltage range
L_VREV
2.3
V
L_REF output open voltage
L_VREF
1.3
V
<REEL AMP>
Input bias current
R_IIN
1
A
Input offset voltage
R_VOFS
-8
8
mV
In-phase input voltage range
R_VINCM
0.35
VCC-1.1
V
Output L voltage
R_VSOL
0.1
V
IOL=1mA
Fig.47
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