參數(shù)資料
型號: TPS61120
廠商: Texas Instruments, Inc.
英文描述: SYNCHRONOUS BOOST CONVERTER WITH 1.1A SWITCH AND INTEGRATED LDO
中文描述: 同步升壓轉(zhuǎn)換器與1.1A的開關(guān)和集成穩(wěn)壓器
文件頁數(shù): 7/25頁
文件大?。?/td> 462K
代理商: TPS61120
www.ti.com
TYPICAL CHARACTERISTICS
TPS61120
TPS61122, TPS61121
SLVS427C–JUNE 2002–REVISED APRIL 2004
Table of Graphs
BOOST CONVERTER
Maximum output current
FIGURE
1, 2
3
4
5
6
7
8
9
10
11
12
13
14
vs Input voltage
vs Output current (TPS61120) (V
O
= 2.5 V, V
I
= 1.8 V)
vs Output current (TPS61121) (V
O
= 3.3 V, V
I
= 1.8 V, 2.4 V)
vs Output current (TPS61120) (V
O
= 5.0 V, V
I
= 2.4 V, 3.3 V)
vs Input voltage (TPS61121)
vs Output current (TPS61121)
vs Input voltage (TPS61121)
vs Input voltage (TPS61121)
Output voltage in continuous mode (TPS61121)
Output voltage in power save mode (TPS61121)
Load transient response (TPS61121)
Line transient response (TPS61121)
Start-up after enable (TPS61121)
Efficiency
Output voltage
No-load supply current into VBAT
No-load supply current into VOUT
Waveforms
LDO
vs Input voltage (V
O
= 2.5 V, 3.3 V)
vs Input voltage (V
O
= 1.5 V, 1.8 V)
vs Output current (TPS61122)
vs Output current (TPS61121, TPS61122)
vs LDOIN input voltage (TPS61121)
vs Frequency (TPS61121)
Load transient response (TPS61121)
Line transient response (TPS61121)
Start-up after enable (TPS61121)
15
16
17
18
19
20
21
22
23
Maximum output current
Output voltage
Dropout voltage
Supply current into LDOIN
PSRR
Waveforms
7
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參數(shù)描述
TPS61120EVM-205 功能描述:電源管理IC開發(fā)工具 TPS61120-205 Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
TPS61120PW 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Adj Hi-Eff Boost Cnvrtr w/200mA LDO 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
TPS61120PWG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Adj Hi-Eff Boost Cnvrtr w/200mA LDO 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
TPS61120PWR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Adj Hi-Eff Boost Cnvrtr w/200mA LDO 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
TPS61120PWRG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Adj Hi-Eff Boost Cnvrtr w/200mA LDO 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