upd16858b Renesas Electronics Corporation., upd16858b Datasheet - Page 3

• Manufacturer Part Number: upd16858b
• Description: Three-phase Spindle Motor Driver For Monolithic Cd-rom
• Manufacturer: Renesas Electronics Corporation.

ELECTRICAL SPECIFICATIONS (Unless otherwise specified, T
Note
[Overall]
Current consumption 1 (during operation) I
Current consumption (in standby mode)
[ST/SP, STB, REV]
High-level input voltage
Low-level input voltage
Input pull-down resistor
[Control circuit]
Triangular wave oscillation frequency
[Hole amplifier]
In-phase input voltage range
Hysteresis voltage
Input bias current
[Hole bias block]
Hole bias voltage
[FG output]
IND pin high-level voltage
IND pin low-level voltage
[Output block]
Output ON resistance
(upper + lower)
OFF leakage current
Output turn-on time
Output turn-off time
[Torque command]
Control reference input voltage range
Control input voltage range
Input current
Input voltage difference
DEAD ZONE (+)
DEAD ZONE (–)
[Overcurrent detector]
Input offset voltage
CL pin voltage
Excluding the dead zone.
The overheating protection circuit (T.S.D) operates at T
The low-voltage malfunctioning prevention circuit (UVLO) operates at 4 V (TYP).
Parameter
I
V
V
R
f
V
V
I
V
V
V
R
I
t
t
ECR
EC
I
ECR-EC
EC_d+
EC_d–
V
V
DD
DD (ST)
PWM
Hbias
D (OFF)
ONH
OFFH
IN
Symbol
IH
IL
Hch
Hhis
HB
FG_H
FG_L
IO
CL
IND
ON
Data Sheet S13480EJ3V0DS00
Note
STB = V
STB = GND
C
V
I
I
I
I
T
R
Star wiring
EC, ECR = 0.5 to 3 V
DUTY = 100 %, ECR = 2.0 V
ECR = 2.0 V
ECR = 2.0 V
HB
FG
FG
DR
A
H
T
M
= –20 to +75 C
= 100 pF
= 2.5 V
= 10 mA
= –2.5 mA
= +2.5 mA
= 200 mA
= 5
DD
Condition
CH
> 150 C.
A
= 25 C, V
V
0.6 V
MIN.
DD
–15
1.5
0.3
0.3
0
0
–1.0
DD
DD
TYP.
= V
120
100
0.3
0.8
1.1
75
15
PD16858B/C
M
= 5 V)
MAX.
–100
+15
V
100
3.0
1.0
0.8
3.5
1.0
0.5
0.5
1.2
1.0
1.0
4.0
4.0
10
30
DD
Unit
kHz
mA
mV
mV
mV
mV
mV
k
V
V
V
V
V
V
V
V
V
A
A
A
A
s
s
3