參數(shù)資料
型號: TPS62303YZD
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)換器芯片級封裝
文件頁數(shù): 9/31頁
文件大?。?/td> 1635K
代理商: TPS62303YZD
www.ti.com
V
I
t Time 2 s/div
I
O
= 10 to 100 mA Load Step
I
O
= 10 to 400 mA Load Step
V
I
= 3.6 V,
V
O
= 1.6 V
MODE/SYNC = HIGH
L = 0.9 H, C
O
= 10 F
V
I
t Time 50 s/div
I
O
= 10 to 100 mA Load Step
I
O
= 10 to 400 mA Load Step
V
I
= 3.6 V,
V
O
= 1.6 V
MODE/SYNC = HIGH
L = 0.9 H, C
O
= 10 F
V
I
t - Time - 2 s/div
I
O
= 400 to 10 mA Load Step
I
O
= 100 to 10 mA Load Step
V
I
= 3.6 V,
V
O
= 1.6 V
MODE/SYNC = HIGH
L = 0.9 H, C
O
= 10 F
V
I
t Time 50 s/div
PFM Operation
V
I
= 3.6 V,
V
O
= 1.6 V
L = 0.9 H, C
O
= 10 F
TPS62300, TPS62301, TPS62302
TPS62303, TPS62305, TPS62311
TPS62313, TPS62320, TPS62321
SLVS528B–JULY 2004–REVISED JUNE 2005
TYPICAL CHARACTERISTICS (continued)
LOAD TRANSIENT RESPONSE IN
PWM OPERATION
LOAD TRANSIENT RESPONSE IN
PWM OPERATION
Figure 9.
Figure 10.
LOAD TRANSIENT RESPONSE IN
PWM OPERATION
LOAD TRANSIENT RESPONSE
IN PFM MODE
Figure 11.
Figure 12.
9
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TPS62303YZDR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.8V 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
TPS62303YZDT 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.8V 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
TPS62304DRCR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.2V 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
TPS62304DRCRG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.2V 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
TPS62304YZDR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.2V 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