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| 型号： | TPS40190DRCRG4 |
| 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： | 12/25页 |
| 文件大小： | 615K |
| 代理商： | TPS40190DRCRG4 |
www.ti.com
ABSOLUTE MAXIMUM RATINGS
DISSIPATION RATINGS
RECOMMENDED OPERATING CONDITIIONS
SLUS658B – JULY 2005 – REVISED AUGUST 2007
ORDERING INFORMATION
TA
PACKAGE
PART NUMBER(1)
TPS40190DRCR
-40
°C to 85°C
Plastic DRC (SON)
TPS40190DRCT
(1)
The TPS40190 is available taped and reeled only. Use large reel
device type R to order quantities of 3000 units per reel. Use small
reel device type T to order quantities of 250 per reel.
over operating free-air temperature range unless otherwise noted
(1)
TPS40190
UNIT
VDD
–0.3 to 16.5
SW
–5 to 22
V
Input voltage range
BOOT-SW, HDRV-SW (differential from BOOT or HDRV to SW)
–0.3 to 6
COMP
–0.3 to 3
FB, BP5, LDRV, ENABLE
–0.3 to 6
TJ
Operating junction temperature range
–40 to 125
°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.
PACKAGE
RθJA High-K Board
(1)
RθJC
(2)
(
°C/W)
(
°C/W)
DRC
47.9
14.1
(1)
The JEDEC High-K (2s2p) board design used to derive this data was a 3-inch x 3-inch (7.5-cm x 7.5-cm), multilayer board with
one-ounce internal power and ground planes and two-ounce copper traces on top and bottom of the board.
(2)
The junction-to-case impedance is measured from the die to the thermal pad on the device package.
MIN
NOM
MAX
UNIT
VDD
Input voltage
4.5
15
V
TA
Operating free-air temperature
-40
85
°C
2
Copyright 2005–2007, Texas Instruments Incorporated
Product Folder Link(s): TPS40190
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