參數(shù)資料
型號: TPS62270DRVR
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 0.84 A SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO6
封裝: 2 X 2 MM, 0.80 MM HEIGHT, GREEN, PLASTIC, SON-6
文件頁數(shù): 20/24頁
文件大?。?/td> 882K
代理商: TPS62270DRVR
PARAMETER MEASUREMENT INFORMATION
VIN
GND
EN
FB
TPS6227XDRV
C
4.7 F
IN
m
VSEL
L
2.2 H
m
SW
C
10 F
OUT
m
V
upto400mA
OUT
VIN
High
Low
L:MIPSA2520D2R22.0
H
C
:GRM188R60J106M4.7
F
C
:GRM188R60J106M10
F
m
IN
OUT
TYPICAL CHARACTERISTICS
www.ti.com ........................................................................................................................................... SLVS799C – NOVEMBER 2007 – REVISED JANUARY 2009
Table of Graphs
Figure
Efficiency
vs Output Current
Efficiency
vs Output Current
Efficiency
vs Output Current
Output voltage
vs Output Current
Output Voltage
vs Output Current
Output Voltage
vs Output Current
Output Voltage
vs Output Current
Output Voltage
vs Output Current
Output Voltage
vs Output Current
PWM Mode Operation
PFM Mode Operation
Load Transient Response
PFM Mode
Load Transient Response
PFM/PWM Mode
Load Transient Response
PFM/PWM Mode
VSEL Output Voltage Response
Startup in 10
Load
at 1.15 V Output Voltage
Startup in 100
Load
at 0.9 V Output Voltage
Startup in 220
Load
at 2.1 V Output Voltage
Startup in 220
Load
at 3.3 V Output Voltage
Quiescent Current
vs Input Voltage
Shutdown Current
vs Input Voltage
Static Drain Source On-state Resistance
vs Input Voltage
Static Drain Source On-state Resistance
vs Input Voltage
Copyright 2007–2009, Texas Instruments Incorporated
5
Product Folder Link(s): TPS62270 TPS62272 TPS62273
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