參數(shù)資料
型號(hào): TPS22902YFPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBGA4
封裝: 0.80 X 0.80 MM, 0.40 MM PITCH, 0.50 MM HEIGHT, GREEN, DSBGA-4
文件頁(yè)數(shù): 12/27頁(yè)
文件大?。?/td> 869K
代理商: TPS22902YFPR
ON
OFF
C
= 1
F
IN
GND
V
OUT
LOAD
V
IN
V
BATT
R
L
C
L
C
L
SMPS
TPS22901/02/02B
(see Note A)
ON
VOUT
GND
Turn-On Slew Rate
Controlled Driver
ESD Protection
VIN
Control
Logic
A2
B2
A1
B1
Output Discharge
(TPS22902, TPS22902B Only)
SLVS803B – NOVEMBER 2008 – REVISED MARCH 2009............................................................................................................................................... www.ti.com
ORDERING INFORMATION
TA
PACKAGE(1)(2)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
TPS22901YFPR
_ _ _3P _
WCSP – YFP
–40°C to 85°C
Tape and reel
TPS22902YFPR
_ _ _3R _
(0.4 mm pitch)
TPS22902BYFPR
_ _ _3S _
(1)
Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(2)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
TYPICAL APPLICATION
A.
Switched mode power supply
APPLICATION BLOCK DIAGRAM
Figure 1. Functional Block Diagram
FUNCTION TABLE
VOUT to GND
ON (Control Input)
VIN to VOUT
(TPS22902,
TPS22902B only)
L
OFF
ON
H
ON
OFF
2
Copyright 2008–2009, Texas Instruments Incorporated
Product Folder Link(s): TPS22901 TPS22902 TPS22902B
相關(guān)PDF資料
PDF描述
TPS22903YFPR 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBGA4
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