ST1S06

量産中
Design Win
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Synchronous rectification with inhibit, 1.5 A, 1.5 MHz fixed or adjustable, step-down switching regulator

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製品概要

概要

The ST1S06 is a step down DC-DC converter optimized for powering low-voltage digital core in HDD applications and, generally, to replace the high current linear solution when the power dissipation may cause an high heating of the application environment. It provides up to 1.5 A over an input voltage range of 2.7 V to 6 V. An high switching frequency (1.5 MHz) allows the use of tiny surface-mount components: as well as the resistor divider to set the output voltage value, only an inductor and two capacitors are required. Besides, a low output ripple is guaranteed by the current mode PWM topology and by the use of low ESR SMD ceramic capacitors. The device is thermal protected and current limited to prevent damages due to accidental short circuit. The ST1S06 is available in DFN6D 3x3 package.

  • 特徴

    • Uses tiny capacitors and inductors
    • RDS(ON) typ150mΩ
    • Available in DFN6 3x3 exposed pad
    • Operative junction temp. -30°C to 125°C
    • 1.5A Output current capability
    • Typical efficiency:> 90%
    • Step-down current mode PWM (1.5MHz) DC-DC converter
    • Synchronous rectification
    • 2% DC output voltage tolerance
    • Internal soft start
    • Not switching quiescent current: max 1.5mA over temperature range
    • Inhibit function
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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**
ST1S06APUR
量産中
DFN6 3x3 インダストリアル Ecopack2
ST1S06PU12R
量産中
DFN6 3x3 インダストリアル Ecopack2
ST1S06PU33R
量産中
DFN6 3x3 インダストリアル Ecopack2
ST1S06PUR
量産中
DFN6 3x3 インダストリアル Ecopack2

ST1S06APUR

Package:

DFN6 3x3

Material Declaration**:

PDF XML
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Marketing Status

量産中

Package

DFN6 3x3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST1S06PU12R

Package:

DFN6 3x3

Material Declaration**:

More Info

Marketing Status

量産中

Package

DFN6 3x3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST1S06PU33R

Package:

DFN6 3x3

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

DFN6 3x3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST1S06PUR

Package:

DFN6 3x3

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

DFN6 3x3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

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