TPS2041B, TPS2042B
TPS2043B, TPS2044B, TPS2051B
TPS2052B, TPS2053B, TPS2054B
SLVS514J–APRIL 2004–REVISED DECEMBER 2008 .................................................................................................................................................. www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
AVAILABLE OPTION AND ORDERING INFORMATION
(2)
TYPICAL
SHORT-
CIRCUIT
CURRENT
LIMIT
PACKAGED DEVICES(1)
RECOMMENDED
MAXIMUM
CONTINUOUS
LOAD CURRENT
NUMBER OF
SWITCHES
TA
ENABLE
MSOP (DGN)
SOIC (D)
SOT-23 (DBV)
SON (DRB)
AT 25°C
Active low
Active high
Active low
Active high
Active low
Active high
Active low
Active high
Single
Single
Dual
TPS2041BDGN
TPS2041BD
TPS2051BD
TPS2042BD
TPS2052BD
TPS2043BD
TPS2053BD
TPS2044BD
TPS2054BD
TPS2041BDBV
TPS2051BDBV
TPS2051BDGN
TPS2042BDGN
TPS2042BDRB
TPS2052BDRB
Dual
TPS2052BDGN
-40°C to
85°C
0.5 A
1 A
Triple
Triple
Quad
Quad
--
--
--
--
(1) The package is available taped and reeled. Add an R suffix to device types (e.g., TPS2042BDR)
(2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted(1)
UNIT
(2)
Input voltage range, VI(IN), VI(INx)
-0.3 V to 6 V
-0.3 V to 6 V
-0.3 V to 6 V
-0.3 V to 6 V
Internally limited
See Dissipation Rating Table
-40°C to 125°C
-65°C to 150°C
260°C
(2)
Output voltage range, VO(OUT), VO(OUTx)
Input voltage range, VI(EN), VI(ENx), VI(EN), VI(ENx)
Voltage range, VI(/OC), VI(OCx)
Continuous output current, IO(OUT), IO(OUTx)
Continuous total power dissipation
Operating virtual junction temperature range, TJ
Storage temperature range, Tstg
Lead temperature soldering 1,6 mm (1/16 inch) from case for 10 seconds
Human body model MIL-STD-883C
Electrostatic discharge (ESD) protection
2 kV
Charge device model (CDM)
500 V
(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltages are with respect to GND.
DISSIPATING RATING TABLE
THERMAL
RESISTANCE, θJA
T
A ≤ 25°C
DERATING FACTOR
ABOVE TA = 25°C
TA = 70°C
POWER RATING
TA = 85°C
POWER RATING
PACKAGE
POWER RATING
1712.3 mW
585.82 mW
898.47 mW
285 mW
DGN-8
D-8
17.123 mW/°C
5.8582 mW/°C
8.9847 mW/°C
2.85 mW/°C
941.78 mW
322.20 mW
494.15 mW
155 mW
684.93 mW
234.32 mW
359.38 mW
114 mW
D-16
DBV-5
DRB-8 (Low-K)(1)
DRB-8 (High-K)(2)
270 °CW
60 °CW
370 mW
3.71 mW/°C
203 mW
148 mW
1600 mW
16.67 mW/°C
916 mW
866 mW
(1) Soldered PowerPAD on a standard 2-layer PCB without vias for thermal pad. See TI application note SLMA002 for further details.
(2) Soldered PowerPAD on a standard 4-layer PCB with vias for thermal pad. See TI application note SLMA002 for further details.
2
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Product Folder Link(s): TPS2041B TPS2042B TPS2043B TPS2044B TPS2051B TPS2052B TPS2053B TPS2054B
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