概要
説明
The ZSPM9060 is IDT's next-generation, fully optimized, ultra-compact, integrated MOSFET plus driver power stage solution for high-current, high-frequency, synchronous buck DC-DC applications. The ZSPM9060 integrates a driver IC, two power MOSFETs, and a bootstrap Schottky diode into a thermally enhanced, ultra-compact 6x6mm package. With an integrated approach, the complete switching power stage is optimized with regard to driver and MOSFET dynamic performance, system inductance, and power MOSFET RDS(ON). The ZSPM9060 uses innovative high-performance MOSFET technology, which dramatically reduces switch ringing, eliminating the need for a snubber circuit in most buck converter applications. A driver IC with reduced dead times and propagation delays further enhances the performance. A thermal warning function warns of a potential over-temperature situation. The ZSPM9060 also incorporates a Skip Mode (SMOD#) for improved light-load efficiency. The ZSPM9060 also provides a tri-state 3.3V PWM input for compatibility with a wide range of PWM controllers. The ZSPM9060 DrMOS is compatible with IDT's ZSPM1000, a leading-edge configurable digital power-management system controller for non-isolated point-of-load (POL) supplies.
特長
- Based on the Intel® 4.0 DrMOS standard
- High-current handling: up to 60A
- High-performance PQFN copper-clip package
- Tri-state 3.3V PWM input driver
- Skip Mode (low-side gate turn-off) input (SMOD#)
- Warning flag for over-temperature conditions
- Driver output disable function (DISB# pin)
- Internal pull-up and pull-down for SMOD# and DISB# inputs, respectively
- Integrated Schottky diode technology in the low-side MOSFET
- Integrated bootstrap Schottky diode
- Adaptive gate drive timing for shoot-through protection
- Under-voltage lockout (UVLO)
- Optimized for switching frequencies up to 1MHz
製品比較
アプリケーション
ドキュメント
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分類 | タイトル | 日時 |
データシート | PDF 779 KB | |
ガイド | 7Z 1.21 MB | |
EOL通知 | PDF 1014 KB | |
EOL通知 | PDF 537 KB | |
パンフレット | PDF 360 KB | |
マニュアル-開発ツール | PDF 827 KB | |
6件
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設計・開発
ボード&キット
ZSPM8001 Evaluation Kit for the ZSPM1005 PWM Controller and ZSPM9060 DrMOS
The ZSPM8001-KIT supports evaluation of DC/DC point-of-load (POL) applications. The kit incorporates the ZSPM1005 digital PWM controller IC and the ZSPM9060 DrMOS power output stage to form a "smart" buck converter (a.k.a. step-down DC-to-DC converter). The ZSPM8001-KIT Evaluation Kit hardware...
ZSPM8060 Evaluation Kit for the ZSPM9060 DrMOS
The ZSPM8060-KIT single-phase open-loop evaluation board is a design platform providing the minimum circuitry needed to characterize critical performance of the ZSPM9060 DrMOS driver plus MOSFET multi-chip module. The board has been designed as an open-loop control with only common passive...
モデル
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