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參數資料
| 型號： | TPS54622RHLT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩壓器 |
| 英文描述： | 15 A SWITCHING REGULATOR, 1760 kHz SWITCHING FREQ-MAX, PQCC14 |
| 封裝： | 3.50 X 3.50 MM, GREEN, PLASTIC, QFN-14 |
| 文件頁數： | 12/36頁 |
| 文件大小： | 1190K |
| 代理商： | TPS54622RHLT |
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SLVSA70
– MARCH 2011
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
ORDERING INFORMATION(1)
TJ
PACKAGE
PART NUMBER
Small Reel(2)
TPS54622RHLT
–40°C to 150°C
14 Pin QFN
Large Reel(2)
TPS54622RHLR
(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.
(2)
See the application section of the datasheet for layout information.
ABSOLUTE MAXIMUM RATINGS
(1)
over operating temperature range (unless otherwise noted)
VALUE
UNIT
VIN
–0.3 to 20
V
PVIN
–0.3 to 20
V
EN
–0.3 to 6
V
BOOT
–0.3 to 27
V
Input Voltage
VSENSE
–0.3 to 3
V
COMP
–0.3 to 3
V
PWRGD
–0.3 to 6
V
SS/TR
–0.3 to 3
V
RT/CLK
–0.3 to 6
V
BOOT-PH
0 to 7.5
V
Output Voltage
PH
–1 to 20
V
PH 10ns Transient
–3 to 20
V
Vdiff (GND to exposed thermal pad)
–0.2 to 0.2
V
RT/CLK
±100
A
Source Current
PH
Current Limit
A
PH
Current Limit
A
PVIN
Current Limit
A
Sink Current
COMP
±200
A
PWRGD
–0.1 to 5
mA
Electrostatic Discharge (HBM) QSS 009-105 (JESD22-A114A)
2
kV
Electrostatic Discharge (CDM) QSS 009-147 (JESD22-C101B.01)
500
V
Operating Junction Temperature
–40 to 150
°C
Storage Temperature
–65 to 150
°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
Copyright
2011, Texas Instruments Incorporated
Product Folder Link(s) :TPS54622
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