参数资料
型号: TPS40193DRCR
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, PDSO10
封装: 3 X 3 MM, GREEN, PLASTIC, SON-10
文件页数: 23/38页
文件大小: 707K
代理商: TPS40193DRCR
www.ti.com
SLUS719C – MARCH 2007 – REVISED AUGUST 2010
DEVICE RATINGS
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted
(1)
TPS40192/TPS40193
UNIT
VDD, ENABLE
–0.3 to 20
SW
–5 to 25
Input voltage range
BOOT, HDRV
–0.3 to 30
V
BOOT-SW, HDRV-SW (differential from BOOT or HDRV to SW)
-0.3 to 6
COMP, FB, BP5, LDRV, PGD
–0.3 to 6
TJ
Operating junction temperature range
–40 to 150
°C
Tstg
Storage temperature
–55 to 150
(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.
RECOMMENDED OPERATING CONDITIONS
MIN
NOM
MAX
UNIT
VVDD
Input voltage
4.5
18
V
TJ
Operating Junction temperature
-40
125
°C
PACKAGE DISSIPATION RATINGS
RqJA High-K Board
(1)
Power Rating (W)
PACKAGE
AIRFLOW (LFM)
(°C/W)
TA = 25°C
TA = 85°C
0 (Natural Convection)
47.9
2.08
0.835
DRC
200
40.5
2.46
0.987
400
38.2
2.61
1.04
(1)
Ratings based on JEDEC High Thermal Conductivity (High K) Board. For more information on the test method, see TI Technical Brief
SZZA017.
ELECTROSTATIC DISCHARGE (ESD) PROTECTION
MIN
TYP
MAX
UNIT
Human Body Model (HBM)
2500
V
Charged Device Model (CDM)
1500
Copyright 2007–2010, Texas Instruments Incorporated
3
Product Folder Link(s): TPS40192 TPS40193
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