tps4100 Tripath Technology Inc., tps4100 Datasheet - Page 4

• Manufacturer Part Number: tps4100
• Description: Four Channel Bridged Output Power Stage
• Manufacturer: Tripath Technology Inc.

Protection Circuits
T
TPS4100 Pinout
Note: The heat slug of the TPS4100 is connected to PGND.
4
OV
OV
UV
UV
OT
OT
I
VP
OC
A
SYMBOL
MAX
= 25 qC. Unless otherwise noted, the supply voltage is VPP=14.4V.
OFF
ON
ON
OFF
ON
OFF
Over-voltage Threshold
Over-voltage Reset
Under-voltage Reset
Under-voltage Threshold
Over-Temperature Threshold
Over-Temperature Reset
Over-Current Detect
Load Dump Voltage Withstand
PARAMETER
(Note 5)
32-pin SSIP Package
(Top view)
Over-voltage turn on (amp muted)
Over-voltage turn off (mute off)
Under-voltage turn off (mute off)
Under-voltage turn on (amp muted)
Over-temperature turn on (amp
muted)
Over-temperature turn off (mute off)
Single cycle, 1kHz input ramp
Test conditions, t
t
pulse
<50mS
Tripath Technology, Inc. – Preliminary Technical Information
CONDITIONS
r
> 2.5ms,
MIN.
27.0
26.0
150
120
7.8
8.0
60
TPS4100 – KL/Rev. 2.5/02.05
TYP.
28.0
160
130
9.5
9.5
8.1
30
MAX.
32.5
10.0
170
140
8.6
UNITS
q C
q C
V
V
V
V
A
V