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昇圧レギュレータ（FET内蔵）
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ルネサスは、FETを内蔵した高性能な昇圧レギュレータICを提供しています。 ステップアップコンバータとも呼ばれる昇圧コンバータは、入力電圧よりも大きな出力電圧を持つDC/DCパワーコンバータです。 ドライバにより、VINより低い電源の電圧を昇圧します。
セレクションテーブル
Processing table
PLP |
Outputs (#) |
Topology [Rail 1] |
Input Voltage (Min) [Rail 1] (V) |
Input Voltage (Max) [Rail 1] (V) |
Output Voltage (Max) [Rail 1] (V) |
Output Current (Max) [Rail 1] (A) |
Switching Frequency Range (Typical) (kHz) |
Peak Efficiency (%) |
IQ [Rail 1] (µA) |
SYNCH Capability |
POR |
Control Type |
Input Voltage (Min) (V) |
Input Voltage (Max) (V) |
Output Voltage (Min) (V) |
Output Voltage (Max) (V) |
IQ |
Switching Frequency (KHz) |
Qualification Level |
Lead Count (#) |
Pkg. Type |
Simulation Model Available |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 型名 | |||||||||||||||||||||||
| Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch | 対象外 | 1 | Boost | 0.7 | 5.25 | 5.25 | 0.24 | 1000 - 1400 | 97 | いいえ | いいえ | Current Mode | 0.7 | 5.25 | 2.5 | 5.25 | 1.4 | Standard | 6 | SOT23 | |||
| High Efficiency Synchronous Boost Converter with 4.2A Switches and Output Disconnect | 対象外 | 1 | Boost | 1.8 | 4.8 | 5 | 1.5 | 2400 - 2900 | 96 | 27.5 | はい | はい | Current Mode | 1.8 | 4.8 | 2 | 5 | 27.5 µA | 2.9 | Standard | 20 | WLCSP-TKCURDLBC | iSim |
| 1Aスイッチ付 低入力電圧、高効率同期整流昇圧コンバータ | 対象外 | 1 | Boost | 0.5 | 5.25 | 5.25 | 0.24 | 1000 - 1400 | 97 | いいえ | いいえ | Current Mode | 0.5 | 5.25 | 2.5 | 5.25 | 20 µA | 1.4 | Standard | 6 | SOT23 | ||
| Low Input Voltage and High Efficiency Synchronous Boost Converter with 1.3A Switch | 2033 12月 | 1 | Boost | 0.8 | 4.7 | 5.2 | 0.5 | 1500 - 2000 | 95 | 20 | いいえ | いいえ | Current Mode | 0.8 | 4.7 | 1 | 5.2 | 20 µA | 2 | Standard | 6, 8 | DFN, WLCSP-BP | |
| High Efficiency 1.8A Boost Regulator with Input-to-Output Bypass | 対象外 | 1 | Boost | 2.35 | 5.4 | 5.2 | 1.8 | 2100 - 2900 | 96 | 45 | いいえ | はい | Current Mode | 2.35 | 5.4 | 3.15 | 5.2 | 45 µA | 2.9 | Standard | 16 | WLCSP-TKCURDLBC | |
| 入出力バイパス付き、高効率2.3A昇圧レギュレータ | 対象外 | 1 | Boost | 2.35 | 5.4 | 5.2 | 2.3 | 2100 - 2900 | 96 | 45 | いいえ | はい | Current Mode | 2.35 | 5.4 | 3.15 | 5.2 | 45 µA | 2.9 | Standard | 16 | WLCSP-TKCURDLBC | |
| High Efficiency 1.8A Boost Regulator with Input-to-Output Bypass | 対象外 | 1 | Boost | 2.35 | 5.4 | 5.2 | 1.8 | 2100 - 2900 | 96 | 45 | いいえ | はい | Current Mode | 2.35 | 5.4 | 5 | 5.2 | 45 µA | 2.9 | Standard | 16 | WLCSP-TKCURDLBC | |
| 1.3Aスイッチ搭載、低入力電圧、高効率同期整流昇圧コンバータ | 2033 12月 | 1 | Boost | 0.8 | 4.7 | 5.2 | 0.5 | 1500 - 2000 | 95 | 20 | いいえ | いいえ | Current Mode | 0.8 | 4.7 | 1 | 5.2 | 20 µA | 2 | Standard | 8 | DFN | |
| 600kHz/1.2MHz PWM Step-Up Regulator | 対象外 | 1 | Boost | 2.3 | 5.5 | 25 | 2 | 600 - 1200 | 90 | いいえ | いいえ | Current Mode | 2.3 | 5.5 | 1.1 | 25 | 700 µA | 1.2 | Standard | 8 | MSOP | iSim | |
| 600kHz/1.2MHz PWMステップアップレギュレータ | 対象外 | 1 | Boost | 2.3 | 5.5 | 25 | 2 | 600 - 1200 | 90 | いいえ | いいえ | Current Mode | 2.3 | 5.5 | 5 | 25 | 700 µA | 1.2 | Standard | 8 | MSOP | ||
| Integrated 4A Switch PWM Step-Up Regulator | 対象外 | 1 | Boost | 2.3 | 6 | 24 | 2 | 640 - 1200 | 90 | いいえ | いいえ | Current Mode | 2.3 | 6 | 1.1 | 24 | 700 µA | 1.2 | Standard | 10 | TDFN | iSim | |
| Boost Regulator with Integrated Schottky and Input Disconnect Switch | 対象外 | 1 | Boost | 2.3 | 5.5 | 28 | 0.05 | 900 - 1100 | 87 | はい | はい | Current Mode | 2.3 | 5.5 | 4.3 | 28 | 900 µA | 1.1 | Standard | 10 | DFN |
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