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APPLICATIOIU
; v dT ls8
lIIAME
IC POWER GM4
PA3005
SILICONE MONOLITHIC BIPOLAR L I N E A RI C
MODEL
TYPE
BLOCK DIAGRAM
v
FUNCTIONS
Pin No.
I
Strndrrd Voltage(Vl 1.
9
NF
Functionand Operation
2 3
4 5 6 7 I 9
3.
5 0 0
1.
4
v
de-coupling I nput GND ASO protectioncircuit time constant
NF
t.
9
6.
9 13.
1 0
phase) Output (reverse Boot Strap GND +Vcc Boot Strap Output (forwardphase)
v
10
11
13.
7
13.
1 6.
9
12
CONNECTIONDIAGRAM
4
PA3005
8
v
Pin No.
8 9
Pin Name
Stardard Vohage lV)
+
tlo
OUT
IN
Functionard Operation Drives the baseof the forward motor driw
transistor.
PLAY mode:2.
5 - 4Y; MS, FF, REWModes: 2.
5 - 4,8V Forwardmotor STOPinput Motor STOP Mode:0V Motor RUNNINGmod...