M50224FP RENESAS | Alldatasheet

Document overview

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Technical content

Features

  • Minute CMOS process acceptance.Low consumption
  • 1.5 full swing voltage drive H Bridge circuit built-in (PWM drive correspondence)
  • DC/DC circuit built-in of 5V
  • One AE operation circuit built-in AE (A sensor corresponds to amorphous and SPD)
  • Low voltage incorrect operation prevention circuit thermole shutdown circuit built-in
  • A thermometer, with a power save function Application motor driver for cameras etc Recommend Operating Condition Rated supply voltage VB:3.0V

Rev.1.0, Sep.19.2003, page 2 of 9 Pin Configuration 10 11 DGND VA VK AEOUT SEL1 SEL2 SML1 SML2 VDDH CA CB VDD BCIN PGBC PG OUT1 OUT2 OUT3 VB SEL3 Outline : 20P2F Block Diagram CPU for controlMotor control signalCircuit operation selection AE output Thermometer output A control input pin is the inverter input of a 100Kohm pull down. H -- it is active and functions VDD VDD LOGIC VB 1.6V~ 3.5V LOGICDGND COMPARATOR BIAS SML2SEL1 SML1 OUT2OUT3 PGBC

1.25 V: Tcon

tantalum capacitor – indispensable (5.0V) ( VB+3.5V) VDDH VDD VDD LOGIC VDDHTSD Charge Pump VDDH Film BCINREFERENCE T Proportion REFERENCEVK VA PD I/V TRANSFORM AMP IS CANCEL AMP GAIN AMP GAIN AMP AEOUT LOGIC SEL2 PGOUT1 Zoom CH1 RON: (op+Under) Zoom : Max 1.1Ω Film : Max 1.1Ω VB OSC SEL3 CA CB uF 10uF* The constant of external parts is an example. 47uH 10uF 2.2Ω 100uF 0.012uF 0.36uF

Rev.1.0, Sep.19.2003, page 3 of 9 Absolute Maximum Ratings (Ta=25°C, unless otherwise noted) Parameter Symbol Ratings Unit Remark Supply voltage1 VB 3.5 V Note1 Supply voltage2 VDD 6.5 V Note1 Supply voltage3 VDDH VB+4.5 V Note1 Voltage between BCIN and PGBC VDSS 15 V Note1 (VGS=0V) Power dissipation Pd 1000 mW Note2 (Ta=25 °C) Thermal derating K θ -8.0 mW/ °C Note2 (Ta ≥25°C) Pin input Voltage Vin 0 to VDD+0.3 V Note3 Operating temperature Topr -10 to 50 °C Storage temperature Tstg -40 to 150 °C note1: As a principle,do not provide reversely note2: Glass epoxy circuit board:70mm ×70mm ×1.6mm 1layer circuit board Cu Share 10% note3: As a principle,do not provide over supply voltage or under ground voltage Thermal Derating (Maximum Rating) THERMAL DERATING (MAXIMUM RATING) 0 20 40 60 80 140 1200 800 400 AMBIENT TEMPERATURE Ta (°C ) 200 600 1000 100 120 160 POWER DISSIPATION Pd( mW) - 8.0 mW/°C 1000 800 Remark Calculation of power dissipation Case : Iout × Iout × On resistance[transistor] *Please refer to the above figure in the case that surroundings temperature exceeded 25°C. *Please add the radiation board, if it is necessary.

Rev.1.0, Sep.19.2003, page 4 of 9 I/O Circuit Diagram

  • SEL1, SEL2, SEL3, SML1, SML2
  • BCIN, PGBC VDD
  • OUT1,OUT2,OUT3 VB OUT3 OUT2
  • CB 100Ω 100KΩ OUT1 BCIN PGBC
  • CA VDDH 100Ω VDD • VA VDD 100Ω
  • VK VDD
  • AEOUT VDD

Rev.1.0, Sep.19.2003, page 5 of 9

Electrical Characteristics

(Ta =25°C, VB=3.0V, VDD=5.0V, unless otherwise noted) Limits Parameter Symbol Test condition MIN TYP MAX Unit Note Voltage range of operation VB 2.0 3.0 3.5 V Current at the time of standby IB1 SEL1:L SEL2:L SEL3:L - 0.1 5 µA Usual consuming current 1 IDD1 Only a DC/DC circuit is turned ON. SEL1:H SEL2:L SEL3 :L - mA Consumption current Usual consuming current 2 IDD2 DC/DC+AE+MD circuit ON SEL1:H SEL2:L SEL3 :H - mA Hi level input current IIH VIN=VDD=5.0V 25 50 100 µA Lo level input current IIL -1.0 - - µA Input pull down resistance RIND 50 100 200 K Ω Hi level input voltage VIH VDD=4.5 to 5.5V VDD ×0.7 - VDD V Input terminal Lo level input voltage VIL VDD=4.5 to 5.5V 0 - VDD ×0.3 V Note1 Oscillation frequency fosc VDD=5.0V 44 63 82 kHz DUTY DUTY VDD=5.0V 75 % Operating start Voltage Vstart1 VB voltage - - 2.0 V Operating stop Voltage Vstop1 VB voltage - - 1.0 V Output voltage Vout VDD voltage 4.7 5.0 5.3 V Input stability ∆Vout1 VB=2.0V to 3.3V IDD=50mA - - 100 mV Load stability ∆Vout2 VB=2.85V IDD=100mA - - 100 mV DC/DC Circuit Maximum output current Iout VB=2.85V VDD ≥4.5V 100 - - mA Note2 Oscillation frequency fosc2 VDD=5.0V 150 227 320 kHz DUTY DUTY2 VDD=5.0V 50 % Operating start Voltage Vstart2 VDD voltage 4.5 5.0 5.3 V Charge pump circuit Output voltage Vout2 VDDH voltage VB+2.6 VB+3.3 VB+4.5 V Note3 Operating voltage VBDCM VB voltage 1.6 - 3.5 V ON Resistance RVON 1 RVON 1 Io=0.5A, VB=3V, VDD=5V, VDDH=5.5V - 0.75 1.1 Ω Note4 Maximum output current Iomax T < ***S 1.8 - - A Continual maximum output current Iocont 500 - - mA Turn on time TvON - 0.5 2 µs Turn off time TvOFF - 0.1 0.5 µs Output rise time Tr Tr - 0.3 1.0 µs Motor driver(1, 2) Output fall time Tf Tvf RM=5.0 Ω Fig. 1 - 0.01 0.2 µs

Rev.1.0, Sep.19.2003, page 6 of 9 (Ta =25°C, VB=3.0V, VDD=5.0V, unless otherwise noted) Limit Parameter Symbol Test condition MIN TYP MAX Unit Note Temperature output absolute value VTE . 2713 3392 mV Temperature output power supply voltage change 1 dVTE1 VDD=5.5V -45 - 45 mV Temperature output power supply voltage change 2 dVTE2 VDD=4.5V -45 - 45 mV Temperature output voltage load change dVTE3 Io=-0.2mA -20 - 20 mV AE circuit (Thermometer) The amount of temperature output change dVTE4 The Amount of Change (-10 to 50°C) Input range IA 50p - 120u A Light measurement output absolute value VAE IA=10nA 1914 mV The amount of change per two step dEVA1 IA=10nA -> 40nA -242 mV Output linearity 1 DEVS1 IA=50pA to 1.6nA -30 - 30 % Output linearity 2 DEVS2 IA=1.6nA to 410nA -23 - 23 % Output linearity 3 DEVS3 IA=410nA to 13.1 µA -23 - 23 % Output linearity 4 DEVS4 IA=13.1 µA to 120µA -30 - 30 % AE circuit (Light measurement circuit) Power supply response Trs IA=50pA - - 50 ms T S D thermole shutdown temperature TTSD Tip temperature in case H bridge output turns off 150 °C Note5 Note1: Input terminal : 11 to15 PIN Note2: L=47µH, C=100uF Note3: Since it is a power supply only for the insides of IC, please do not connect a charge pump circuit to others. Note4: The sum of upper and lower sides side ON resistance. ON resistance is changed with VB, VDD, and VDDH voltage. Note5: A shipment test is not performed although the TSD circuit characteristic presents reference data.

Rev.1.0, Sep.19.2003, page 7 of 9 SML IDR tON tOFF tOFF tON tf tr tr 100% 100% 100% 90% 50% 50% 50% 10% 90% 50% 10% – 10% – 50% – 90% – 100% – 50% – 90% – 10% tf Fig 1 H bridge part switching characteristic waveform SEL Truth value table SEL1 SEL2 SEL3 The contents of control L L L Standby H L L Only a DC/DC circuit is turned ON ( *note) H L H DC/DC + AE circuit ON + motor1 contorol (AEOUT: right out) H H H DC/DC + AE circuit ON + motor2 contorol(AEOUT: right out) H H L DC/DC + AE circuit ON + shutter contorol(AEOUT : temperature out) L L H Only AE circuit ON (AEOUT: right out) L H H Only AE circuit ON (AEOUT: right out) L H L Only AE circuit ON (AEOUT : temperature out) *1. SEL1:DC/DC and Charge pump contorol (L=OFF, H=ON) *Note SEL1 SEL2 VDDH VDD H L H L SEL3 H L (INPUT) (OUTPUT) VB MIN:10mS VB+2.5V MIN:10mS MD Operation OK AE Operation OK MIN:10mS Rippuru width changes with IDD and VB. MD Operation OK

Rev.1.0, Sep.19.2003, page 8 of 9 Motor control Truth value table INPUT MOTOR Each output SEL1 SEL2 SEL3 SML1 SML2 MOTOR1 MOTOR2 Shutter OUT1 OUT2 OUT3 H L H L L Standby Standby Standby OFF OFF OFF H L H H L Forward Rotation Standby Standby L H OFF H L H L H Reverse Standby Standby H L OFF MOTOR1 Control H L H H H Brake Standby Standby H H OFF H H H L L Standby Standby Standby OFF OFF OFF H H H H L Standby Forward Rotation Standby OFF H L H H H L H Standby Reverse Standby OFF L H MOTOR2 Control H H H H H Standby Brake Standby OFF H H H H L L L Standby Standby Standby OFF OFF OFF H H L H L Standby Standby Forward Rotation OFF OFF L H H L L H Standby Standby Reverse OFF OFF H Shutter Control H H L H H Standby Standby Brake OFF OFF H *: Please pass through the Brake or Stand-by mode by all means in case of moving from forward rotation to Reverse rotation or from Reverse rotation to forward rotation by the motor control. (ex.) Forward rotation -> Brake -> Reverse rotation,Reverse rotation -> Stand-by -> Forward rotation

Rev.1.0, Sep.19.2003, page 9 of 9 Package Dimensions SSOP20-P-255-0.65 Weight(g) JEDEC CodeEIAJ Package Code Lead Material Cu Alloy 20P2F-A Plastic 20pin 255mil SSOP Symbol Min Nom Max A b c D E L y Dimension in Millimeters H E .170 .130 .46 .34 .26 .30 .01 .10 .151 .220 .150 .56 .44 .650 .46 .50 .01 .85 .20 .451 .320 .20 .66 .54 .66 .70 .10 b2 0.35 0° 10° e e b2 Recommended Mount Pad x —Z1 0.325 0.475 0.13 z MMP 20 11 101 HE E D e y F A A2 A1 L c Detail F G b x M Detail F z

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