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| AN6721 IGBT Drive IC s Overview The AN6721is an IC with driver which drives the IGBT of large power element and various protective functions. It is suitable for drive of IH jar rice cooker or electromagnetic cooker. 6.00.3 2.40.25 3.50.25 Unit : mm s Features * Turning-on and -off driving capabilities of power element able to be set separately * Shunt regulator circuit built-in * Low VCC protection function built-in * Power-on protective function built-in. At power-on, the output is fixed to "Low" until the VCC rises to protect the power element from mis-conduction. * Protective operation signal output It transmits the signal to the control side when any of the above protective functions are activated. 18.20.3 6 5 4 1.50.25 3 2 1 0.50.1 1.50.25 2.54 7 0.3 + 0.1 - 0.05 3.00.3 7-pin SIP Package (SIP007-P-0000) s Block Diagram VDD 7 VCC Regurator OUT (H) 5V ON OFF 0V IN Low VCC Protector 1 Driver 5 OUT (L) Protection Signal Switch on Protector 3 PRT Q1 IGBT 6 Q1 2 Po Protector Operating Normal OPEN LOW 4 GND 30 s Pin Name Pin No. 1 2 3 4 5 6 7 Pin name Input terminal (IN) Protection operation signal output terminal (PO) Power-on protection terminal (PRT) GND Output (L) terminal (OUT (L)) Output (H) terminal (OUT (H)) VCC s Absolute Maximum Rating (Ta=25C) Parameter Supply voltage Note 1) Supply current Note 2) Symbol VCC ICC PD Topr Tstg Rating 21 525 -20 to 85 -55 to 150 Unit V mA mW C C Power dissipation Note 2) Operating ambient temperature Storage temperature Note 1) The supply voltage value is limited by shunt regulator. Note 2) Under Ta=85C s Electrical Characteristics (Ta=252C) Parameter Supply current (1) Supply current (2) Regulator voltage (1) Regulator voltage (2) Low VCC protection threshold Low VCC protection threshold difference Low VCC protection lower limit Low VCC protection upper limit Power-On protection threshold Power-On protection voltage Protection operation signal output Output voltage (H) Output voltage (L) Output voltage (L) Input voltage threshold Input voltage threshold difference Sink current peak value Source current peak value Fall time lag Rise time lag Symbol ICC1 ICC2 VCC (R) 1 VCC (R) 2 VVL DVV VCC (L) VOL VP VPRT VPO VOH VOL1 VOL2 VIL DVI If Ir tdf tdr VCC=20V VCC=20V ICC=6mA ICC=21mA V1=5V V1=5V V1=5V IO=30mA V3=4V IPRT=30mA VCC=1V IPO=0.5mA VCC=1V IO=-5mA IO=100mA IO=30mA VCC=38V VCC=38V RO=10 CO=18000pF RO=10 CO=6800pF RH=4.3k RL=200 RH=4.3k RL=200 1.75 0.35 1.05 0.45 0.05 0.3 20.5 6.5 0.1 7.1 0.8 0.8 22 0.4 0.1 2.05 0.45 1.3 0.6 0.25 0.5 0.45 0.7 Condition min 2.1 7 21.3 21.4 9.5 0.55 typ 3.3 8.5 22.7 22.8 9.9 0.61 max 4.5 10 24.1 24.2 10.3 0.67 2.5 0.3 7.7 0.93 0.93 23.5 0.7 0.3 2.35 0.55 Unit mA mA V V V V V V V V V V V V V V A A S S |
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