mtd6501c Microchip Technology Inc., mtd6501c Datasheet
mtd6501c
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mtd6501c Summary of contents
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... Motor overcurrent limitation, short-circuit protection, and thermal-shutdown protection are also included. The MTD6501C is available in a compact thermally- enhanced SOP-8 package, while the MTD6501D is available in the MSOP-10L package. PWM ...
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... MTD6501C/MTD6501D Functional Block Diagram VCC Vref VDD Regulator FG Timing Controller VDD PWM PWM Input Thermal protection DS22263A-page 2 BOOST *MTD6501D Only Motor Phase Detection Circuit Over-current protection Short-circuit protection 2010 Microchip Technology Inc. VCC OUT3 OUT2 OUT1 GND ...
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... Typical Application – Fan Motor Driver Using the MTD6501C Vlogic (controller side Recommended External Components for Typical Application Element 2010 Microchip Technology Inc. MTD6501C/MTD6501D PWM input (0.02-100kHz) FG PWM VDD VCC 7 3 OUT1 OUT3 6 4 OUT2 GND 5 Type/Value > ...
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... MTD6501C/MTD6501D Typical Application – Fan Motor Driver Using the MTD6501D Vlogic (controller side Recommended External Components for Typical Application Element DS22263A-page 4 PWM input (0.02-100kHz PWM 10 2 GND BOOST 9 3 VDD VCC 8 4 OUT1 OUT3 7 5 OUT2 GND 6 Type/Value > ...
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... Exposure to maximum rating conditions for extended periods may affect device reliability. ) ....... -0.7 to Note 1: Reference PCB, according to JEDEC standard EIA/JESD 51-9. 2: De-rating applies for ambient temperatures out- side the specified operating range (refer to Figure 3: OUT1, OUT2, OUT3 (Continuous, 100% duty cycle). 4: MTD6501C 5: MTD6501D CC Min Typ Max Units 2 — 14 — ...
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... SOP-8 1 0.8 MSOP-10 0.6 0.4 0.2 0 FIGURE 1-1: Allowable Power Dissipation (P DS22263A-page 6 = 5.0V Sym Min Typ Max T -10 — +85 OPR T -30 — +95 OPR T -55 — +150 STG Ta [° Function of Ambient Temperature (T D_MAX = 25°C A Units Conditions °C MTD6501C °C MTD6501D ° 2010 Microchip Technology Inc. ...
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... Single phase coil output pin O OUT3 Single phase coil output pin I PWM PWM input signal for speed control O FG Motor speed indication output (MTD6501C: FG Internal regulator output (for decoupling only BOOST Boost mode selection: • Pin floating for Normal mode • ...
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... IC. 3.5 Thermal Shutdown The MTD6501C/MTD6501D have a thermal protection function which detects when the die temperature exceeds T = 170°C. When this temperature is J reached, the circuit enters the thermal shutdown mode ...
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... GND activates the Boost mode. TABLE 3-1: POSSIBLE MODES OF OPERATION BASED ON THE BOOST PIN CONNECTION BOOST Pin Mode of Operation Floating Normal Tied to GND Boost 2010 Microchip Technology Inc. MTD6501C/MTD6501D CC DS22263A-page 9 ...
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... MTD6501C/MTD6501D 4.0 PACKAGE OUTLINES Thermally Enhanced SOP-8 Package SOP-8 Package Thermal Information Symbol Description Theta_JA Thermal Resistance Junction to Ambient Theta_JC Thermal Resistance Junction to Case DS22263A-page 10 Conditions Reference PCB, according to JEDEC Standard EIA/JESD 51-9 2010 Microchip Technology Inc. Value Unit 65 °C/W TBD °C/W ...
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... MSOP-10L Package SOP-8 Package Thermal Information Symbol Description Theta_JA Thermal Resistance Junction to Ambient Theta_JC Thermal Resistance Junction to Case 2010 Microchip Technology Inc. MTD6501C/MTD6501D Conditions Reference PCB, according to JEDEC Standard EIA/JESD 51-9 Value Unit 120 °C/W 45 °C/W DS22263A-page 11 ...
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... MTD6501C/MTD6501D NOTES: DS22263A-page 12 2010 Microchip Technology Inc. ...
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... APPENDIX A: REVISION HISTORY Revision A (September 2010) • Original Release of this Document. 2010 Microchip Technology Inc. MTD6501C/MTD6501D DS22263A-page 13 ...
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... MTD6501C/MTD6501D NOTES: DS22263A-page 14 2010 Microchip Technology Inc. ...
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... Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any Microchip intellectual property rights. 2010 Microchip Technology Inc. Trademarks The Microchip name and logo, the Microchip logo, dsPIC, K ...
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... Singapore Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan - Hsin Chu Tel: 886-3-6578-300 Fax: 886-3-6578-370 Taiwan - Kaohsiung Tel: 886-7-213-7830 Fax: 886-7-330-9305 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 2010 Microchip Technology Inc. 08/04/10 ...