参数资料
型号: TPS65140PWPG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 2.6 A SWITCHING REGULATOR, 2100 kHz SWITCHING FREQ-MAX, PDSO24
封装: GREEN, PLASTIC, HTSSOP-24
文件页数: 12/31页
文件大小: 1391K
代理商: TPS65140PWPG4
www.ti.com
VIN
COMP
GND
EN
ENR
C1+
C1
DRV
FB2
REF
FB4
BASE
SW
FB1
SUP
C2+
C2/MODE
OUT3
FB3
PG
PGND
GND
TPS65140
D1
System Power
Good
Q1
BCP68
D2
D3
R3
R4
R5
R6
C5
R2
R1
VI
2.7 V to 5.8 V
C3
22
F
C13
10 nF
L1
4.2
H
C1
0.22
F
C12
0.22
F
C6
0.22
F
C11
100 nF
VI
C9
1
F
VO4
3.3 V
C9
4.7
F
C1
0.22
F
VI
C4
22
F
C7
0.22
F
R7
33 k
VO3
Up to 30 V/20 mA
VO1
Up to 15 V/350 mA
VO2
Up to 12 V/20 mA
SLVS497C – SEPTEMBER 2003 – REVISED APRIL 2006
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.
TYPICAL APPLICATION CIRCUIT
ORDERING INFORMATION
PACKAGE(1)(2)
LINEAR REGULATOR
MINIMUM SWITCH
TA
PACKAGE
OUTPUT VOLTAGE
CURRENT LIMIT
TSSOP
QFN
MARKING
3.3 V
1.6 A
TPS65140PWP
TPS65140RGE
TPS65140
-40
°C to
3.3 V
1.6 A
TPS65141PWP
TPS65141RGE
TPS65141
85
°C
3.3 V
0.96 A
TPS65145PWP
TPS65145RGE
TPS65145
(1)
The PWP and RGE packages are available taped and reeled. Add an R suffix to the device type (TPS65100PWPR) to order the device
taped and reeled. The PWPR package has quantities of 2000 devices per reel, and the the RGER package has 3000 devices per reel.
Without the suffix, the PWP package only, is shipped in tubes with 60 devices per tube.
(2)
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
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