A7985A

量産中
Design Win Education

2 A step-down switching regulator for automotive applications

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製品概要

概要

The A7985A is a step-down switching regulator with a 2.5 A (minimum) current limited embedded power MOSFET, so it is able to deliver up to 2 A current to the load depending on the application conditions.

The input voltage can range from 4.5 V to 38 V, while the output voltage can be set starting from 0.6 V to VIN.

Requiring a minimum set of external components, the device includes an internal 250 kHz switching frequency oscillator that can be externally adjusted up to 1 MHz.

The HSOP8 package with exposed pad allows the reduction of Rth(JA) down to 40 °C/W.

  • 特徴

    • AEC-Q100 qualified (see PPAP for more details)
    • 2 A DC output current
    • 4.5 V to 38 V input voltage
    • Output voltage adjustable from 0.6 V
    • 250 kHz switching frequency, programmable up to 1 MHz
    • Internal soft-start and enable
    • Low dropout operation: 100% duty cycle
    • Voltage feed-forward
    • Zero load current operation
    • Overcurrent and thermal protection
    • HSOP8 package

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STMicroelectronics - A7985A

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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**
A7985A
NRND
PowerSO-8 オートモーティブ Ecopack2
A7985ATR
量産中
PowerSO-8 オートモーティブ Ecopack2

A7985A

Package:

PowerSO-8

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

PowerSO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack2

A7985ATR

Package:

PowerSO-8

Material Declaration**:

PDF XML

Marketing Status

量産中

Package

PowerSO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) 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

サンプル & 購入

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製品型番
製品ステータス
Budgetary Price (US$)*/Qty
STから購入
Order from distributors
パッケージ
梱包タイプ
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
温度(℃)
Operating Temperature (°C) (min)
最小
最大
A7985ATR
Available at distributors

販売代理店在庫 A7985ATR

販売代理店
地域 在庫 最小発注数量 パートナー企業リンク

販売代理店在庫データ:

販売代理店に在庫がない場合は、STのセールス・オフィスまでお問い合わせください

PowerSO-8 Tape and Reel PHILIPPINES EAR99 NEC - -

-

A7985A
Available at distributors

販売代理店在庫 A7985A

販売代理店
地域 在庫 最小発注数量 パートナー企業リンク

販売代理店在庫データ:

販売代理店に在庫がない場合は、STのセールス・オフィスまでお問い合わせください

PowerSO-8 Tube PHILIPPINES EAR99 NEC - -

-

A7985ATR 量産中

Budgetary Price (US$)*/Qty:
-
パッケージ:
PowerSO-8
梱包タイプ:
Tape and Reel
RoHS:
-
Country of Origin:
PHILIPPINES
ECCN (US):
EAR99
ECCN (EU):
NEC

製品型番:

A7985ATR

Operating Temperature (°C)

最小:

-

最大:

-

販売代理店

販売代理店在庫データ:

A7985A NRND

Budgetary Price (US$)*/Qty:
-
パッケージ:
PowerSO-8
梱包タイプ:
Tube
RoHS:
-
Country of Origin:
PHILIPPINES
ECCN (US):
EAR99
ECCN (EU):
NEC

製品型番:

A7985A

Operating Temperature (°C)

最小:

-

最大:

-

Swipe or click the button to explore more details Don't show this again

(*)概算用の参考価格(US$)です。現地通貨でのお見積りについては、STのセールス・オフィスまたは販売代理店までお問い合わせください。