MyMaxim のご登録製品の詳細
主な特長
アプリケーション/用途
| VIN (V) (min) | 2.6 |
| VIN (V) (max) | 5.5 |
| # Step-Down Outputs | 1 |
| # Step-Up Outputs | 1 |
| # Inverting Outputs | 1 |
| VOUT (V) (min) | -10 |
| Package/Pins | TQFN-CU/16 |
| Budgetary Price (See Notes) | 1.17 |
簡易ブロック図
Technical Docs
| データシート | Automotive 2-Channel TFT-LCD Power Supply | Oct 12, 2021 | |
| デザインソリューション | 2-Channel TFT Bias Addresses Automotive LTPS Display Needs | ||
| solution | TFT-Bias for Automotive Applications |
パラメーター
| VIN (V) (min) | 2.6 |
| VIN (V) (max) | 5.5 |
| # Step-Down Outputs | 1 |
| # Step-Up Outputs | 1 |
| # Inverting Outputs | 1 |
| VOUT (V) (min) | -10 |
| Package/Pins | TQFN-CU/16 |
| Budgetary Price (See Notes) | 1.17 |
主な特長
- Synchronous Boost Provides Positive Output at upto 10.5V/200mA (+12V for MAX25520ATEC)
- Inverter Output Provides up to -10.5V/-200mA (-12V for MAX25520ATEC)
- 420kHz/2.1MHz Switching Frequency
- Spread Spectrum
- Complete Sequencing Flexibility
- Compact TQFN Package
- -40°C to +125°C Operating Temperature Range
アプリケーション/用途
- 中央情報ディスプレイ
- インフォテインメントディスプレイ
- 計器クラスタ
説明
The MAX25520 is a dual-output power IC that provides symmetrical or asymmetrical positive and negative voltages up to 10.5V and down to -10.5V (±12V for MAX25520ATEC) with an input voltage between 2.65V and 5.5V. It incorporates a fully integrated current-mode boost converter and a current-mode inverter with external rectifier. The device operates at one of two switching frequencies, 420kHz or 2.1MHz. Operation at 2.1MHz permits very compact dual-output power supplies.
The two output voltages can be programmed independently or can be made to track each other. Independent enable pins allow complete flexibility in powering the outputs up and down.
The outputs are protected against overcurrent and under-voltage.
The MAX25520 is available in a compact 3mm x 3mm TQFN package and operates over the -40°C to +125°C automotive temperature range.
Technical Docs
| データシート | Automotive 2-Channel TFT-LCD Power Supply | Oct 12, 2021 | |
| デザインソリューション | 2-Channel TFT Bias Addresses Automotive LTPS Display Needs | ||
| solution | TFT-Bias for Automotive Applications |
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