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ST SG3525AP013TR
Buck, Push-Pull Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-SO
ブランド: ST
製造元部品 #: SG3525AP013TR
データシート: SG3525AP013TR Datasheet (PDF)
パッケージ/ケース: SOP16
RoHS ステータス:
在庫状況: 2460 個、新しいオリジナル
製品の種類: 電源管理IC
Warranty: 1 Year Ovaga Warranty - Find Out More
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1
*すべての価格は米ドルです
| 数量 | 単価 | 外部価格 |
|---|---|---|
| 1 | $0.706 | $0.706 |
| 10 | $0.586 | $5.860 |
| 30 | $0.526 | $15.780 |
| 100 | $0.468 | $46.800 |
| 500 | $0.432 | $216.000 |
| 1000 | $0.413 | $413.000 |
In Stock:2460 PCS
SG3525AP013TR 概要
The SG3525A series of pulse width modulator integrated circuits are designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies. The on-chip + 5.1 V reference is trimmed to ±1 % and the input common-mode range of the error amplifier includes the reference voltage eliminating external resistors. A sync input to the oscillator allows multiple units to be slaved or a single unit to be synchronized to an external system clock. A single resistor between the CTand the discharge terminals provide a wide range of dead time ad- justment.These devices also feature built-in soft-start circuitry with only an external timing capacitor required. A shutdown terminal controls both the soft-start circuity and the output stages, providing instantaneous turn off through the PWM latch with pulsed shutdown,as well as soft-start recycle with longer shutdown commands. These functions are also controlled by an undervoltage lockout which keeps the outputs off and the soft-start capacitor discharged for sub-normal input voltages. This lockout circuitry includes approximately 500 mV of hysteresis for jitter-free operation. Another feature of these PWM circuits is a latch following the comparator. Once a PWM pulses has been terminated for any reason,the outputs will remain off for the duration of the period. The latch is reset with each clock pulse. The output stages are totem-pole designs capable of sourcing or sinking in excess of 200 mA. The SG3525A output stage features NOR logic, giving a LOW output for an OFF state.
特徴
- DUAL SOURCE/SINK OUTPUT DRIVERS
- LATCHING PWM TO PREVENT MULTIPLE PULSES
- PULSE-BY-PULSE SHUTDOWN
- INTERNAL SOFT-START
- 8 TO 35 V OPERATION
- 100 Hz TO 500 KHz OSCILLATOR RANGE
- 5.1 V REFERENCE TRIMMED TO ± 1 %
- ADJUSTABLE DEADTIME CONTROL
- INPUT UNDERVOLTAGE LOCKOUT WITH HYSTERESIS
- SEPARATE OSCILLATOR SYNC TERMINAL
仕様
| パラメータ | 価値 | パラメータ | 価値 |
|---|---|---|---|
| ECCN US | EAR99 | ECCN EU | NEC |
| Packing Type | Tape And Reel | RoHs compliant | Ecopack2 |
| Grade | Industrial |
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 |
 |
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。 |
 |
ペイパル | 4.0％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. |
 |
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。
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パーツポイント
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The SG3525AP013TR chip is an integrated circuit that functions as a pulse-width modulation (PWM) controller. It is commonly used in power electronics applications such as inverters, power supplies, and motor drives. The chip generates precise square wave signals with adjustable duty cycle and frequency. It also features various protections and control features, making it suitable for a wide range of applications.
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Equivalent
There are several equivalent products of the SG3525AP013TR chip, including UC3525AN and TL494CN. -
Features
The features of SG3525AP013TR include a voltage reference, error amplifier, oscillator, PWM generator, current limit comparator, dead-time control comparator, and an output control circuit. It is a versatile PWM controller that can be used for voltage regulation, inverter control, and various power applications. -
Pinout
The SG3525AP013TR is a 16-pin pulse width modulator IC. Its functions include generating a square wave signal with adjustable frequency and duty cycle, controlling the power delivered to a load, and regulating the output voltage. -
Manufacturer
The manufacturer of the SG3525AP013TR is STMicroelectronics, which is a multinational semiconductor company. -
Application Field
The SG3525AP013TR is commonly used in applications such as switch mode power supplies (SMPS), power inverters, and motor speed control. It is specifically designed for pulse width modulation (PWM) control, making it suitable for various power electronic systems that require efficient power conversion and control. -
Package
The SG3525AP013TR chip is in a 16-pin SOIC (Small Outline Integrated Circuit) package. It has a form factor of rectangular shape. The size of the chip is typically around 8.75mm x 3.91mm, with a height of approximately 1.75mm.
データシート PDF
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