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參數(shù)資料
| 型號： | TPS61092RSA |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | SYNCHRONOUS BOOST CONVERTER WITH 2A SWITCH |
| 中文描述： | 同步升壓轉(zhuǎn)換器具有2A開關(guān) |
| 文件頁數(shù)： | 3/19頁 |
| 文件大小： | 457K |
| 代理商： | TPS61092RSA |
www.ti.com
PIN ASSIGNMENTS
RSA Package
(Top View)
V
LBO
VOUT
EN
SYNC
LBI
NC
SW
SW
V
F
G
P
V
P
P
TPS61090
TPS61091, TPS61092
SLVS484A–JUNE 2003–REVISED APRIL 2004
Electrical Characteristics (continued)
over recommended free-air temperature range and over recommended input voltage range (typical values are at an ambient
temperature range of 25
°
C) (unless otherwise noted)
DC/DC STAGE
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
0.6%
UNIT
Load regulation
into
VBAT
into
VOUT
I
O
= 0 mA, V
EN
= VBAT = 1.8 V, VOUT =5 V
10
25
μA
Quiescent current
I
O
= 0 mA, V
EN
= VBAT = 1.8 V, VOUT = 5 V
10
20
μA
Shutdown current
CONTROL STAGE
V
EN
= 0 V, VBAT = 2.4 V
0.1
1
μA
PARAMETER
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
V
UVLO
V
IL
Under voltage lockout threshold
LBI voltage threshold
LBI input hysteresis
LBI input current
LBO output low voltage
LBO output low current
LBO output leakage current
EN, SYNC input low voltage
EN, SYNC input high voltage
EN, SYNC input current
Overtemperature protection
Overtemperature hysteresis
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
V
IL
V
IH
0.2
×
VBAT
0.8
×
VBAT
Clamped on GND or VBAT
0.01
140
20
0.1
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
11
14
EN
FB
I
I
Enable input. (1/VBAT enabled, 0/GND disabled)
Voltage feedback of adjustable versions
3
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| TPS61092RSAR | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 5-V Output 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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS61092RSARG4 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 5-V Output 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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS61093 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW INPUT BOOST CONVERTER WITH INTEGRATED POWER DIODE AND INPUT/OUTPUT ISOLATION |
| TPS61093DSK | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW INPUT BOOST CONVERTER WITH INTEGRATED POWER DIODE AND INPUT/OUTPUT ISOLATION |
| TPS61093DSKR | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Low In 20V/1.1A Step Up DC/DC 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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
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