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Ic Chip Ecu Bosch 30522 QFP Dual H-Bridge for 2-phase
Dual H-Bridge for 2-phase stepper motors
• Programmable peak-current up to 1.6A using a 5-bit current DAC
• On-chip current translator
• SPI interface
• Speed and load angle output
• Seven step modes from full step up to 32 micro-steps
• Fully integrated current-sense
• PWM current control with automatic selection of fast and slow decay
• Low EMC PWM with selectable voltage slopes
• Active fly-back diodes
• Full output protection and diagnosis
• Thermal warning and shutdown
• Compatible with 5V and 3.3V microcontrollers
• Integrated 5V regulator to supply external microcontroller
• Integrated reset function to reset external microcontroller
• Integrated watchdog function
Models : 30522 TQFP-32
Manufacturer : Bosch GmbH
Product Categories : Integrated Circuits (ICs), Transistor, Mosfet, Semiconductors
Package/Case : TQFP-32
Reference To Part : 30522 TQFP-32
Substitute : 30522 TQFP-32
Perum Puri Astapada Indah 2 Rt:08 Rw.03 Blok K No:6
Plosogeneng Kec .Jombang, Kab.Jombang, Jawa Timur 61416
Hp. 0813-3278-7811 Kantor 0321-852845
Hp. 0813-3278-7811 Kantor 0321-852845
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