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参数资料
| 型号： | TPL9202PWPG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 8-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20 |
| 封装： | GREEN, PLASTIC, HTSSOP-20 |
| 文件页数： | 14/18页 |
| 文件大小： | 432K |
| 代理商： | TPL9202PWPG4 |
www.ti.com
Absolute Maximum Ratings
(1)
Dissipation Ratings
Recommended Operating Conditions
8-CHANNEL RELAY DRIVER
WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION
SLIS124D – JUNE 2006 – REVISED FEBRUARY 2008
MIN
MAX
UNIT
VIN
24
VI(unreg)
Unregulated input voltage(2) (3)
V
BO
24
EN1, MOSI, SCLK, and NCS
7
VI(logic)
Logic input voltage(2) (3)
V
RST and RDELAY
7
VO
Low-side output voltage
OUT1–OUT8
16.5
V
OUTn = ON and shorted to VIN
ILIMIT
Output current limit(4)
350
mA
with low impedance
θ
JA
Thermal impedance, junction to ambient(5)
33
°C/W
θ
JC
Thermal impedance, junction to top of package(5)
20
°C/W
θ
JP
Thermal impedance, junction to thermal pad(5)
1.4
°C/W
PD
Continuous power dissipation(6)
3.7
W
ESD
Electrostatic discharge(7)
2
kV
TA
Operating ambient temperature range
–40
125
°C
Tstg
Storage temperature range
–65
125
°C
Tlead
Lead temperature
Soldering, 10 s
260
°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.
(2)
All voltage values are with respect to GND.
(3)
Absolute negative voltage on these pins must not go below –0.5 V.
(4)
Not more than one output should be shorted at a time, and duration of the short circuit should not exceed 1 ms.
(5)
The thermal data is based on using 1-oz copper trace with JEDEC 51-5 test board for PWP.
(6)
The data is based on ambient temperature of 25
°C maximum.
(7)
The Human Body Model is a 100-pF capacitor discharged through a 1.5-k
resistor into each pin.
TA ≤ 25°C
DERATING FACTOR
TA = 125°C
PACKAGE
POWER RATING
ABOVE TA = 25°C
POWER RATING
PWP
3787 mW
30.3 mW/
°C
757 mW
MIN
MAX
UNIT
VIN
7
18
VI(unreg)
Unregulated input voltage
V
BO (as seen by external resistor network)
0
18
VI(logic)
Logic input voltage
EN1, RST, and RDELAY , MOSI, SCLK, and NCS
0
5.25
V
TA
Operating ambient temperature
–40
125
°C
Copyright 2006–2008, Texas Instruments Incorporated
5
Product Folder Link(s): TPL9202
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