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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 RUNNINGmode:0.7 - O.8V MUSICsignal amp output.
OUT.2
MSJP-2
10
11
NF.
PA3005 Datasheet
