TDA8931T/N1,112 NXP Semiconductors, TDA8931T/N1,112 Datasheet - Page 3

• 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
6. Block diagram
9397 750 13847
Preliminary data sheet
Fig 1. Block diagram
POWERUP
ENABLE
CGND
V
V
OVP
DDA
INN
SSA
INP
5
4
3
2
6
7
9
12
Rev. 01 — 14 January 2004
ODP
OCP
OVP
OTP
UVP
comparator
TDA8931
CONTROL
V
SSD
HEAT SPREADER
1
V
SSD
10
CONTROL
V
SSD
STABILIZER
11
V
12V
V
V
V
V
V
SSD
SSD
DDP
DDP
SSP
SSP
20
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
DRIVER
DRIVER
Power comparator 1
HIGH
LOW
001aab807
TDA8931
17
18
16
15
14
13
19
8
BOOT
V
OUT
V
STABI
HVP
HVPI
DIAG
DDP
SSP
3 of 31
20 W