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參數(shù)資料
| 型號： | TPS61030RSA |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 96% EFFICIENT SYNCHRONOUS BOOST CONVERTER WITH 4A SWITCH |
| 中文描述： | 96％高效同步升壓轉(zhuǎn)換器和4A條開關(guān) |
| 文件頁數(shù)： | 3/20頁 |
| 文件大?。?/td> | 375K |
| 代理商： | TPS61030RSA |
www.ti.com
ELECTRICAL CHARACTERISTICS
over recommended free-air temperature range and over recommended input voltage range (typical at an ambient temperature
range of 25
°
C) (unless otherwise noted)
TPS61030
TPS61031, TPS61032
SLUS534D–SEPTEMBER 2002–REVISED APRIL 2004
DC/DC STAGE
PARAMETER
V
I
V
O
V
FB
f
TEST CONDITIONS
MIN
1.8
1.8
490
500
500
3600
TYP
MAX
5.5
5.5
510
700
700
4500
UNIT
V
V
mV
kHz
kHz
mA
mA
m
m
Input voltage range
TPS61030 output voltage range
TPS61030 feedback voltage
Oscillator frequency
Frequency range for synchronization
Switch current limit
Start-up current limit
SWN switch on resistance
SWP switch on resistance
Total accuracy
Line regulation
Load regulation
500
600
VOUT= 5 V
4000
0.4 x I
SW
VOUT= 5 V
VOUT= 5 V
55
55
-3%
3%
0.6%
0.6%
I
= 0 mA, V
EN
= VBAT = 1.8 V,
VOUT =5 V
I
= 0 mA, V
EN
= VBAT = 1.8 V,
VOUT = 5 V
V
EN
= 0 V, VBAT = 2.4 V
VBAT
10
25
μA
Quiescent current
VOUT
10
20
μA
Shutdown current
CONTROL STAGE
PARAMETER
V
UVLO
Under voltage lockout threshold
V
IL
LBI voltage threshold
LBI input hysteresis
LBI input current
LBO output low voltage
LBO output low current
LBO output leakage current
V
IL
EN, SYNC input low voltage
V
IH
EN, SYNC input high voltage
EN, SYNC input current
Overtemperature protection
Overtemperature hysteresis
0.1
1
μA
TEST CONDITIONS
V
LBI
voltage decreasing
V
LBI
voltage decreasing
MIN
TYP
1.5
500
10
0.01
0.04
100
0.01
MAX
UNIT
V
mV
mV
μA
V
μA
μA
V
V
μA
°
C
°
C
490
510
EN = VBAT or GND
V
O
= 3.3 V, I
OI
= 100 μA
0.1
0.4
V
LBO
= 7 V
0.1
0.2
×
VBAT
0.8
×
VBAT
Clamped on GND or VBAT
0.01
140
20
0.1
3
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| TPS61030RSAR | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1Adj 1-A 96% Eff Boost Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS61030RSAR | 制造商:Texas Instruments 功能描述:IC BOOST CONVERTER ADJ 16-QFN |
| TPS61030RSAR | 制造商:Texas Instruments 功能描述:IC, SYNC BOOST CONVERTER, QFN-16 |
| TPS61030RSARG4 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1Adj 1-A 96% Eff Boost Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS61031 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:96% EFFICIENT SYNCHRONOUS BOOST CONVERTER WITH 4A SWITCH |
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