參數(shù)資料
型號(hào): TPS62321YED
廠商: Texas Instruments, Inc.
英文描述: 500-mA, 3-MHz SYNCHRONOUS STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
中文描述: 500毫安,3 MHz的同步降壓轉(zhuǎn)換器芯片級(jí)封裝
文件頁數(shù): 13/31頁
文件大小: 1635K
代理商: TPS62321YED
www.ti.com
t Time 20 s/div
L = 0.9 H, C
O
= 10 F,
MODE/SYNC = LOW
I
L
VO
V
I
= 3.6 V,
V
O
= 1 V / 1.5 V
V
O
= 1.5 V
V
(ADJ)
= 1 V
V
O
= 1 V
R
L
= 270
A
V
(ADJ)
= 0.67 V
t Time 2 s/div
I
O
= 40 mA
L = 0.9 H, C
O
= 10 F
I
L
VO
V
I
= 3.6 V, V
O
= 1.6 V
L = 0.9 H, C
O
= 10 F,
MODE/SYNC = HIGH
I
L
VO
V
I
= 3.6 V,
V
O
= 1 V / 1.5 V
V
O
= 1.5 V
V
(ADJ)
= 1 V
V
O
= 1 V
R
L
= 5
A
t Time 20 s/div
V
(ADJ)
= 0.67 V
L = 2.2 H, C
O
= 4.7 F,
VO
V
I
= 3.6 V,
V
O
= 1.6 V,
I
O
= 0 mA
V
t Time 50 s/div
E
A
I
L
TPS62300, TPS62301, TPS62302
TPS62303, TPS62305, TPS62311
TPS62313, TPS62320, TPS62321
SLVS528B–JULY 2004–REVISED JUNE 2005
TYPICAL CHARACTERISTICS (continued)
POWER-SAVE MODE OPERATION
DYNAMIC VOLTAGE MANAGEMENT
Figure 25.
Figure 26.
DYNAMIC VOLTAGE MANAGEMENT
START-UP
Figure 27.
Figure 28.
13
相關(guān)PDF資料
PDF描述
TPS62321YZD 500-mA, 3-MHz SYNCHRONOUS STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
TPS62311YZD 500-mA, 3-MHz SYNCHRONOUS STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
TPS62313YZD 500-mA, 3-MHz SYNCHRONOUS STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
TPS62320DRC 500-mA, 3-MHz SYNCHRONOUS STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
TPS62305DRC 500-mA, 3-MHz SYNCHRONOUS STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS62321YEDR 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 1.5V 500-mA 3-MHz Step-Down Converter RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
TPS62321YEDT 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 1.5V 500-mA 3-MHz Step-Down Converter RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
TPS62321YZDR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.5V 500-mA 3-MHz Step-Down 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
TPS62321YZDT 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.5V 500-mA 3-MHz Step-Down 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
TPS62350EVM-201 功能描述:電源管理IC開發(fā)工具 STEP DOWN CONVERTER RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V