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| 型號： | TPS62290DRV |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Half Bridge Gate Driver; Package: 8-SO-8; Container: Tape & Reel |
| 中文描述： | 1降壓轉換器2步驟× 2 SON封裝 |
| 文件頁數(shù)： | 5/23頁 |
| 文件大?。?/td> | 615K |
| 代理商： | TPS62290DRV |
www.ti.com
PARAMETER MEASUREMENT INFORMATION
GND
EN
FB
SW
TPS62290DRV
L1
2.2
m
H
CIN
10
m
F
R1
R2
C1
22 pF
COUT
10
m
F
VOUT
MODE
V
IN
L: LPS3015 2.2 H, 110 m
C : GRM188R60J106M 10 F Murata 0603 size
C
: GRM188R60J106M 10 F Murata 0603 size
OUT
W
m
m
TYPICAL CHARACTERISTICS
TPS62290
SLVS764–JUNE 2007
Table 1. Table Of Graphs
FIGURE
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Efficiency
Efficiency
Efficiency
Efficiency
V
O
ACCURACY
PFM LOAD TRANSIENT
PFM LINE TRANSIENT
PWM LOAD TRANSIENT
PWM LINE TRANSIENT
TYPICAL OPERATION PFM
MODE
TYPICAL OPERATION PWM
MODE
Shutdown Current Into VIN
Quiescent Current
vs V
O
1.8 V Power Save Mode
vs V
O
1.8 V Forced Save Mode
vs V
O
3.3 V Power Save Mode
vs V
O
3.3 V Forced Save Mode
Figure 11
vs Input Voltage, (T
A
= 85
°
C, T
A
= 25
°
C, T
A
= -40
°
C)
vs Input Voltage, (T
A
= 85
°
C, T
A
= 25
°
C, T
A
= -40
°
C)
Figure 12
Figure 13
Figure 14
Figure 15
Static Drain-Source On-State
Resistance
vs Input Voltage, (T
A
= 85
°
C, T
A
= 25
°
C, T
A
= -40
°
C)
5
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TPS62290DRVR | 功能描述:直流/直流開關調節(jié)器 2.25MHz 1A Step- Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率: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: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS62290DRVRG4 | 功能描述:直流/直流開關調節(jié)器 2.25MHz 1A Step- Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率: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: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS62290DRVT | 功能描述:直流/直流開關調節(jié)器 2.25MHz 1A Step- Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率: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: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS62290DRVT | 制造商:Texas Instruments 功能描述:DC/DC Converter IC |
| TPS62290DRVTG4 | 功能描述:直流/直流開關調節(jié)器 2.25MHz 1A Step- Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率: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: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
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