Offline Controllers | CS2841

車載用電流モード PWM コントローラ

Obsolete

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Overview

CS2841B は、最小数の外部コンポーネントでオフライン固定周波数電流モード制御を実装するために必要なすべての機能を提供します。CS2841B (CS-2843A のバリエーション) は、車載操作での使用向けに特別に設計されています。8.0V (typ) の低い開始閾値電圧、および 40V の車載ロード・ダンプ過渡に耐える機能は、車載サブシステム設計にとって重要です。CS-2841 シリーズには、車載アプリケーションにおける品質と信頼性の歴史があります。CS2841B は、周波数の変動を最小限に抑えるために内部で放電電流を調整する、高精度温度制御発振器を組み込んでいます。50% を超えるデューティサイクルも可能です。オン・ボード・ロジックにより、出力ステージが有効になる前に VREF が安定します。イオン注入抵抗器は、不足電圧ロックアウトをより厳密に制御します。

  • Optimized for Off-line Control
  • Internally Trimmed Temperature Compensated Oscillator
  • Maximum Duty-cycle Clamp
  • VREF Stabilized before Output Stage Enabled
  • Low Start-up Current
  • Pulse-by-pulse Current Limiting
  • Improved Undervoltage Lockout
  • Double Pulse Suppression
  • 1% Trimmed Bandgap Reference
  • High Current Totem Pole Output
  • Pb-Free Packages are Available

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CS2841BEBN8G

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Obsolete

CAD Model

Pb

A

H

P

PDIP-8

626-05

NA

0

TUBE

1

N

Flyback

Current Mode

52

No

Yes

Yes

No

No

40

200 / 200

Price N/A

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CS2841BED14

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Obsolete

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CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

235

TUBE

55

N

Flyback

Current Mode

52

No

Yes

Yes

No

No

40

200 / 200

Price N/A

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CS2841BED14G

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Obsolete

CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

260

TUBE

1

N

Flyback

Current Mode

52

No

Yes

Yes

No

No

40

200 / 200

Price N/A

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CS2841BEDR14

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Obsolete

CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

235

REEL

2500

N

Flyback

Current Mode

52

No

Yes

Yes

No

No

40

200 / 200

Price N/A

More Details

CS2841BEDR14G

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Obsolete

CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

260

REEL

2500

N

Flyback

Current Mode

52

No

Yes

Yes

No

No

40

200 / 200

Price N/A

More Details

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