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$5000
TI TL494CD
Compact and efficient design for demanding power management
ブランド: Texas Instruments
製造元部品 #: TL494CD
データシート: TL494CD データシート (PDF)
パッケージ/ケース: SOIC (D)-16
RoHS ステータス:
在庫状況: 5,057 個、新しいオリジナル
製品の種類: DC DC Switching Controllers
Warranty: 1 Year Ovaga Warranty - Find Out More
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*すべての価格は米ドルです
| 数量 | 単価 | 外部価格 |
|---|---|---|
| 5 | $0.224 | $1.120 |
| 50 | $0.177 | $8.850 |
| 160 | $0.158 | $25.280 |
| 400 | $0.135 | $54.000 |
| 2400 | $0.124 | $297.600 |
| 4800 | $0.118 | $566.400 |
在庫あり: 5,057 PCS
TL494CD 概要
Featuring uncommitted output transistors that provide common-emitter or emitter-follower output capability, the TL494CD also offers push-pull or single-ended output operation, which can be selected through the output-control function. With its unique architecture, this device ensures that neither output is pulsed twice during push-pull operation
特徴
- Wide supply voltage range up to 30V DC
- Robust and reliable operation in harsh environments
- Easy-to-use architecture for rapid design-in
- Multicore pin configuration for simple PCB layout
応用
- TL494CD for power supplies
- Inverters done right
- Ideal for motor controls
仕様
| パラメータ | 価値 | パラメータ | 価値 |
|---|---|---|---|
| Regulator Topology | Push pull | Control mode | Voltage |
| Duty cycle (max) (%) | 45 | Switching frequency (max) (kHz) | 300 |
| Features | Adjustable switching frequency, Dead time control, Error amplifier, Multi-topology | Operating temperature range (°C) | -40 to 85, 0 to 70 |
| Rating | Catalog | Gate drive (typ) (A) | 0.2 |
| Vin (max) (V) | 40 |
配送
| 配送タイプ | 配送料 | リードタイム | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
登録された航空便 | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
処理時間：送料は地域や国によって異なります。
支払い
| 支払条件 | ハンドフィー | |
|---|---|---|
 |
電信送金 | 銀行手数料 US$30.00 を請求します。 |
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ペイパル | 4.5%のサービス料がかかります。 |
 |
クレジットカード | 3.5％のサービス料がかかります。 |
 |
ウエスタンユニオン | charge US.00 banking fee. |
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送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
保証
1.購入した電子部品には365日保証が含まれており、製品の品質を保証します。
2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。 ただし、商品は元の状態のままでなければなりません。
パッキング
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ステップ1 :製品在庫
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ステップ2 :圧力緩和包装
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ステップ3 :静電気防止包装
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ステップ4 :保護包装
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ステップ5 :密封包装
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ステップ6 :出荷準備
出荷前にすべての商品を検査して数え、すべての製品が無傷で正確な数量であることを確認し、輸送中に損傷しないように完全に梱包します。
パーツポイント
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The TL494CD is a pulse-width modulation (PWM) controller chip commonly used in power supply circuits. It provides precise control over the duty cycle of the output signal, making it suitable for applications such as switch mode power supplies and inverters. The chip also includes features such as soft-start and overcurrent protection.
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Equivalent
Some equivalent products to the TL494CD chip include UC3844, SG3524, and KA7500. These chips are used for pulse width modulation control in power supply circuits and have similar functionalities to the TL494CD. -
Features
1. Precision voltage reference. 2. Error amplifier. 3. PWM control circuitry. 4. Overcurrent shutdown. 5. Soft-start. 6. Oscillator with programmable frequency. 7. Undervoltage lockout. 8. Temperature-compensated reference. 9. Circuitry for pulse-by-pulse current limiting. 10. Output stage with high-current sink and source capability. -
Pinout
The TL494CD is a pulse-width modulation controller IC with 16 pins. Pin functions include error amplifier inputs, oscillator frequency setting, pulse width modulation control, output stage control, and feedback connections. It is commonly used in power supply and motor control applications. -
Manufacturer
The TL494CD is manufactured by Texas Instruments (TI), an American semiconductor company known for manufacturing a wide range of integrated circuits, including analog and digital signal processing chips. TI is one of the largest semiconductor companies in the world with a focus on developing innovative solutions for various industries such as automotive, industrial, and consumer electronics. -
Application Field
The TL494CD is commonly used in power supply applications such as inverters, voltage regulators, and DC-DC converters. It is also used in motor control systems, lighting systems, and battery chargers. Its versatile design and high efficiency make it suitable for a wide range of applications in the electronics industry. -
Package
The TL494CD chip is a surface mount package in SOIC-16 form. It measures 9.90mm x 3.90mm in size.
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