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$5000TI LM2594HVMX-ADJ/NOPB
Switching Voltage Regulators Pwr Cnvtr 150KHz 0.5A SD VTG Reg
LM2594HVMX-ADJ/NOPB 概要
The LM2594xx series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 0.5-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, and an adjustable output version, and are packaged in a 8-pin PDIP and a 8-pin surface-mount SOIC package.
Requiring a minimum number of external components, these regulators are simple to use and feature internal frequency compensation, a fixed-frequency oscillator, and improved line and load regulation specifications.
The new product, LMR36506, offers reduced BOM cost, higher efficiency, and smaller solution size with many other features. See the Device Comparison Table to compare specs. Start WEBENCH Design with LMR36506.
A standard series of inductors (both through-hole and surface-mount types) are available from several different manufacturers optimized for use with the LM2594xx series. This feature greatly simplifies the design of switch-mode power supplies.
Other features include an ensured ±4% tolerance on output voltage under all conditions of input voltage and output load conditions, and ±15% on the oscillator frequency. External shutdown is included, featuring typically 85-µA standby current. Self-protection features include a two stage frequency reducing current limit for the output switch and an overtemperature shutdown for complete protection under fault conditions.
The LM2594HV is for applications requiring an input voltage up to 60 V.
特徴
- New product available:
- LMR36506 3-V to 65-V 0.6-A ultra-small synchronous buck converter
- For faster time to market:
- TPSM365R6 3-V to 65-V, 600-mA/300-mA synchronous buck power module
- 3.3-V, 5-V, 12-V, and adjustable output versions
- Adjustable version output voltage range: 1.2 V to 37 V (57-V for the HV version), ±4% maximum over line and load conditions
- Available in 8-pin surface-mount SOIC and 8-pin PDIP packages
- Ensured 0.5-A output current
- Input voltage range up to 60 V
- Requires only four external components
- 150-kHz fixed-frequency internal oscillator
- TTL shutdown capability
- Low power standby mode, I Q typically 85 µA
- High efficiency
- Uses readily-available standard inductors
- Thermal shutdown and current-limit protection
- Create a custom design using the LM2594HV with the WEBENCH Power Designer
仕様
| パラメータ | 価値 | パラメータ | 価値 |
|---|---|---|---|
| Vin (min) (V) | 4.5 | Vin (max) (V) | 60 |
| Vout (min) (V) | 3.3 | Vout (max) (V) | 37 |
| Iout (max) (A) | 0.5 | Iq (typ) (mA) | 5 |
| Switching frequency (min) (kHz) | 110 | Switching frequency (max) (kHz) | 173 |
| Features | Enable, Over Current Protection | Operating temperature range (°C) | -40 to 125 |
| Rating | Catalog | Regulated outputs (#) | 1 |
| Control mode | Voltage mode | Duty cycle (max) (%) | 100 |
| Type | Converter |
配送
| 配送タイプ | 配送料 | リードタイム | |
|---|---|---|---|
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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 |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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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 | |
|---|---|---|
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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 | 4.0％のサービス料がかかります。 |
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クレジットカード | 3.5％のサービス料がかかります。 |
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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。
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パーツポイント
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The LM2594HVMX-ADJ/NOPB chip is a switching regulator integrated circuit. It is capable of providing a fixed or adjustable output voltage for various electronic applications. The chip offers efficient power conversion with a wide input voltage range and current limit protection. Its compact size and versatile features make it suitable for use in battery-powered devices, automotive systems, and industrial equipment.
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Equivalent
Some equivalent products of the LM2594HVMX-ADJ/NOPB chip include the TPS54340DDAR, LM2594HVM-ADJ/NOPB, and LM2594HMX-ADJ/NOPB. -
Features
The LM2594HVMX-ADJ/NOPB is a step-down voltage regulator that operates with an adjustable output voltage range of 1.23V to 60V. It has a high switch current of 0.5A, a wide input voltage range of up to 60V, and low standby current. It offers thermal shutdown, input undervoltage lockout, and output overvoltage protection, making it suitable for various applications. -
Pinout
The LM2594HVMX-ADJ/NOPB has a pin count of 16. Its function is a high-efficiency voltage regulator that can step-down input voltage to a lower output voltage. It is adjustable and provides up to 0.5A of output current. -
Manufacturer
The manufacturer of the LM2594HVMX-ADJ/NOPB is Texas Instruments. Texas Instruments is a leading semiconductor manufacturing company that specializes in designing and producing a wide range of integrated circuits (ICs) and other electronic components. -
Application Field
The LM2594HVMX-ADJ/NOPB is a high voltage step-down converter designed for various applications including industrial automation, HVAC systems, battery-powered equipment, and automotive electronics. It provides a regulated output voltage adjustable from 1.23V to 57V, making it suitable for a wide range of voltage requirements. -
Package
The LM2594HVMX-ADJ/NOPB chip is available in a TO-263 package type which is a surface mount (SMD) package. The exact size dimensions of the chip would depend on the specific manufacturer's specifications.
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