描述：ISL6612ACBZ-T
ISL6612ACBZ-T 和 ISL6613A 是高頻 MOSFET專為驅(qū)動上下功率而設計的驅(qū)動器同步整流降壓中的 N 溝道 MOSFET
轉(zhuǎn)換器拓撲。這些驅(qū)動程序與 HIP63xx 或
ISL65xx 多相降壓 PWM 控制器和 N 通道MOSFET 形成完整的核心穩(wěn)壓器解決方案，用于先進的微處理器。
ISL6612ACBZ-T 將上部柵極驅(qū)動至 12V，而下部柵極柵極可以在 5V 至12V。 ISL6613A 驅(qū)動上下柵極范圍為 5V 至 12V。該驅(qū)動電壓提供優(yōu)化涉及的應用程序所需的靈活性柵極電荷和傳導損耗之間的權衡。先進的自適應零擊穿保護是集成以防止上下 MOSFET從同時進行并最大限度地減少死亡時間。這些產(chǎn)品增加了過壓保護功能在 VCC 超過其開啟閾值之前運行，在其中 PHASE 節(jié)點連接到低電平的柵極側(cè) MOSFET (LGATE)。轉(zhuǎn)換器的輸出電壓然后受低側(cè) MOSFET 的閾值限制，它為微處理器提供了一些保護，如果上 MOSFET 在初始啟動期間短路。這些驅(qū)動器還具有三態(tài) PWM 輸入，與多相PWM控制器一起工作，防止輸出電壓出現(xiàn)負瞬態(tài)輸出被關閉。此功能消除了肖特基在某些系統(tǒng)中用于保護負載的二極管來自反向輸出電壓事件。
特征：ISL6612ACBZ-T
• 引腳對引腳兼容 HIP6601 SOIC 系列
• 用于同步整流橋的雙 MOSFET 驅(qū)動器
• 高級自適應零直通保護
- 體二極管檢測
- rDS(ON) 傳導偏移效應的自動歸零
• 可調(diào)節(jié)柵極電壓（5V 至 12V）以實現(xiàn)最佳效率
• 36V 內(nèi)部自舉肖特基二極管
• 自舉電容器過充電預防
• 支持高開關頻率（高達 2MHz）
- 3A 灌電流能力
- 快速上升/下降時間和低傳播延遲
• 用于輸出級關斷的三態(tài) PWM 輸入
• 三態(tài) PWM 輸入遲滯，適用于具有
電源排序要求
• Pre-POR 過壓保護
• VCC 欠壓保護
• 用于增強熱量的可擴展底部銅墊
下沉
• 雙扁平無引腳 (DFN) 封裝
- 接近芯片級封裝尺寸；改進PCB
效率和輪廓更薄
• 無鉛（符合 RoHS）
應用：ISL6612ACBZ-T
• 用于 Intel® 和 AMD® 微處理器的核心調(diào)節(jié)器
• 大電流 DC/DC 轉(zhuǎn)換器
• 高頻高效 VRM 和 VRD
制造商: Renesas Electronics
產(chǎn)品種類: 門驅(qū)動器
RoHS: 詳細信息
產(chǎn)品: MOSFET Gate Drivers
類型: High Side, Low Side
安裝風格: SMD/SMT
封裝 / 箱體: SOIC-8
激勵器數(shù)量: 2 Driver
輸出端數(shù)量: 2 Output
輸出電流: 3 A
電源電壓-最小: 10.8 V
電源電壓-最大: 13.2 V
配置: High Side, Low Side
上升時間: 26 ns
下降時間: 18 ns
最小工作溫度: 0 C
最大工作溫度: + 85 C
系列: ISL6612ACBZ-T
封裝: Reel
封裝: Cut Tape
商標: Renesas / Intersil
特點: Independent
高度: 0 mm
長度: 4.9 mm
最大時鐘頻率: 2000 kHz
濕度敏感性: Yes
工作電源電壓: 12 V
Pd-功率耗散: 800 mW
產(chǎn)品類型: Gate Drivers
傳播延遲—最大值: 10 ns
工廠包裝數(shù)量: 2500
子類別: PMIC - Power Management ICs
技術: Si
寬度: 3.9 mm
單位重量: 76 mg
以下物料均有現(xiàn)貨庫存：ISL6612ACBZ-T
STM32F101RBT6
STM32F103CBT6
STM32F103C8T6
STM32F103R8T6
STM32F103VBT6
STM32F103RBT6
STM32F103VCT6
STM32F103ZET6
STM32F103VET6
STM32F103RET6
STM32F103RCT6
STM32F103RGT6
STM32F103RCY6TR
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STM32F215RGT6
STM32F205RGT6
STM32F205RET6
STM32F205RCT6
STM32F205VGT6
STM32F205VET6
ISL6612ACBZ-T
STM32F205VCT6
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STM32F302VET6
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STM32L433VCT6
STM32L433RCT3
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STM32L471RET6
STM32L475VET6
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STM32L476VET6
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STM32L010C6T6
STM32L011F4U6TR
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STM32L031F6P6
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