KA3842BDTF

Mfr. #:: KA3842BDTF
メーカー:: ON Semiconductor
説明:: IC REG CTRLR PWM CM 14-SOP
ライフサイクル:: メーカー新製品
データシート:: KA3842BDTF データシート
配達:: DHL FedEx Ups TNT EMS
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ECAD Model:

製品属性
属性値

メーカー: フェアチャイルドセミコンダクター

製品カテゴリ: PMIC-AC DCコンバーター、オフラインスイッチャー

シリーズ: -

包装: テープ＆リール（TR）

パッケージ-ケース: 14-SOIC (0.154", 3.90mm Width)

作動温度: 0°C ~ 70°C (TA)

取付タイプ: 表面実装

サプライヤー-デバイス-パッケージ: 14-SOP

パワーワット: -

出力-分離: -

内部スイッチ-s: 番号

電圧-内訳: -

トポロジー: -

電圧起動: 16V

電圧供給-Vcc-Vdd: 10 V ~ 30 V

デューティサイクル: 97%

周波数切り替え: Up to 500kHz

障害保護: -

コントロール-機能: 周波数制御

Tags: KA3842BD, KA3842B, KA3842, KA384, KA38, KA3

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
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Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

KA3842BDTF 説明

***ical: Current Mode PWM Controller 1A 14-Pin SOP-II T/R

***et: IC REG CTRLR PWM CM 14-SOP

***ser: Supervisory Circuits SMPS Controller

***ark: TAPE REEL / CURRENT MODE PWM CONTROL IC

***Semiconductor: SMPS Controller

***rchild Semiconductor: The KA3842B/KA3843B/KA3844B/KA3845B are fixed frequency current-mode PWM controller. They are specially designed for Off-Line and DC-to-DC converter applications with minimum external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totempole output ideally suited for driving a power MOSFET. The KA3842B and KA3844B have UVLO thresholds of 16V (on) and 10V (off) The KA3843B and KA3845B are 8.5V (on) and 7.9V (off) The KA3842B and KA3843B can operate within 100% duty cycle. The KA3844B and KA3845B can operate with 50% duty cycle.

***th Star Micro: The KA3842B/KA3843B/KA3844B/KA3845B are fixed frequency current-mode PWM controller. They are specially designed for Off-Line and DC-to-DC converter applications with minimum external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totempole output ideally suited for driving a power MOSFET. The KA3842B and KA3844B have UVLO thresholds of 16V (on) and 10V (off) The KA3843B and KA3845B are 8.5V (on) and 7.9V (off) The KA3842B and KA3843B can operate within 100% duty cycle. The KA3844B and KA3845B can operate with 50% duty cycle. Product Highlights: Low Start Up Current Maximum Duty Clamp UVLO With Hysteresis Operating Frequency Up To 500KHz

Market price

モデル	メーカー	説明	ストック	価格
KA3842BDTF DISTI # KA3842BDTF-ND	ON Semiconductor	IC REG CTRLR PWM CM 14-SOP RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Limited Supply - Call
KA3842BDTF	Fairchild Semiconductor Corporation	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant	6450	1000:$0.3800 500:$0.4000 100:$0.4200 25:$0.4400 1:$0.4700
KA3842BDTF DISTI # 512-KA3842BDTF	ON Semiconductor	Switching Controllers SMPS Controller RoHS: Compliant	0
KA3842BDTF	Fairchild Semiconductor Corporation	RoHS: Compliant	Europe - 3000

関連製品

画像	モデル	説明
	Mfr.#: KA3844B OMO.#: OMO-KA3844B	Switching Controllers PWM Control IC
	Mfr.#: KA3845B OMO.#: OMO-KA3845B	Switching Controllers PWM Control IC
	Mfr.#: KA3842ACS OMO.#: OMO-KA3842ACS	Switching Controllers SMPS Controller
	Mfr.#: KA3842B OMO.#: OMO-KA3842B-ON-SEMICONDUCTOR	IC REG CTRLR PWM CM 8-DIP
	Mfr.#: KA3842S OMO.#: OMO-KA3842S-1190	ブランドニューオリジナル
	Mfr.#: KA3843A OMO.#: OMO-KA3843A-1190	ブランドニューオリジナル
	Mfr.#: KA3843BDTF OMO.#: OMO-KA3843BDTF-ON-SEMICONDUCTOR	IC REG CTRLR 14-SOP
	Mfr.#: KA3843BN OMO.#: OMO-KA3843BN-1190	ブランドニューオリジナル
	Mfr.#: KA3845B OMO.#: OMO-KA3845B-ON-SEMICONDUCTOR	IC REG CTRLR 8DIP
	Mfr.#: KA3845BD OMO.#: OMO-KA3845BD-1190	ブランドニューオリジナル