| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
TPS61377 | TPS61377 23-VIN, 25-VOUT, 6-A, Synchronous Boost Converter with Programmable Peak Current Limit 1 Features ? Wide input voltage and output voltage range – Input voltage range: 2.9 V to 23 V – Output voltage range: 4.5 V to 25 V ? Programmable peak current limit from 1.5 A to 6 A ? Switching frequency – TPS61377: 650 kHz – TPS613771: 1.2 MHz ? High efficiency and power capability – 6 文件:2.98706 Mbytes 頁數(shù):31 Pages | TI 德州儀器 | TI | |
TPS61377 | 具有可編程峰值電流限制的 23V 輸入電壓、25V 輸出電壓、6A 同步升壓轉(zhuǎn)換器 TPS61377 是一款高電壓同步升壓轉(zhuǎn)換器,配有一個 50mΩ 低側(cè)電源開關(guān)和一個 40mΩ 高側(cè)整流器開關(guān),可提供高效的小尺寸解決方案。TPS61377 具有 2.9V 至 23V 的寬輸入電壓范圍,輸出電壓高達 25V,具有 6A 開關(guān)電流能力。\n\nTPS61377 采用自適應(yīng)恒定關(guān)斷時間峰值電流控制拓撲來調(diào)節(jié)輸出電壓。在中等到重負載條件下,TPS61377 在脈寬調(diào)制 (PWM) 模式下工作。在輕負載條件下,該器件具有兩種工作模式,可通過 MODE 引腳進行選擇。一種是可提高輕負載效率的脈沖頻率調(diào)制 (PFM) 模式,另一種是可避免因開關(guān)頻率較低而引發(fā)可聞噪聲和其他應(yīng)用問題的強制 | TI 德州儀器 | TI | |
TPS61377 23-VIN, 25-VOUT, 6-A, Synchronous Boost Converter with Programmable Peak Current Limit 1 Features ? Wide input voltage and output voltage range – Input voltage range: 2.9 V to 23 V – Output voltage range: 4.5 V to 25 V ? Programmable peak current limit from 1.5 A to 6 A ? Switching frequency – TPS61377: 650 kHz – TPS613771: 1.2 MHz ? High efficiency and power capability – 6 文件:2.98706 Mbytes 頁數(shù):31 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/3771/marking.html">3771;Package:VQFN-HR;TPS61377 23-VIN, 25-VOUT, 6-A, Synchronous Boost Converter with Programmable Peak Current Limit 1 Features ? Wide input voltage and output voltage range – Input voltage range: 2.9 V to 23 V – Output voltage range: 4.5 V to 25 V ? Programmable peak current limit from 1.5 A to 6 A ? Switching frequency – TPS61377: 650 kHz – TPS613771: 1.2 MHz ? High efficiency and power capability – 6 文件:2.98706 Mbytes 頁數(shù):31 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/1377/marking.html">1377;Package:VQFN-HR;TPS61377 23-VIN, 25-VOUT, 6-A, Synchronous Boost Converter with Programmable Peak Current Limit 1 Features ? Wide input voltage and output voltage range – Input voltage range: 2.9 V to 23 V – Output voltage range: 4.5 V to 25 V ? Programmable peak current limit from 1.5 A to 6 A ? Switching frequency – TPS61377: 650 kHz – TPS613771: 1.2 MHz ? High efficiency and power capability – 6 文件:2.98706 Mbytes 頁數(shù):31 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Vin (min) (V):
2.9
- Vin (max) (V):
23
- Vout (max) (V):
25
- Vout (min) (V):
4.5
- Duty cycle (max) (%):
90
- Features:
Adjustable current limit
- Switch current limit (typ) (A):
6
- Switching frequency (min) (kHz):
650
- Switching frequency (max) (kHz):
1200
- Iq (typ) (mA):
0.08
- Iout (max) (A):
4.5
- Rating:
Catalog
- Operating temperature range (°C):
-40 to 125
- Type:
Converter
- 封裝:
VQFN-HR (RYH)
- 引腳:
13
- 尺寸:
5 mm2 2.5 x 2
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI/德州儀器 |
25+ |
原廠封裝 |
10280 |
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
TI/德州儀器 |
25+ |
原廠封裝 |
10280 |
詢價 | |||
TI/德州儀器 |
25+ |
原廠封裝 |
9999 |
詢價 | |||
TI/德州儀器 |
25+ |
原廠封裝 |
11000 |
詢價 | |||
TI/德州儀器 |
25+ |
原廠封裝 |
10280 |
詢價 | |||
TI(德州儀器) |
25+ |
封裝 |
500000 |
源自原廠成本,高價回收工廠呆滯 |
詢價 | ||
TI |
25+ |
VQFN-HR-13(2x2.5) |
4606 |
樣件支持,可原廠排單訂貨! |
詢價 | ||
TI |
25+ |
VQFN-HR-13(2x2.5) |
4658 |
正規(guī)渠道,免費送樣。支持賬期,BOM一站式配齊 |
詢價 | ||
TI |
25+ |
WQFN (RTE) |
6000 |
原廠原裝,價格優(yōu)勢 |
詢價 | ||
TI |
2022+ |
WQFN16 |
8000 |
詢價 |
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