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價格均為含稅價,滿1000元享免運優惠!歡迎公司及學校機關團體大量採購,由專人提供專案報價。

HT7991 SOT-236

HT7991 SOT-236

產品貨號:368010101933
區號:Ma27-17,Kc02-02-A26
品牌:
原廠貨號:


全店,滿千郵寄超商純取免運優惠

NT$20
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商品描述
送貨及付款方式
商品描述
商品簡介

General Description
The HT7991 is a current mode asynchronous step-up DC-DC converter. The fully integrated power MOSFET transistor, with its 0.2Ω drain source resistance, ensures a high level of device power efficiency. A fixed 1MHz switching frequency has been chosen to permit smaller inductors to be used in the application circuit. The error amplifier non-inverting input amplifier is connected to an internal precision 0.6V/±2% reference voltage while an integrated soft-start function reduces the inrush current during the converter start up period. The device is available in a SOT23-6 package type.

 Applications

  • All Single Cell Li or Dual Cell Battery Application
  • Portable Equipment/Handheld Devices
商品規格

Features
• Input Voltage from 2.6V to 5.5V
• Adjustable Output Voltage Up to 12V
• Internal 0.2Ω Low Power Switch
• Fixed PWM Switching Frequency: 1MHz
• Precision Feedback Reference Voltage: 0.6V (±2%)
• Ultra Low Shutdown Current: 0.1μA
• Embedded Loop Frequency Compensation
• Programmable OCP Threshold via External Resistor, ROC
• Complete Protections: Soft Start , UVLO, OCP, OTP and OVP
• Package Type: SOT23-6

下載資料

Documents:
Datasheet

出貨清單
  • HT7991 SOT-236 x 1
送貨及付款方式

送貨方式

  • FedEx 國際貨運
  • 郵局國際貨運
  • 郵寄
  • 7-11 取貨付款 (C2C)
  • 7-11 取貨不付款 (C2C)
  • 黑貓-常溫
  • 黑貓-常溫(貨到付款)
  • 報價單草稿

付款方式

  • 銀行轉帳
  • 專員接洽
  • 信用卡付款
  • 黑貓宅配(貨到付款)
  • 7-11取貨付款