tps4100a Tripath Technology Inc., tps4100a Datasheet - Page 2

• Manufacturer Part Number: tps4100a
• Description: Four Channel Bridged Output Power Stage
• Manufacturer: Tripath Technology Inc.

Absolute Maximum Ratings
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Note 2: Supply voltage is limited in AM Mode due to additional power dissipation of output stage when
Note 3
Note 4: Human body model, 100pF discharged through a 1.5KΩ resistor.
Note 5: Machine model, 220pF – 240pF discharged through all pins.
Operating Conditions
Note 6: Recommended Operating Conditions indicate conditions for which the device is functional.
Note 7: Supply voltage is limited in AM Mode due to additional power dissipation of output stage when
VPP
VPP
VPP
VIN
T
I
Tj
P
ESD
ESD
VPP
VPP
T
R
Thermal Characteristics
STORE
A
θ
θ
SYMBOL
D
SYMBOL
JC
JA
SYMBOL
RANGE
MAX
AM
AM
2
: The in
See the table below for Operating Conditions.
Mode.
(AGND). Please note that pins 5, 11, and 12 are outputs and can be damaged if a voltage is forced externally.
operating in Class B mode. Please note that the TPS4100A is still fully protected from load dump transients in AM
See Electrical Characteristics for guaranteed specific performance limits.
operating in Class B mode, as opposed to Switching Mode.
Supply Voltage (VPP)
Peak Supply Voltage (t<50ms)
Supply Voltage in AM Mode (Note 2)
Voltage Range for Input Section Pins (Note 3)
Storage Temperature Range
Repetitive Peak Output Current
Maximum Junction Temperature
Total Power Dissipation (Tcase = 70ºC)
ESD Susceptibility - Human Body Model (Note 4)
ESD Susceptibility – Machine Model (Note 5)
Supply Voltage (Note 6)
Supply Voltage for AM Mode (Note 7)
Operating Free Air Temperature Range
Junction-to-case Thermal Resistance
Junction-to-ambient Thermal Resistance (still air)
Inputs (Pins 1-11)
put section pins (pins 1-9, 11,12) should not be connected to voltages over 5.5V with respect to pin 10
(Note 6)
PARAMETER
PARAMETER
PARAMETER
(Note 1)
Tripath Technology, Inc. – Technical Information
MIN.
-40
10
10
-55 to +150
-0.5 to 5.5
Value
TPS4100A – KL/Rev. 1.1/11.05
150
200
Value
33
60
18
14
80
2k
TYP.
14.4
14.4
1.0
20
25
MAX.
26
16
85
UNITS
UNITS
UNITS
°
°
ºC
ºC
W
ºC
V
V
V
V
A
V
V
V
V
C/W
C/W