STM6620S

量産中
Design Win
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Smart push-button on/off controller

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製品概要

概要

The Smart Reset™ devices provide a useful feature that ensures inadvertent short reset push-button closures do not cause system resets. This is done by implementing an extended Smart Reset™ input delay time (Tr) and combined push-button inputs, which together ensure a safe reset and eliminate the need for a specific dedicated reset button.

The STM6620S has two combined delayed Smart Reset™ inputs (RST0 and RST1) with a preset, delayed, Smart Reset™ setup time (Tr). The reset output is asserted after both the Smart Reset™ inputs are in a predefined state during the Tr delay time. The reset outputs then remain active during Td. Two outputs are available, one is active low (nSR0) while the other is active high (SR0). SR0 is capable of driving en external PMOS to connect or disconnect the battery.

The STM6620S also offers two discharge paths to ensure a correct system setup before the complete restart of a smartphone. A dedicated pin is able to detect if a voltage is present on the USB connector, which means the charger is plugged in.

This device fully operates over the broad supply voltage range of 2.2 V to 5.5 V and over the industrial temperature range -40 °C to 85 °C.

  • 特徴

    • Operating voltage: 2.2 V to 5.5 V
    • Low supply current:10 μA max.
    • Deep sleep mode: 5 μA max.
    • Dual Smart Reset™ push-button inputs with fixed extended setup delay (Tr)
    • Power-on reset
    • Two discharge paths
    • Charger insertion detection
    • Dual outputs: SR0 active high and nSR0 active low
    • Operating temperature: -40 °C to 85 °C
    • QFN10 package 1.8x1.4x0.5 mm
    • Ecopack®3 (RoHS compliant, Halogen-free)
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STMicroelectronics - STM6620S

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品質 & 信頼性

製品型番 マーケティング･ステータス パッケージ グレード RoHSコンプライアンスグレード 材料宣誓書**
STM6620SBAQT
量産中
VFQFPN 10 1.8X1.4X0.5 PULLIN PIT インダストリアル Ecopack3

STM6620SBAQT

Package:

VFQFPN 10 1.8X1.4X0.5 PULLIN PIT

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

VFQFPN 10 1.8X1.4X0.5 PULLIN PIT

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください

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