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數(shù)據(jù): 采用 1.2mm x 0.8mm WCSP 封裝的TPS62088 小型 6 引腳 3A 降壓轉(zhuǎn)換器 數(shù)據(jù)表 (Rev. A)
TPS62088器件是一款高頻同步降壓轉(zhuǎn)換器,經(jīng)優(yōu)化具有小解決方案尺寸和高效率等特性。該器件的輸入電壓范圍對(duì)于2.4V至5.5V,該轉(zhuǎn)換器在中等程度的負(fù)載到高負(fù)載時(shí)運(yùn)行于脈寬調(diào)制(PWM)模式,并在輕負(fù)載時(shí)自動(dòng)進(jìn)入省電模式運(yùn)行,從而在整個(gè)負(fù)載電流范圍內(nèi)保持高效率.4MHz的開(kāi)關(guān)頻率允許TPS62088使用小型外部組件。憑借其所有的DCS-control架構(gòu),可實(shí)現(xiàn)出色的負(fù)載瞬態(tài)性能和輸出電壓調(diào)節(jié)精度。其他特性還具有過(guò)流保護(hù),熱關(guān)斷保護(hù),有源輸出放電和電源良好指示等其他特性。該器件采用6引腳WCSP封裝。
所有商標(biāo)均為其各自所有者的財(cái)產(chǎn)。
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Vin (Min) (V) |
Vin (Max) (V) |
Vout (Min) (V) |
Vout (Max) (V) |
Iout (Max) (A) |
Regulated Outputs (#) |
Switching Frequency (Min) (kHz) |
Switching Frequency (Max) (kHz) |
Iq (Typ) (mA) |
Features |
Control Mode |
Duty Cycle (Max) (%) |
Operating Temperature Range (C) |
Rating |
Package Group |
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TPS62088 | TLV62569 | TPS62085 | TPS62136 | TPS62480 | TPS62801 | TPS62802 | TPS62806 | TPS62823 | TPS62825 | TPS62826 |
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2.4 ? ? | 2.5 ? ? | 2.5 ? ? | 3 ? ? | 2.4 ? ? | 1.8 ? ? | 1.8 ? ? | 1.8 ? ? | 2.4 ? ? | 2.4 ? ? | 2.4 ? ? |
5.5 ? ? | 5.5 ? ? | 6 ? ? | 17 ? ? | 5.5 ? ? | 5.5 ? ? | 5.5 ? ? | 5.5 ? ? | 5.5 ? ? | 5.5 ? ? | 5.5 ? ? |
0.6 ? ? | 0.6 ? ? | 0.8 ? ? | 0.8 ? ? | 0.6 ? ? | 0.8 ? ? | 1.8 ? ? | 0.4 ? ? | 0.6 ? ? | 0.6 ? ? | 0.6 ? ? |
4 ? ? | 5.5 ? ? | 6 ? ? | 12 ? ? | 5.5 ? ? | 1.55 ? ? | 3.3 ? ? | 0.775 ? ? | 4 ? ? | 4 ? ? | 4 ? ? |
3 ? ? | 2 ? ? | 3 ? ? | 4 ? ? | 6 ? ? | 1 ? ? | 1 ? ? | 0.6 ? ? | 3 ? ? | 2 ? ? | 3 ? ? |
1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? |
4000 ? ? | 1500 ? ? | 2400 ? ? | 1000 ? ? | 2000 ? ? | 4000 ? ? | 4000 ? ? | 1500 ? ? | 2200 ? ? | 2200 ? ? | 2200 ? ? |
4000 ? ? | 1500 ? ? | 2400 ? ? | 1000 ? ? | 2500 ? ? | 4000 ? ? | 4000 ? ? | 1500 ? ? | 2200 ? ? | 2200 ? ? | 2200 ? ? |
0.004 ? ? | 0.035 ? ? | 0.017 ? ? | 0.018 ? ? | 0.023 ? ? | 0.0023 ? ? | 0.0023 ? ? | 0.0023 ? ? | 0.004 ? ? | 0.004 ? ? | 0.004 ? ? |
Enable Light Load Efficiency Output Discharge Over Current Protection Power Good Synchronous Rectification ? ? | Enable Light Load Efficiency Power Good Synchronous Rectification ? ? | Enable Light Load Efficiency Output Discharge Power Good Synchronous Rectification ? ? | Dynamic Voltage Scaling Enable Forced Pulse Width Modulation (FPWM) Mode Light Load Efficiency Output Discharge Over Current Protection Power Good Pre-Bias Start-Up Synchronous Rectification Tracking UVLO Fixed VID: 2-bit ? ? | Dynamic Voltage Scaling Enable Forced Pulse Width Modulation (FPWM) Mode Light Load Efficiency Output Discharge Over Current Protection Phase Interleaving Power Good Pre-Bias Start-Up Synchronous Rectification Tracking UVLO Fixed Voltage Margining ? ? | Enable Forced Pulse Width Modulation (FPWM) Mode Light Load Efficiency Load Disconnect Output Discharge Over Current Protection Synchronous Rectification UVLO Fixed ? ? | Enable Forced Pulse Width Modulation (FPWM) Mode Light Load Efficiency Load Disconnect Output Discharge Over Current Protection Synchronous Rectification UVLO Fixed ? ? | Enable Forced Pulse Width Modulation (FPWM) Mode Light Load Efficiency Load Disconnect Output Discharge Over Current Protection Synchronous Rectification UVLO Fixed ? ? | Enable Light Load Efficiency Output Discharge Over Current Protection Power Good Pre-Bias Start-Up Synchronous Rectification ? ? | Enable Light Load Efficiency Output Discharge Over Current Protection Power Good Pre-Bias Start-Up Synchronous Rectification ? ? | Enable Light Load Efficiency Output Discharge Over Current Protection Power Good Pre-Bias Start-Up Synchronous Rectification UVLO Fixed ? ? |
Constant on-time (COT) DCS-Control ? ? | Current Mode ? ? | Constant on-time (COT) DCS-Control ? ? | Constant on-time (COT) DCS-Control ? ? | Current Mode ? ? | Constant on-time (COT) DCS-Control ? ? | DCS-Control ? ? | DCS-Control ? ? | Constant on-time (COT) DCS-Control ? ? | Constant on-time (COT) DCS-Control ? ? | Constant on-time (COT) DCS-Control ? ? |
100 ? ? | 100 ? ? | 100 ? ? | 100 ? ? | 100 ? ? | 100 ? ? | 100 ? ? | 100 ? ? | 100 ? ? | 100 ? ? | 100 ? ? |
-40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? |
Catalog ? ? | Catalog ? ? | Catalog ? ? | Catalog ? ? | Catalog ? ? | Catalog ? ? | Catalog ? ? | Catalog ? ? | Catalog ? ? | Catalog ? ? | Catalog ? ? |
DSBGA ? ? | SOT-23 SOT-23-THIN SOT-5X3 ? ? | VSON-HR ? ? | VQFN-HR ? ? | VQFN-HR ? ? | DSBGA ? ? | DSBGA ? ? | DSBGA ? ? | VSON-HR ? ? | VSON-HR ? ? | VSON-HR ? ? |