YD5901 Datasheet, PDF (3/10 Pages) List of Unclassifed Manufacturers – 4-ch MOTOR DRIVER FOR PORTABLE CD PLAYERS

YOUDA INTEGRATED CIRCUIT
YD5901
ABSOLUTE MAXIMUM RATINGS (Tamb=25 )
PARAMETER
SYMBOL
VALUE
Supply Voltage
Vcc*1
13.5
Driver Output Current
Io
500
Power Dissipation
PD
625*2
Operating Temperature
Topr
-30 to +85
Storage Temperature
Tstg
-55 to +150
*1 Vcc shows input voltage of VSYS1, VSYS3, HVcc, BATT, and CHGVcc.
*2 Reduced by 5mW for each increase in Tamb of 1 over 25 .
UNIT
V
mA
mW
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, Tamb=25 , BATT=2.4V,
VSYS1=VSYS2=3.2V, Vref=1.6V, CHGVcc=0V, fCLK=88.2kHz)
PARAMETER
SYMBO
L
TEST CONDITIONS
Common Section
BATT=9.0V,
BATT Stand-by Current
I_ST
VSYS1=VSYS2=Vref=0V
BATT Supply Current
(No Load)
I_BAT
HVcc=0.45V,
MUTE34=3.2V
VSYS1 Supply Current
(No Load)
VSYS2 Supply Current
(No Load)
CHGVcc Supply
Current (No Load)
H-Bridge Driver Part
Voltage Gain ch1, ch3,
ch4
Voltage Gain ch2
Gain Error By Polarity
Input Pin Resistance
ch1, ch3, ch4
Input Pin Resistance
ch2
I_SYS1
I_SYS2
I_CGVCC
G_VC134
G_VC2
G_VC
R_IN134
R_IN2
HVcc=0.45V,
MUTE34=3.2, EI=0V
HVcc=0.45V,
MUTE34=3.2V
CHGVcc=4.5V,
R_OUT=OPEN
IN=1.7Vand 1.8V
IN=1.7V and 1.8V
Maximum Output
Voltage
Saturation Voltage
(Lower)
V_OUT
VsatL
RL=8 ,
HVcc=BATT=4.0V,
IN=0-3.2V
I_O=-300mA, IN=0 3.2V
MIN
12
21.5
-2
9
6
1.9
TYP
0
2.5
4.7
4.1
0.65
14
23.5
0
11
7.5
2.1
240
MAX UNIT
3
A
4.0 mA
6.4 mA
5.5 mA
2.00 mA
16
dB
24.5 dB
2
dB
13
k
9
k
V
400 mV
WuXi YouDa Electronics Co., Ltd
3 of 10
Website: www.e-youda.com