參數(shù)資料
型號(hào): TPS62320YZD
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(yè)數(shù): 8/31頁(yè)
文件大?。?/td> 1635K
代理商: TPS62320YZD
www.ti.com
0
10
20
30
40
50
60
70
80
90
0.1
1
10
100
1000
E
I
O
Load Current mA
PWM Operation
L = 2.2 H
PFM/PWM Operation
L = 2.2 H
V
I
= 3.6 V,
V
O
= 1.2 V
0
10
20
30
40
50
60
70
80
90
100
0.1
1
10
100
1000
E
I
O
Load Current mA
V
I
= 5 V,
V
O
= 3.3 V
PFM/PWM Operation
L = 2.2 H
PWM Operation
L = 0.9 H
V
V
t Time 100 s/div
V
O
= 1.6 V
L = 0.9 H, C
O
= 10 F
0
10
20
30
40
50
60
70
80
90
100
2.7 3
3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.4 5.7 6
V
I
Input Voltage V
I
O
= 100 mA
I
O
= 400 mA
I
O
= 10 mA
I
O
= 1 mA
E
PFM/PWM Operation
V
O
= 1.8 V
TPS62300, TPS62301, TPS62302
TPS62303, TPS62305, TPS62311
TPS62313, TPS62320, TPS62321
SLVS528B–JULY 2004–REVISED JUNE 2005
TYPICAL CHARACTERISTICS (continued)
EFFICIENCY
vs
LOAD CURRENT
EFFICIENCY
vs
LOAD CURRENT
Figure 5.
Figure 6.
EFFICIENCY
vs
INPUT VOLTAGE
LINE TRANSIENT RESPONSE
Figure 7.
Figure 8.
8
相關(guān)PDF資料
PDF描述
TPS62300DRC 500-mA, 3-MHz SYNCHRONOUS STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
TPS62300YZD 500-mA, 3-MHz SYNCHRONOUS STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
TPS62301DRC 500-mA, 3-MHz SYNCHRONOUS STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
TPS62301YZD 500-mA, 3-MHz SYNCHRONOUS STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
TPS62302DRC 500-mA, 3-MHz SYNCHRONOUS STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
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TPS62320YZDR 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 Adj 500-mA 3-MHz Step-Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)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
TPS62320YZDT 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 Adj 500-mA 3-MHz Step-Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)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
TPS62321DRCR 功能描述:直流/直流開(kāi)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(kāi)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
TPS62321DRCRG4 功能描述:直流/直流開(kāi)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(kāi)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
TPS62321YEDR 功能描述:開(kāi)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(kāi)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