Offline Controllers | MC33067

高性能共振モード・コントローラ

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Overview

MC34067/MC33067 は、高性能ゼロ電圧スイッチ共振モード・コントローラで、周波数変調された固定オフタイム制御または固定デッドタイム制御を使用するオフライン/DC-DC コンバータ・アプリケーション用に設計されています。可変周波数発振器、正確な再トリガが可能なワンショット・タイマ、温度補償リファレンス、高ゲイン広帯域幅エラー・アンプ、ステアリング・フリップフロップ、デュアル高電流トーテムポール出力の機能があり、パワー MOSFET の駆動に最適です。また、高速フォルト・コンパレータとラッチ、プログラミング可能なソフトスタート回路、閾値の選択が可能な入力低電圧ロックアウト、リファレンス低電圧ロックアウトで構成される保護機能も持ちます。これらのデバイスは、デュアルインライン表面実装パッケージで提供されます。

  • Zero Voltage Switch Resonant Mode Operation
  • Variable Frequency Oscillator with a Control Range Exceeding 1000:1
  • Precision One-Shot Timer for Controlled Off-Time
  • Internally Trimmed Bandgap Reference
  • 4.0 MHz Error Amplifier
  • Dual High Current Totem Pole Outputs
  • Selectable Undervoltage Lockout Thresholds with Hysteresis
  • Enable Input
  • Programmable Soft-Start Circuitry
  • Low Startup Current for Off-Line Operation
  • Pb-Free Packages are Available*

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Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Topology

Control Mode

fsw Typ (kHz)

Stand-by Mode

UVLO (V)

Short Circuit Protection

Latch

Soft Start

VCC Max (V)

Drive Cap. (mA)

Reference Price

MC33067DWG

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Obsolete

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CAD Model

Pb

A

H

P

SOIC-16W

751G-03

3

260

TUBE

47

N

Flyback

Voltage Mode

1000

No

Yes

Yes

No

Yes

20

200 / 200

Price N/A

More Details

MC33067DWR2G

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CAD Model

Pb

A

H

P

SOIC-16W

751G-03

3

260

REEL

1000

N

Flyback

Voltage Mode

1000

No

Yes

Yes

No

Yes

20

200 / 200

$1.4298

More Details

MC33067PG

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Active, Not Rec

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CAD Model

Pb

A

H

P

PDIP-16

648-08

NA

0

TUBE

25

N

Flyback

Voltage Mode

1000

No

Yes

Yes

No

Yes

20

200 / 200

$1.4298

More Details

MC34067DWG

Loading...

Obsolete

Similar Products
CAD Model

Pb

A

H

P

SOIC-16W

751G-03

3

260

TUBE

47

N

Flyback

Voltage Mode

1000

No

Yes

Yes

No

Yes

20

200 / 200

Price N/A

More Details

MC34067DWR2G

Loading...

Obsolete

Similar Products
CAD Model

Pb

A

H

P

SOIC-16W

751G-03

3

260

REEL

1000

N

Flyback

Voltage Mode

1000

No

Yes

Yes

No

Yes

20

200 / 200

Price N/A

More Details

MC34067PG

Loading...

Active, Not Rec

Similar Products
CAD Model

Pb

A

H

P

PDIP-16

648-08

NA

0

TUBE

25

N

Flyback

Voltage Mode

1000

No

Yes

Yes

No

Yes

20

200 / 200

$1.4

More Details

NCV33067DWR2G

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Obsolete

Similar Products
CAD Model

Pb

A

H

P

SOIC-16W

751G-03

3

260

REEL

1000

N

Flyback

Voltage Mode

1000

No

Yes

Yes

No

Yes

20

200 / 200

Price N/A

More Details

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信頼性データ

Die Related Summary Data

Device: MC33067DWR2G

Equivalent to wafer fab process: BP STD LINEAR

製品技術

製品技術

等価デバイス時間

MTBF/MTTF (時間)

FITS

BP STD LINEAR

10

12120914040

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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