TDA8931T/N1,112 NXP Semiconductors, TDA8931T/N1,112 Datasheet - Page 12

• Manufacturer Part Number: TDA8931T/N1,112
• Description: IC AMP/COMPARATOR 22W D 20SOIC
• Manufacturer: NXP Semiconductors
• Type: Class Dr

Specifications of TDA8931T/N1,112

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 22W x 1 @ 4 Ohm
• Voltage - Supply: 12 V ~ 35 V, ±6 V ~ 17.5 V
• Features: Depop, Short-Circuit and Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3609-5; 935276045112; TDA8931T

Philips Semiconductors
Table 9:
V
[1]
[2]
9397 750 13847
Preliminary data sheet
Symbol
Power-up input: pin POWERUP
V
V
V
I
Enable input: pin ENABLE
V
V
V
I
Internal stabilizer output: pin STABI
V
Comparator full differential input stage: pins INP and INN
V
V
V
I
Half supply voltage output for input circuitry: pin HVPI
V
Half supply voltage output to charge SE capacitor: pin HVP
V
I
Overtemperature protection (OTP)
T
Overvoltage protection (OVP)
V
V
Undervoltage protection (UVP)
V
Overcurrent protection (OCP)
I
I
I
i(bias)
charge
OCP
P
OTP
IL
IH
hys
IL
IH
hys
O
off(i)(eq)
n(i)(eq)
i(cm)
HVPI
HVP
P(OVP)fix
OVP
P(min)
= 22 V; T
V
The overvoltage protection can be controlled external (see
IH
on pin ENABLE must not exceed V
Parameter
LOW-level input voltage
HIGH-level input voltage
hysteresis voltage
input current
LOW-level input voltage
HIGH-level input voltage
hysteresis voltage
input current
output voltage
equivalent input offset voltage
equivalent input RMS-noise
voltage
common mode input voltage
bias input current
output voltage on pin HVPI
output voltage on pin HVP
charge current of HVP capacitor
overtemperature protection level
fixed OVP threshold level
adjustable OVP level
protection level minimum supply
voltage
overcurrent protection level
Characteristics
amb
= 25 C; f
carrier
…continued
= 290 kHz; unless otherwise specified.
DDA
.
Conditions
with respect to CGND
with respect to CGND
V
with respect to CGND
with respect to CGND
V
with respect to V
20 Hz < f
Standby and Operating mode
Standby mode
level internal fixed
Rev. 01 — 14 January 2004
I
I
Standby mode
Operating mode
= 5 V
= 5 V
Section
i
< 20 kHz
8.6.3).
SSD
[1]
[2]
Min
-
3
11
-
-
-
3
-
-
11
-
-
V
4
-
0.5V
0.25
0.5V
0.25
20
150
35
1.19
10
3.3
SSA
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
P
P
+
Power comparator 1
Typ
-
-
-
0.5
30
-
-
0.3
30
12
-
-
-
24
0.5V
0.5V
45
155
37.5
1.27
11
4.0
P
P
TDA8931
Max
0.8
7
V
-
40
0.8
12
-
40
14
10
15
V
5
60
0.5V
0.25
0.5V
0.25
-
-
40
1.35
12
-
P
DDA
P
P
+
+
Unit
V
V
V
V
V
V
V
V
mV
mV
V
nA
V
V
mA
V
V
V
A
12 of 31
C
A
A
20 W