2
1 DO1 O CH1 OUTPUT ()
2 DO1+ O CH1 OUTPUT (+)
3 IN1 I CH1 INPUT 1
4 IN1A I CH1 INPUT 2
5 N / C NOCONNECTION
6 REO50 O
5.0V REGULATOR
OUTPUT
7 MUTE I
MUTE
INPUT
8 SGND
SIGNAL
GROUND
9 FWD I CH5 INPUT 1
10 IN2 I CH2 INPUT
11 DO2+ O CH2 OUTPUT (+)
12 DO2 O CH2 OUTPUT ()
13 PGND1 POWER GROUND 1
14 REV I CH5 INPUT 2
15 DO5+ O CH5 OUTPUT (+)
16 DO5 O CH5 OUTPUT ()
17 DO3 O CH3 OUTPUT ()
18 DO3+ O CH3 OUTPUT (+)
19 IN3 I CH3 INPUT
20 CTL I
CH5 MOTOR SPEED
CONTROL
21 VCC1 I
SUPPLY VOLTAGE 1
(CH2,CH3,CH5)
22 VCC2 I
SUPPLY VOLTAGE 2
(CH1,CH4,SIGNAL,REG)
23 REF I CH BIAS INPUT
24 IN4A I CH4 INPUT 1
25 IN4 I CH4 INPUT 2
26 DO4+ O CH4 OUTPUT (+)
27 DO4 O CH4 OUTPUT ()
28 PGND2 POWER GROUND 2
1
The IP4001CR is a monolithic integrated circuit, and
suitable for 5ch motor driver which drives focus
actuator, tracking actuator, sled motor, spindle motor
and Tray motor of CDP & VCD system. It was
specially designed for Car system by increasing ESD
and surge protection capability. Furthermore it
contains 5.0V regulator internally so that customers
save the external regulator.
1ch(forwardreverse) control DC motor driver
4ch BTL (Balanced Transformerless) driver
Builtin TSD (Thermal shutdown) circuit
Builtin 5V regulator with an internal NPN TR
Builtin mute circuit
Builtin Tray motor speed control circuit
Builtin over voltage protection
Wide operating supply voltage range: 6.5V~13.2V
( Only for using 5.0V regulator)
( Except 5.0V regulator, the operating range
should be 4.5V ~ 13.2V)
28SSOP H/S
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