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比較対象デバイスと同等の機能で、ピン配置が異なる製品
LM2593HV
- 3.3-V, 5-V, and Adjustable Output Versions
- Adjustable Version Output Voltage Range: 1.2 V
to 57 V ±4% Maximum Over Line and Load
Conditions - Ensured 2-A Output Load Current
- Available in 7-Pin TO-220 and TO-263 (Surface-
Mount) Package - Input Voltage Range up to 60 V
- 150-kHz Fixed Frequency Internal Oscillator
- Shutdown and Soft-Start
- Out-of-Regulation Error Flag
- Error Flag Delay
- Low Power Standby Mode: IQ, Typically 90 µA
- High Efficiency
- Thermal Shutdown and Current-Limit Protection
The LM2593HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 2-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3-V, 5-V, and an adjustable output version.
This series of switching regulators is similar to the LM2592HV with additional supervisory and performance features.
Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation, improved line and load specifications, fixed-frequency oscillator, Shutdown/Soft-start, output error flag, and flag delay.
The LM2593HV operates at a switching frequency of 150 kHz, thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Available in a standard 7-pin TO-220 package with several different lead bend options, and a 7-pin TO-263 surface-mount package.
Other features include a specified ±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 90-µA standby current. Self-protection features include a two stage current limit for the output switch and an overtemperature shutdown for complete protection under fault conditions.
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LM2593HVEVAL — SIMPLE SWITCHER パワー・コンバータ 150KHz 2A 降電圧レギュレータ、追加機能付
SIMPLE SWITCHER® Power Converter 150 kHz 2A Step-Down Voltage Regulator, with Features
パッケージ | ピン数 | CAD シンボル、フットプリント、および 3D モデル |
---|---|---|
TO-220 (NDZ) | 7 | Ultra Librarian |
TO-263 (KTW) | 7 | Ultra Librarian |
購入と品質
- RoHS
- REACH
- デバイスのマーキング
- リード端子の仕上げ / ボールの原材料
- MSL 定格 / ピーク リフロー
- MTBF/FIT 推定値
- 使用原材料
- 認定試験結果
- 継続的な信頼性モニタ試験結果
- ファブの拠点
- 組み立てを実施した拠点