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價格均含稅，下單享優惠！歡迎大量採購，由專人提供專案報價。

目前僅提供網路賣場服務，無實體店面，無自取服務。

價格均含稅，下單享優惠！歡迎大量採購，由專人提供專案報價。

View All / IC|Passive parts / ICs / PMICs
HT7991 SOT-236

HT7991 SOT-236

產品貨號：368010101933
區號：Ma02-27,Kc02-02-A26
品牌：
原廠貨號：

滿千免運優惠(限郵寄和超商純取貨) on order

本賣場無實體店面，無提供自取服務，敬請見諒。 on order

NT$20
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Description
Shipping & Payment
Description
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
Shipping & Payment

Delivery Options

  • Overseas (FedEx)
  • Overseas (Post)
  • Postal delivery
  • 7-11 Pickup and pay in store (C2C)
  • 7-11 Pickup only (C2C)
  • Tcat - Room Temp.
  • Tcat - Room Temp. (Collect on Delivery)
  • Draft quotation

Payment Options

  • Bank transfer
  • Sales Coordinator Contact
  • Credit Card
  • Tcat (Collect on Delivery)
  • Pay on 7-11 Store Pickup (C2C)

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