參數(shù)資料
型號: TPS23841_07
廠商: Texas Instruments, Inc.
英文描述: HIGH-POWER, WIDE VOLTAGE RANGE, QUAD-PORT ETHERNET POWER SOURCING EQUIPMENT MANAGER
中文描述: 大功率,寬電壓范圍,四端口以太網(wǎng)供電設(shè)備管理器
文件頁數(shù): 3/52頁
文件大?。?/td> 1011K
代理商: TPS23841_07
www.ti.com
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)(2)
DISSIPATION RATINGS
(1)
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range (unless otherwise noted)
ELECTRO STATIC DISCHARGE (ESD) PROTECTION
TPS23841
SLUS745–NOVEMBER 2006
PARAMETER
VALUE
100
5
–0.5 to 10
–0.5 to 6
UNIT
μ
A
mA
V10 current sourced
V3.3 current sourced
Applied voltage on CINT#, CT, RBIAS
Applied voltage on SCL, SDA_I, SDA_O, INTB, A1, A2, A3, A4, A5, MS, PORB, WD_DIS,
ALT_A/B, AC_LO, AC_HI
Applied voltage on V48, P#, N#
Junction operating temperature
Storage temperature --55 to 150
Lead temperature (soldering, 10 sec.)
V
–0.5 to 80
–40 to 125
–55 to 150
260
T
J
T
stg
T
sol
°
C
(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.
All voltages are with respect to GND. Currents are positive into, negative out of the specified terminal. Consult Packaging Section of the
Data book for thermal limitations and considerations of packages.
(2)
THERMAL RESISTANCE
JUNCTION TO CASE
θ
JC
0.38
°
C/W
0.38
°
C/W
THERMAL RESISTANCE
JUNCTION TO AMBIENT
θ
JA
21.47
°
C/W
21.47
°
C/W
PACKAGE
PAP
PJD
(1)
Thermal Resistance measured using 2-oz copper trace and copper pad solder following layout recommendation in TI Publication
PowerPAD Thermally Enhanced Package Technical Brief
SLMA002
.
PARAMETER
MIN
21.5
-40
NOM
MAX
UNIT
V
°
C
V
IN
T
J
Input voltage, V48 pin
Junction temperature
48
57
125
MAX
1.5
UNIT
Human body model
CDM
Machine model
1
kV
0.2
3
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