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MC34921AER2 Folha de dados(PDF) 6 Page - Freescale Semiconductor, Inc |
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MC34921AER2 Folha de dados(HTML) 6 Page - Freescale Semiconductor, Inc |
6 / 36 page Analog Integrated Circuit Device Data 6 Freescale Semiconductor 34921 MAXIMUM RATINGS MAXIMUM RATINGS Table 2. Maximum Ratings All voltages are with respect to ground unless otherwise noted. Exceeding these ratings may cause a malfunction or permanent damage to the device. Rating Symbol Max Unit ELECTRICAL Ratings Input Power Supply Voltage IB+ = 0.0 A B+ -0.3 to 38 V Logic Input Voltage VIN -0.3 to V5.0+0.3 V Boost Supply Voltage VBOOST B+ +15 V Input Power Supply Ripple Voltage Ripple Voltage Measured at < 20 MHz VRIPPLEB 400 mVPP Motor Drivers A & B Maximum Output Voltage VOUTMAX 40 V 5.0 V Linear Regulator Maximum Output Voltage Startup V5.0 5.4 V 5.0 V Switching Regulator Maximum Output Voltage Startup V5.0 5.4 V 3.3 V Switching Regulator Maximum Output Voltage Startup V3.3 3.6 V VCORE Linear Regulator Maximum Output Voltage ICORE =0.0 A VCORE VCORE_NOM +10% V Motor Drivers A, B, and C (Motor Driver C Configured as Step Motor Driver)(1) Motor Driver A Sink or Source Current Motor Driver B Sink or Source Current Motor Driver C Sink or Source Current IPWM(A) IPWM(B) IPWM(C) ±4.5 ±4.5 ±1.5 A Motor Driver C in Step Mode Step Motor Output Current Output x or x On ISTEP 2.0 A Motor Driver C in Step Mode Standoff Voltage Output Off, IDSS = 10 mA VBVDS 60 V ESD Voltage(2) Non-Operating, Unbiased, Human Body Model Machine Model Charge Device Model VESD ±2000 ±200 ±250 V Notes 1. B+ = 34 V, Motor Stalled and Saturated 2. ESD testing is performed in accordance with the Human Body Model (CZAP = 100 pF, RZAP = 1500 Ω), the Machine Model (CZAP = 200 pF, RZAP = 0 Ω), and the Charge Device Model. |
Nº de peça semelhante - MC34921AER2 |
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Descrição semelhante - MC34921AER2 |
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