- 您現在的位置：買賣IC網 > PDF目錄98284 > TPS62250DRVR (TEXAS INSTRUMENTS INC) SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO6 PDF資料下載
參數資料
| 型號： | TPS62250DRVR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩壓器 |
| 英文描述： | SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封裝： | 2 X 2 MM, 0.80 MM HEIGHT, GREEN, PLASTIC, SON-6 |
| 文件頁數： | 26/29頁 |
| 文件大小： | 1207K |
| 代理商： | TPS62250DRVR |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁當前第26頁第27頁第28頁第29頁
TYPICAL CHARACTERISTICS
SLVS842 – SEPTEMBER 2008.......................................................................................................................................................................................... www.ti.com
Table of Graphs
FIGURE
Output Current VOUT = 1.8 V, Power Save Mode, MODE = GND
Output Current VOUT = 1.8 V, PWM Mode, MODE = VIN
Output Current VOUT = 3.3 V, PWM Mode, MODE = VIN
η
Efficiency
Output Current VOUT = 3.3 V, Power Save Mode, MODE = GND
Output Current
Output Current
at 25°C, VOUT = 1.8 V, Power Save Mode, MODE = GND
at –40°C, VOUT = 1.8 V, Power Save Mode, MODE = GND
at 85°C, VOUT = 1.8 V, Power Save Mode, MODE = GND
Output Voltage Accuracy
at 25°C, VOUT = 1.8 V, PWM Mode, MODE = VIN
at –40°C, VOUT = 1.8 V, PWM Mode, MODE = VIN
at 85°C, VOUT = 1.8 V, PWM Mode, MODE = VIN
Typical Operation
PWM Mode, VOUT = 1.8 V
MODE Pin Transition From PFM to Forced PWM Mode at light load
Mode Transition
MODE Pin Transition From Forced PWM to PFM Mode at light load
Start-up Timing
Forced PWM Mode , VOUT = 1.5 V, 50 mA to 200 mA
Forced PWM Mode , VOUT = 1.5 V, 200 mA to 400 mA
PFM Mode to PWM Mode, VOUT = 1.5 V, 150 A to 400 mA
PWM Mode to PFM Mode, VOUT = 1.5 V, 400 mA to 150 A
Load Transient
PFM Mode, VOUT = 1.5 V, 1.5 mA to 50 mA
PFM Mode, VOUT = 1.5 V, 50 mA to 1.5 mA
PFM Mode to PWM Mode, VOUT = 1.8 V, 50 mA to 250 mA
PFM Mode to PWM Mode, VOUT = 1.5 V, 50 mA to 400 mA
PWM Mode to PFM Mode, VOUT = 1.5 V, 400 mA to 50 mA
PFM Mode, VOUT = 1.8 V, 50 mA
Line Transient
PFM Mode, VOUT = 1.8 V, 250 mA
PFM VOUT Ripple, VOUT = 1.8 V, 10 mA, L = 2.2H, COUT = 10F
Typical Operation
PFM VOUT Ripple, VOUT = 1.8 V, 10 mA, L = 4.7H, COUT = 10F
Shutdown Current into VIN
vs Input Voltage, (TA = 85°C, TA = 25°C, TA = -40°C)
Quiescent Current
vs Input Voltage, (TA = 85°C, TA = 25°C, TA = -40°C)
Static Drain Source On-State
vs Input Voltage, (TA = 85°C, TA = 25°C, TA = -40°C)
Resistance
6
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TPS62250
相關PDF資料 |
PDF描述 |
|---|---|
| TPS62260IDRVRQ1 | SWITCHING REGULATOR, PDSO6 |
| TPS62260QDRVRQ1 | SWITCHING REGULATOR, PDSO6 |
| TPS62261DRV | 1.2 A SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO6 |
| TPS62262DRV | 1.2 A SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO6 |
| TPS62270DRVR | 0.84 A SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO6 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS62250DRVRG4 | 功能描述:直流/直流開關調節器 2.25MHz,1A Peak Crnt Ltd 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 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS62250DRVT | 功能描述:直流/直流開關調節器 2.25MHz,1A Peak Crnt Ltd Step-Down Cnvtr 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 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS62250DRVTG4 | 功能描述:直流/直流開關調節器 2.25MHz,1A Peak Crnt Ltd 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 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS62260DDCR | 功能描述:直流/直流開關調節器 2.25MHz 600mA 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 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS62260DDCRG4 | 功能描述:直流/直流開關調節器 2.25MHz 600mA 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 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
發布緊急采購，3分鐘左右您將得到回復。