TDA5147CH Datasheet, PDF (15/32 Pages) NXP Semiconductors – 12 V Voice Coil Motor VCM driver and spindle motor drive combination chip

Philips Semiconductors
12 V Voice Coil Motor (VCM) driver and
spindle motor drive combination chip
Preliminary specification
TDA5147CH
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
V_CC5
analog supply voltage 1
indefinite time period
V_CCA12
analog supply voltage 2
indefinite time period
V_SDRVU, V_SDRVV,
V_SDRVW and
VSDRVN
V_n
T_stg
T_j
T_amb
output voltage spindle motor driver
output voltage on other pins
IC storage temperature
maximum junction temperature
operating ambient temperature
MIN.
−0.3
−0.3
−0.3
−0.3
−0.3
MAX.
+6.0
+7.0
+13.5
+15.0
+20
UNIT
V
V
V
V
V
−0.3
−
V
−55
+125
°C
−
+150
°C
0
+70
°C
HANDLING
Inputs and outputs are protected against electrostatic discharge in normal handling. However, to be totally safe, it is
desirable to take normal precautions appropriate to handling MOS devices.
THERMAL CHARACTERISTICS
SYMBOL
R_{th j-a}
PARAMETER
thermal resistance from junction to ambient
CONDITIONS
in free air
VALUE
28
UNIT
K/W
1997 Jul 09
15