3-PHASE POWER MOSFET CONTROLLER

FEATURES ■ Drives wide range of n-channel MOSFETs in 3-phase bridges ■ PFM boost converter for use with low-voltage battery supplies ■ Internal LDO regulator for gate-driver supply ■ Bootstrap circuits for high-side gate drivers ■ Current monitor output ■ Adjustable battery overvoltage detec

文件：317.23 Kbytes 页数：16 Pages

ALLEGRO

3-PHASE POWER MOSFET CONTROLLER

FEATURES ■ Drives wide range of n-channel MOSFETs in 3-phase bridges ■ PFM boost converter for use with low-voltage battery supplies ■ Internal LDO regulator for gate-driver supply ■ Bootstrap circuits for high-side gate drivers ■ Current monitor output ■ Adjustable battery overvoltage detec

文件：317.23 Kbytes 页数：16 Pages

ALLEGRO

3-PHASE POWER MOSFET CONTROLLER

FEATURES ■ Drives wide range of n-channel MOSFETs in 3-phase bridges ■ PFM boost converter for use with low-voltage battery supplies ■ Internal LDO regulator for gate-driver supply ■ Bootstrap circuits for high-side gate drivers ■ Current monitor output ■ Adjustable battery overvoltage detec

文件：317.23 Kbytes 页数：16 Pages

ALLEGRO

THREE-PHASE POWER MOSFET CONTROLLER

FEATURES „ Drives wide range of n-channel MOSFETs in 3-phase bridges „ PFM boost converter for use with low-voltage battery supplies „ Internal LDO regulator for gate-driver supply „ Bootstrap circuits for high-side gate drivers „ Current monitor output „ Adjustable battery overvoltage detec

文件：299.2 Kbytes 页数：15 Pages

ALLEGRO

DMOS THREE-PHASE PWM MOTOR DRIVER

Features „ ±3 A, 50 V Continuous Output Rating „ Low rDS(on) Outputs (typically 500 mΩ source, 315 mΩ sink) „ Configurable Mixed, Fast and Slow Current-Decay Modes „ Synchronous Rectification for Low Power Dissipation „ Internal UVLO and Thermal Shutdown Circuitry „ Crossover-Current Protect

文件：177.63 Kbytes 页数：9 Pages

ALLEGRO

DMOS THREE-PHASE PWM MOTOR DRIVER

Features „ ±3 A, 50 V Continuous Output Rating „ Low rDS(on) Outputs (typically 500 mΩ source, 315 mΩ sink) „ Configurable Mixed, Fast and Slow Current-Decay Modes „ Synchronous Rectification for Low Power Dissipation „ Internal UVLO and Thermal Shutdown Circuitry „ Crossover-Current Protect

文件：177.63 Kbytes 页数：9 Pages

ALLEGRO

Three-Phase Power MOSFET Controller

FEATURES ■ Drives wide range of N-channel MOSFETs ■ Low-side synchronous rectifi cation ■ Power MOSFET protection ■ Adjustable dead time for cross-conduction protection ■ Selectable coast or dynamic brake on power-down or RESET input ■ Fast/slow current decay modes ■ Internal PWM current c

文件：399.37 Kbytes 页数：11 Pages

ALLEGRO

Three-Phase Power MOSFET Controller

FEATURES ■ Drives wide range of N-channel MOSFETs ■ Low-side synchronous rectifi cation ■ Power MOSFET protection ■ Adjustable dead time for cross-conduction protection ■ Selectable coast or dynamic brake on power-down or RESET input ■ Fast/slow current decay modes ■ Internal PWM current c

文件：399.37 Kbytes 页数：11 Pages

ALLEGRO

Three-Phase Power MOSFET Controller

FEATURES ■ Drives wide range of N-channel MOSFETs ■ Low-side synchronous rectifi cation ■ Power MOSFET protection ■ Adjustable dead time for cross-conduction protection ■ Selectable coast or dynamic brake on power-down or RESET input ■ Fast/slow current decay modes ■ Internal PWM current c

文件：399.37 Kbytes 页数：11 Pages

ALLEGRO

Three-Phase Power MOSFET Controller

FEATURES ■ Drives wide range of N-channel MOSFETs ■ Low-side synchronous rectifi cation ■ Power MOSFET protection ■ Adjustable dead time for cross-conduction protection ■ Selectable coast or dynamic brake on power-down or RESET input ■ Fast/slow current decay modes ■ Internal PWM current c

文件：399.37 Kbytes 页数：11 Pages

ALLEGRO