帶有負(fù)載斷開功能的20V, 10A全集成同步升壓轉(zhuǎn)換器

PL3050是一個(gè)20V的同步升壓轉(zhuǎn)換器，內(nèi)置用于負(fù)載斷開功能的柵極驅(qū)動(dòng)器。 PL3050集成了兩個(gè)低導(dǎo)通內(nèi)阻的功率MOSFET： 7mΩ的開關(guān)MOSFET和7mΩ的整流MOSFET。PL3050采用自動(dòng)恒定頻率的峰值電流模式控制。輕載時(shí)，PL3050工作與FCCM模式下，以避免產(chǎn)生低頻噪音。PL3050實(shí)現(xiàn)可編程的逐周期電流限制和可編程的開關(guān)頻率調(diào)節(jié)功能。\r\n 當(dāng)關(guān)機(jī)時(shí)， PL3050可以將輸出端與輸入端隔離。輸出一旦短路，進(jìn)入hiccup模式，降低熱應(yīng)力，短路狀態(tài)釋放后自動(dòng)恢復(fù)。此外， PL3050還具有OVP和熱保護(hù)，避免故障運(yùn)行。PL3050采用3.0 mm x 3.5 同步開關(guān)升壓轉(zhuǎn)換器\r\n? 輸入電壓范圍： 2.7V to 20V\r\n? 輸出電壓范圍： 4.5V to 20V\r\n? 最小升壓比降至1.0\r\n? 效率高達(dá)96%： VIN = 7.2 V, VBUS = 16 V,IOUT = 2 A\r\n? 集成7 mΩ 雙MOSFET\r\n? 可編程逐周期電流限制高達(dá)15A\r\n? 開關(guān)頻率可調(diào)，最高可至2.2MHz\r\n? 輕負(fù)載模式下的FCCM模式\r\n? QFN13-FC 3*3.5封裝 \r\n\r\n多重保護(hù)功能\r\n? 輸入欠壓保護(hù)\r\n? 固定21V輸出過壓保護(hù)\r\n? 過溫保護(hù)\r\n? 帶有負(fù)載斷開;

Powlicon

寶礫微電子

升壓DC-DC轉(zhuǎn)換器

The PL30502 is a 18-V synchronous Boost converter with the gate driver built-in for load disconnect. The PL30502 integrates two low on resistance power FETs: A 7-mΩ switching FET and a 7-mΩ rectifier FET. The PL30502 uses the adaptive constant off time peak current mode control. PL30502 has an inter ? Input Voltage Range :2.7V to 18V\n? Efficiency up to 96%: VIN = 7.2 V, VBUS = 16 V,IOUT = 2 A\n? Adjustable switching frequency up to 2.2MHz\n? Hiccup Short Protection with Load Disconnect Drive\n? Input Under-Voltage Lockout\n? Over-Temperature Protection\n? QFN13-FC 3*3.5 Package;

Powlicon

寶礫微電子

Planar MEGA Schottky barrier rectifier with an integrated guard ring for stress protection

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PHI

PHI

30 V, 5 A low VF Schottky barrier rectifier

1. General description Planar Schottky barrier rectifier with an integrated guard ring for stress protection, encapsulated in a SOD128 small and flat lead Surface-Mounted Device (SMD) plastic package. 2. Features and benefits ? Average forward current: IF(AV) ≤ 5 A ? Reverse voltage: VR ≤ 3

文件：251.95 Kbytes 頁(yè)數(shù)：12 Pages

NEXPERIA

安世

30 V, 5 A low VF Schottky barrier rectifier

1. General description Planar Schottky barrier rectifier with an integrated guard ring for stress protection, encapsulated in a SOD128 small and flat lead Surface-Mounted Device (SMD) plastic package. 2. Features and benefits ? Average forward current: IF(AV) ≤ 5 A ? Reverse voltage: VR ≤ 3

文件：252.14 Kbytes 頁(yè)數(shù)：12 Pages

NEXPERIA

安世