參數(shù)資料
型號(hào): TPS24701DGK
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: POWER SUPPLY SUPPORT CKT, PDSO8
封裝: GREEN, PLASTIC, MSOP-8
文件頁(yè)數(shù): 12/29頁(yè)
文件大?。?/td> 1956K
代理商: TPS24701DGK
SLVSAL3B
– MARCH 2011 – REVISED MAY 2011
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
DEVICE INFORMATION
TA
PACKAGE
PART NUMBER(1)
FUNCTION
MARKING
TPS24700
Latched
24700
–40C to 85C
MSOP-8
TPS24701
Retry
24701
(1)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
Web site at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range, all voltages referred to GND (unless otherwise noted)
VALUE
UNIT
EN, GATE, OUT, PGb(1), SENSE, VCC
–0.3 to 30
Input voltage range
SENSE to VCC
–0.3 to 0.3
V
TIMER
–0.3 to 5
Sink current
PGb
5
mA
All pins except PGb
2
Human-body model
ESD rating
PGb
0.5
kV
Charged-device model
0.5
Temperature
Maximum junction, TJ
Internally limited
°C
(1)
Do not apply voltages directly to these pins.
THERMAL INFORMATION
TPS24700/01
THERMAL METRIC(1)
UNIT
MSOP (8) PINS
θJA
Junction-to-ambient thermal resistance
57.2
°C/W
θJCtop
Junction-to-case (top) thermal resistance
110.5
°C/W
θJB
Junction-to-board thermal resistance
60.7
°C/W
ψJT
Junction-to-top characterization parameter
7.8
°C/W
ψJB
Junction-to-board characterization parameter
24
°C/W
θJCbot
Junction-to-case (bottom) thermal resistance
14.3
°C/W
(1)
For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
2
Copyright
2011, Texas Instruments Incorporated
Product Folder Link(s): TPS24700 TPS24701
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