High Voltage Full Bridge Drive IC SLA2403M Features External Dimensions (unit: mm) ● One Package Full Bridge Driver Consisted of High Voltage IC and Power MOS FETs (4 pieces) ● High Voltage Driver which accepts direct connection to the input signal line ● External components such as high voltage diodes and capacitors are not required 3.2 ±0.15 * Ratings Unit VM 500 V b Conditions 0.65 +0.2 –0.1 16.0±0.2 13.0±0.2 9.9±0.2 Lead plate thickness resins 0.8max a 9.5 min Symbol +0.2 2.45±0.2 1.0 –0.1 +0.2 17• P1.68 ±0.1 =28.56 Input voltage VIN 15 Output voltage VO 500 V IO 7 A Tc=25ºC IO (peak) 15 A PW V 0.55 –0.1 31.5 max Output current Power dissipation 4.8±0.2 1.7±0.1 2.7 Parameter Power source voltage Ellipse 3.2 ± 0.15 •3.8 16.4 ±0.2 8.5 max Absolute Maximum Ratings 31.0 ±0.2 24.4 ±0.2 a: Part No. b: Lot No. 250µs 5 (Ta=25ºC) W Without heatsink 40 (Tc=25ºC) W With infinite heatsink PD Storage temperature Tstg –40 to +125 ºC Operation temperature Topr –40 to +125 ºC Junction temperature Tj 150 ºC Block Diagram * Power GND (D terminal) to -HV (-HV terminal) voltage. 7 Electrical Characteristics Parameter Symbol MOSQ2 MOSQ1 4 Ratings min Power MOS FET output breakdown voltage BVOUT Power MOS FET output leakage voltage IOUT (off) High-side Power MOS FET output on-state voltage VOUT (on) 0.18 Lowside Power MOS FET output on-state voltage VOUT (on) 0.18 typ Unit max 5 Conditions D1 VCC HO1 OUT1 LO2 VIN1 V IO=100µA 100 µA VO=500V 0.26 0.34 V IO=0.4A, VIN=10V 0.26 0.34 V IO=0.4A, VGL=10V 500 2 MOSQ'2 LO1 GL1 6 –HV 8 VIN2 10 GL2 L GND 9 11 13 17 CPU * Dotted Line: Outside Connection ICC 1 3.0 mA VCC=6 to 15V ICC 2 4.0 mA VCC=10V, VM=400V Operating circuit current ICC 3 4.0 mA VCC=10V, VM=400V Input voltage (High level) VIH Input voltage (Low level) VIL Quiescent circuit current Delay time * 0.8VCC 0.2VCC VCC=6 to 15V V VCC=6 to 15V VCC IN1 t d (on) 2.0 µs VCC=10A, VIN=10V, t d (off) 3.0 µs VM=85V, IO=0.41A V –40 to +125ºC 6 VCC Operating voltage 15 Timing Chart V Ignition IN2 HO1 * About delay time LO2 Signal input waveform vs output waveform HO2 1 Highside switch turn-on, turn-off 2 Lowside switch turn-on, turn-off LO1 VIN1 0V 10% VIN1 10% 10% 0V 10% —HV 0V 10% 10% VOUT1 10% 10% td (on) td (on) VOUT2 td (on) * ∆t: ∆t = td (on) – td (off) Measurement Circuit VIN1 VIN2 RL VOUT1 VOUT2 VIN2 VIN1 VM 56 0V –100V 0V Conditions VCC=10V, VIN=10V (pulse) VM=85V IO=0.41A (RL=207Ω) * When pulse signal is inputted to VlN1, RL on solid line is ON and dotted line RL is off. On the contrary, when pulse signal is inputted to VlN2, RL on dotted line is ON and dotted line RL is off. td (on) OUT2-GND –400V D2 15 OUT2 MIC MOSQ'1 3 HO2 OSC 400Hz 14 16 SLA2403M Electrical Characteristics ■ Quiescent circuit current ■ Quiescent circuit current supplied high voltage 2.5 85ºC 2.0 25ºC 1.5 –40ºC 1.0 0.5 4.0 VIN=0V VCC=10V 2.5 125ºC 2.0 85ºC 1.5 25ºC 1.0 –40ºC 0.5 0 0 5 10 15 100 400 85ºC 25ºC 2 –40ºC 1 5 10 15 25ºC 1.5 –40ºC 1.0 0.5 0 2.5 2.0 12V 1.5 10V 9V 1.0 6V 0.5 100 200 300 400 VCC= 15V 3.0 2.5 12V 2.0 10V 9V 1.5 1.0 6V 0.5 500 0 100 200 300 400 500 High voltage VM (V) ■ Input threshold voltage ■ Gate drive voltage 10 10 Ta=25ºC VCC=VIN=10V 150ºC 4 125ºC 3 85ºC 2 25ºC 1 –40ºC 2 3 Output current 8 6 VCC=6V 4 2 0 –50 0 4 VCC=15V VCC=10V Gate drive voltage VGL (V) Input threshold voltage VIH (V) 5 1 500 0 0 6 400 3.5 High voltage VM (V) ■ Output on-state voltage 300 Ta=25ºC VCC= 15V 3.0 20 200 4.0 Operation voltage VCC (V) 0 100 ■ Operating circuit current 0 0 85ºC 2.0 500 Operating circuit current ICC3 (mA) 125ºC 4 3 125ºC 2.5 High voltage VM (V) Ta=25ºC Quiescent circuit current ICC2 (mA) 8 VCC=10V VCC= 6V 6 4 2 0 0 50 100 150 200 0 5 Ambient temperature (ºC) I OUT (A) ■ Output on-state voltage ■ Input threshold voltage 4 10 15 Input voltage VIN (V) ■ Gate drive voltage 10 7 Input threshold voltage VIL (V) VCC=VIN=10V 3 I O=2A 2 1 I O=0.4A 0 –50 0 50 100 Ambient temperature (ºC) 150 6 Gate drive voltage VGL (V) Quiescent circuit current ICC2 (mA) 300 3.5 0 VOUT (ON) (V) 200 ■ Quiescent circuit current supplied high voltage 150ºC VIN=0V VM=400V 150ºC 3.0 High voltage VM (V) ■ Quiescent circuit current supplied high voltage 5 3.5 0 0 20 Operation voltage VCC (V) Output on-state voltage VCC=VIN1(2)=10V 150ºC Operating circuit current ICC3 (mA) 150ºC 125ºC Quiescent circuit current ICC2 (mA) Quiescent circuit current ICC1 (mA) VIN=0V 0 Output on-state voltage VOUT (ON) (V) ■ Operating circuit current 3.0 3.0 5 4 VCC=10V 3 2 VCC=6V 8 VCC=10V 6 VCC=6V 4 2 1 0 –50 0 50 100 Ambient temperature (ºC) 150 0 –50 0 50 100 150 Ambient temperature (ºC) 57 High Voltage Full Bridge Drive IC SLA2403M Electrical Characteristics ■ High side switch turn-on, off ■ High side switch turn-on, off 5.0 5.0 Ta=25ºC VM=85V, I O=0.41A 2.0 turn-on 3.0 2.0 turn-on 6 8 10 12 0 –50 14 Operation voltage VCC (V) turn-off 3.0 turn-on 1.0 50 100 150 100 150 4 ■ Power derating curve 50 Tc=25ºC 30 20 10 without heatsink 0 50 100 Ambient temperature (ºC) 150 6 8 10 12 14 Operation voltage VCC (V) ■ Safe operating area (Power MOS FET) 100 RDS (on) limited 10 10µs 100µs 10 1 0.1 1ms 1 10ms 0.1 0.01 0.001 0.001 Ta=25ºC Single pulse 0.01 0.1 1 Power time (s) Ambient temperature (ºC) 0 –50 50 Drain current (A) 4.0 Transient thermal resistance (ºC/W) VM=85V, I O=0.41A VCC=10V 40 0 0 100 0 2.0 1.0 ■ Transient thermal resistance characteristics 5.0 0 –50 turn-off Ambient temperature (ºC) ■ Low side switch turn-on, off 2.0 3.0 turn-on 1.0 4 turn-on, off (µs) 4.0 turn-off turn-on, off (µs) turn-on, off (µs) turn-on, off (µs) turn-off 3.0 0 PD (W) Ta=25ºC VM=85V, I O=0.41A 4.0 1.0 Power derating 5.0 VM=85V, I O=0.41A VCC=10V 4.0 58 ■ Low side switch turn-on, off 10 100 Ta=25ºC Single pulse 0.01 10 100 Drain to source voltage (V) 1000