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LM5101C

正在供貨

具有 8V UVLO 和 TTL 輸入的 1A、100V 半橋柵極驅動器

可提供此產品的更新版本

open-in-new 比較替代產品
功能與比較器件相同，但引腳排列有所不同
LM2105 正在供貨 具有 5V UVLO 和集成式自舉二極管的 107V、0.5A/0.8A 半橋柵極驅動器 Newer version with small package options.

產品詳情

Bootstrap supply voltage (max) (V) 100 Power switch MOSFET Input supply voltage (min) (V) 9 Input supply voltage (max) (V) 14 Peak output current (A) 1 Operating temperature range (°C) -40 to 125 Undervoltage lockout (typ) (V) 8 Rating Catalog Propagation delay time (μs) 0.025 Rise time (ns) 10 Fall time (ns) 10 Iq (mA) 0.01 Input threshold TTL Channel input logic TTL Switch node voltage (V) -1 Driver configuration Dual, Independent
Bootstrap supply voltage (max) (V) 100 Power switch MOSFET Input supply voltage (min) (V) 9 Input supply voltage (max) (V) 14 Peak output current (A) 1 Operating temperature range (°C) -40 to 125 Undervoltage lockout (typ) (V) 8 Rating Catalog Propagation delay time (μs) 0.025 Rise time (ns) 10 Fall time (ns) 10 Iq (mA) 0.01 Input threshold TTL Channel input logic TTL Switch node voltage (V) -1 Driver configuration Dual, Independent
HVSSOP (DGN) 8 14.7 mm2 3 x 4.9 SOIC (D) 8 29.4 mm2 4.9 x 6 WSON (DPR) 10 16 mm2 4 x 4
  • Drives Both a High-Side and Low-Side N-Channel
    MOSFETs
  • Independent High- and Low-Driver Logic Inputs
  • Bootstrap Supply Voltage up to 118 V DC
  • Fast Propagation Times (25-ns Typical)
  • Drives 1000-pF Load With 8-ns Rise and Fall
    Times
  • Excellent Propagation Delay Matching (3-ns
    Typical)
  • Supply Rail Undervoltage Lockout
  • Low Power Consumption
  • Pin Compatible With HIP2100/HIP2101
  • Drives Both a High-Side and Low-Side N-Channel
    MOSFETs
  • Independent High- and Low-Driver Logic Inputs
  • Bootstrap Supply Voltage up to 118 V DC
  • Fast Propagation Times (25-ns Typical)
  • Drives 1000-pF Load With 8-ns Rise and Fall
    Times
  • Excellent Propagation Delay Matching (3-ns
    Typical)
  • Supply Rail Undervoltage Lockout
  • Low Power Consumption
  • Pin Compatible With HIP2100/HIP2101

The LM5100A/B/C and LM5101A/B/C high-voltage gate drivers are designed to drive both the high-side and the low-side N-Channel MOSFETs in a synchronous buck or a half-bridge configuration. The floating high-side driver is capable of operating with supply voltages up to 100 V. The A versions provide a full 3-A of gate drive, while the B and C versions provide 2 A and 1 A, respectively. The outputs are independently controlled with CMOS input thresholds (LM5100A/B/C) or TTL input thresholds (LM5101A/B/C).

An integrated high-voltage diode is provided to charge the high-side gate drive bootstrap capacitor. A robust level shifter operates at high speed while consuming low power and providing clean level transitions from the control logic to the high-side gate driver. Undervoltage lockout is provided on both the low-side and the high-side power rails. These devices are available in the standard SOIC-8 pin, SO PowerPAD-8 pin, and the WSON-10 pin packages. The LM5100C and LM5101C are also available in MSOP-PowerPAD-8 package. The LM5101A is also available in WSON-8 pin package.

The LM5100A/B/C and LM5101A/B/C high-voltage gate drivers are designed to drive both the high-side and the low-side N-Channel MOSFETs in a synchronous buck or a half-bridge configuration. The floating high-side driver is capable of operating with supply voltages up to 100 V. The A versions provide a full 3-A of gate drive, while the B and C versions provide 2 A and 1 A, respectively. The outputs are independently controlled with CMOS input thresholds (LM5100A/B/C) or TTL input thresholds (LM5101A/B/C).

An integrated high-voltage diode is provided to charge the high-side gate drive bootstrap capacitor. A robust level shifter operates at high speed while consuming low power and providing clean level transitions from the control logic to the high-side gate driver. Undervoltage lockout is provided on both the low-side and the high-side power rails. These devices are available in the standard SOIC-8 pin, SO PowerPAD-8 pin, and the WSON-10 pin packages. The LM5100C and LM5101C are also available in MSOP-PowerPAD-8 package. The LM5101A is also available in WSON-8 pin package.
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技術文檔

設計和開發

如需其他信息或資源，請點擊以下任一標題進入詳情頁面查看（如有）。

評估板

UCC27288EVM — UCC27288 100V、3A、8V UVLO 半橋柵極驅動器評估模塊

UCC27288EVM 適用于評估 UCC27288D，后者是一款具備 2.5A 峰值拉電流和 3.5A 峰值灌電流能力的 100V 半橋柵極驅動器。此 EVM 可用作驅動功率 MOSFET 的參考設計，驅動電壓高達 20V。
用戶指南: PDF
TI.com 上無現貨
仿真模型

LM5101C PSpice Transient Model

SNOM361.ZIP (78 KB) - PSpice Model
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仿真模型

LM5101C TINA-TI Transient Reference Design

SNOM349.TSC (787 KB) - TINA-TI Reference Design
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仿真模型

LM5101C TINA-TI Transient Spice Model

SNOM350.ZIP (12 KB) - TINA-TI Spice Model
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仿真模型

LM5101C Unencrypted PSpice Transient Model

SNOM569.ZIP (2 KB) - PSpice Model
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計算工具

SNVR521 — LM51xx Schematic Review Template

支持的產品和硬件

支持的產品和硬件

產品
半橋驅動器
LM25101 — 具有 8V UVLO 和 TTL 輸入的 3A、2A 或 1A 半橋柵極驅動器 LM5100A — 具有 8V UVLO 和 CMOS 輸入的 3A、100V 半橋柵極驅動器 LM5100B — 具有 8V UVLO 和 CMOS 輸入的 2A、100V 半橋柵極驅動器 LM5100C — 具有 8V UVLO 和 CMOS 輸入的 1A、100V 半橋柵極驅動器 LM5101 — 高壓高側和低側柵極驅動器 LM5101A — 具有 8V UVLO 和 TTL 輸入的 3A、100V 半橋柵極驅動器 LM5101B — 具有 8V UVLO 和 TTL 輸入的 2A、100V 半橋柵極驅動器 LM5101C — 具有 8V UVLO 和 TTL 輸入的 1A、100V 半橋柵極驅動器 LM5102 — 具有 8V UVLO 和可編程延遲的 2A、100V 半橋柵極驅動器 LM5104 — 具有 8V UVLO 和自適應延遲的 2A、100V 半橋柵極驅動器 LM5106 — 具有 8V UVLO 和可編程死區時間的 1.2A、1.8A、100V 半橋柵極驅動器 LM5107 — 具有 8V UVLO 的 1.4A、100V 半橋柵極驅動器 LM5108 — 具有使能和互鎖功能的 2.6A、110V 半橋柵極驅動器 LM5109A — 具有 8V UVLO 的 1A、100V 半橋柵極驅動器 LM5109B — 具有 8V UVLO 和高噪聲抗擾度的 1A、100V 半橋柵極驅動器
模擬工具

PSPICE-FOR-TI — PSpice? for TI 設計和仿真工具

PSpice? for TI 可提供幫助評估模擬電路功能的設計和仿真環境。此功能齊全的設計和仿真套件使用 Cadence? 的模擬分析引擎。PSpice for TI 可免費使用，包括業內超大的模型庫之一，涵蓋我們的模擬和電源產品系列以及精選的模擬行為模型。

借助?PSpice for TI 的設計和仿真環境及其內置的模型庫，您可對復雜的混合信號設計進行仿真。創建完整的終端設備設計和原型解決方案，然后再進行布局和制造，可縮短產品上市時間并降低開發成本。?

在?PSpice for TI 設計和仿真工具中，您可以搜索 TI (...)
發送申請
封裝 引腳 CAD 符號、封裝和 3D 模型
HVSSOP (DGN) 8 Ultra Librarian
SOIC (D) 8 Ultra Librarian
WSON (DPR) 10 Ultra Librarian

訂購和質量

包含信息：
  • RoHS
  • REACH
  • 器件標識
  • 引腳鍍層/焊球材料
  • MSL 等級/回流焊峰值溫度
  • MTBF/時基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續可靠性監測
包含信息：
  • 制造廠地點
  • 封裝廠地點

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