TDA4856 NXP Semiconductors, TDA4856 Datasheet - Page 25

• Manufacturer Part Number: TDA4856
• Manufacturer: NXP Semiconductors

Specifications of TDA4856

• Operating Supply Voltage (typ): 12/15V
• Operating Supply Voltage (max): 16V
• Operating Temp Range: -20C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 32
• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
2003 Sep 30
BSENS
V
I
V
C
Internal reference, supply voltage, soft start and protection
V
I
I
PSRR
V
V
V
V
T
V
V
V
V
V
V
dch(BSENS)
CC
CC(stb)
HRESHOLDS DERIVED FROM
STOP(BSENS)
th(BSENS)(restart)
CC(stab)
CC(blank)
CC(blank)(min)
on(VCC)
off(VCC)
HPLL2(blank)(ul)
HPLL2(bduty)(ul)
HPLL2(bduty)(ll)
HPLL2(hduty)(ul)
HPLL2(hduty)(ll)
HPLL2(stb)(ul)
BSENS(min)
I
PC monitors
2
SYMBOL
C-bus autosync deflection controller for
DISCHARGE CIRCUIT
discharge stop level
discharge current
threshold voltage for restart
minimum value of capacitor at
BSENS (pin 4)
external supply voltage for
complete stabilization of all
internal references
supply current
standby supply current
power supply rejection ratio of
internal supply voltage
supply voltage level for
activation of continuous
blanking
minimum supply voltage level
for function of continuous
blanking
supply voltage level for
activation of HDRV, BDRV,
VOUT1, VOUT2 and
HUNLOCK
supply voltage level for
deactivation of BDRV, VOUT1,
VOUT2 and HUNLOCK; also
sets register SOFTST
upper limit for continuous
blanking
upper limit for variation of
BDRV duty cycle
lower limit for variation of BDRV
duty cycle
upper limit for variation of
HDRV duty cycle
lower limit for variation of HDRV
duty cycle
upper limit for standby voltage
:
HPLL2
PARAMETER
PIN
BSENS
VOLTAGE
capacitive load;
I
V
fault condition
STDBY = 1; V
3.5 V < V
f = 1 kHz
V
V
V
typical 8.1 V
V
above typical 8.3 V
BSENS
BSENS
CC
CC
CC
CC
decreasing from 12 V
decreasing from 12 V
increasing from below
decreasing from
25
CONDITIONS
= 0.5 mA
> 2.5 V
CC
< 13.2 V
PLL2
< 1 V;
0.85
4.5
1.2
2
9.2
50
8.2
2.5
7.9
7.7
MIN.
1.0
6.0
1.3
68
9
8.6
3.5
8.3
8.1
4.6
4.0
3.2
3.2
1.8
1
TYP.
Product specification
1.15
7.5
1.4
13.2
9.0
4.0
8.7
8.5
TDA4856
MAX.
V
mA
V
nF
V
mA
mA
dB
V
V
V
V
V
V
V
V
V
V
UNIT