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UCD7201

不推薦在新設計中採用
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產品規格表
UCD7201 不建議用於新設計
此產品將繼續向現有客戶提供。新設計應考量替代產品。
open-in-new 比較替代產品
功能相同，但針腳輸出與所比較的裝置不同。
UCC27624 現行 30V VDD, 5A/5A dual-channel low-side gate driver with 4V UVLO and low propagation delay More recent dual-channel low-side device with higher drive current, wider supply voltage ratings and faster switching characteristics

UCD7201

不推薦在新設計中採用
產品規格表 立即訂購

產品詳細資料

Number of channels 2 Power switch IGBT, MOSFET Input supply voltage (min) (V) 4.5 Input supply voltage (max) (V) 15 Features Programmable common current sense Operating temperature range (°C) -40 to 105 Rise time (ns) 10 Fall time (ns) 10 Propagation delay time (µs) 0.02 Input threshold CMOS, TTL Channel input logic CMOS, TTL Input negative voltage (V) 0 Rating Catalog Undervoltage lockout (typ) (V) 4.5 Driver configuration Dual, Uncommitted Non-Inverting
Number of channels 2 Power switch IGBT, MOSFET Input supply voltage (min) (V) 4.5 Input supply voltage (max) (V) 15 Features Programmable common current sense Operating temperature range (°C) -40 to 105 Rise time (ns) 10 Fall time (ns) 10 Propagation delay time (µs) 0.02 Input threshold CMOS, TTL Channel input logic CMOS, TTL Input negative voltage (V) 0 Rating Catalog Undervoltage lockout (typ) (V) 4.5 Driver configuration Dual, Uncommitted Non-Inverting
HTSSOP (PWP) 14 32 mm² (5 mm × 6.4 mm)
  • Adjustable Current Limit Protection
  • 3.3-V, 10-mA Internal Regulator
  • DSP/µC Compatible Inputs
  • Dual ±4-A TrueDrive™ High Current Drivers
  • 10-ns Typical Rise and Fall Times with 2.2-nF Loads
  • 20-ns Input-to-Output Propagation Delay
  • 25-ns Current Sense-to-Output Propagation Delay
  • Programmable Current Limit Threshold
  • Digital Output Current Limit Flag
  • 4.5-V to 15-V Supply Voltage Range
  • Rated from –40°C to 105°C
  • Adjustable Current Limit Protection
  • 3.3-V, 10-mA Internal Regulator
  • DSP/µC Compatible Inputs
  • Dual ±4-A TrueDrive™ High Current Drivers
  • 10-ns Typical Rise and Fall Times with 2.2-nF Loads
  • 20-ns Input-to-Output Propagation Delay
  • 25-ns Current Sense-to-Output Propagation Delay
  • Programmable Current Limit Threshold
  • Digital Output Current Limit Flag
  • 4.5-V to 15-V Supply Voltage Range
  • Rated from –40°C to 105°C

The UCD7201 is a member of the UCD7K family of digital control compatible drivers for applications utilizing digital control techniques or applications requiring fast local peak current limit protection.

The UCD7201 includes dual low-side ±4-A high- current MOSFET gate drivers. It allows the digital power controllers such as UCD9110 or UCD9501 to interface to the power stage in double ended topologies. It provides a cycle-by-cycle current limit function for both driver channels, a programmable threshold and a digital output current limit flag which can be monitored by the host controller. With a fast cycle-by-cycle current limit protection, the driver can turn off the power stage in the event of an overcurrent condition.

The UCD7201 is a member of the UCD7K family of digital control compatible drivers for applications utilizing digital control techniques or applications requiring fast local peak current limit protection.

The UCD7201 includes dual low-side ±4-A high- current MOSFET gate drivers. It allows the digital power controllers such as UCD9110 or UCD9501 to interface to the power stage in double ended topologies. It provides a cycle-by-cycle current limit function for both driver channels, a programmable threshold and a digital output current limit flag which can be monitored by the host controller. With a fast cycle-by-cycle current limit protection, the driver can turn off the power stage in the event of an overcurrent condition.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 UCD7201 Digital Control Compatible Dual Low-Side ±4 Amp MOSFET Drivers with Programmable Common Current Sense datasheet (Rev. F) PDF | HTML 2014/10/14

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