* DIODES INCORPORATED AND ITS AFFILIATED COMPANIES AND SUBSIDIARIES (COLLECTIVELY, "DIODES") * PROVIDE THESE SPICE MODELS AND DATA (COLLECTIVELY, THE "SM DATA") "AS IS" AND WITHOUT ANY * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY WARRANTY OF MERCHANTABILITY * OR FITNESS FOR A PARTICULAR PURPOSE, ANY WARRANTY ARISING FROM COURSE OF DEALING OR COURSE OF * PERFORMANCE, OR ANY WARRANTY THAT ACCESS TO OR OPERATION OF THE SM DATA WILL BE UNINTERRUPTED, * OR THAT THE SM DATA OR ANY SIMULATION USING THE SM DATA WILL BE ERROR FREE. TO THE MAXIMUM * EXTENT PERMITTED BY LAW, IN NO EVENT WILL DIODES BE LIABLE FOR ANY DIRECT OR INDIRECT, * SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH * THE PRODUCTION OR USE OF SM DATA, HOWEVER CAUSED AND UNDER WHATEVER CAUSE OF ACTION OR THEORY * OF LIABILITY BROUGHT (INCLUDING, WITHOUT LIMITATION, UNDER ANY CONTRACT, NEGLIGENCE OR OTHER * TORT THEORY OF LIABILITY), EVEN IF DIODES HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, * AND DIODES' TOTAL LIABILITY (WHETHER IN CONTRACT, TORT OR OTHERWISE) WITH REGARD TO THE SM * DATA WILL NOT, IN THE AGGREGATE, EXCEED ANY SUMS PAID BY YOU TO DIODES FOR THE SM DATA. * PSpice Model Editor - Version 16.6.0 *************************************************************************************** *************************************************************************************** * * DEVICE : AL3353 - Diodes Incorporated * DATE : 22NOV2019 * SIMULATOR : PSPICE 16.6 * MODEL VERSION : 1.0 * *************************************************************************************** *************************************************************************************** * * DEVICE NOTES: * Following features are been modelled: * 1. Under Voltage Lockout (UVLO) * 2. Output Overvoltage Protection * 3. Overvoltage UVLO Protection * 4. Overcurrent Protection * 5. LED Cathode Short to GND Protection * 5. Inductor or Diode short circuit Protection * 6. Thermal Shutdown * ************************************************************************************** *************************************************************************************** *$ .SUBCKT AL3353 PWM OVP CMP FB VIN GATE GND CS PARAMS: TAMB=27 XU1 PWM OVP CMP FB VIN GATE GND CS Block_1_0 .ENDS *$ .SUBCKT Block_1_0 PWM OVP CMP FB VIN GATE GND CS PARAMS: TAMB={TAMB} IS1 0 CS 50U R70 SHUTDOWN SHUTDOWN_DEL 100 C70 SHUTDOWN_DEL 0 1u IC=0 GComparator 23 0 VALUE = {(((0.2631*V(Ta,0))+((640*(1-V(SHUTDOWN_DEL,0)))+50))*1U)} VCCVS1_in VIN 23 HCCVS1 IQ 0 VCCVS1_in 1 XU9 Ta IC_PD IC_TEMP IC_TEMP_0 XU6 I_GATE_AVG IQ I_GATE IC_PD VIN PD_0 R1 PWM 0 220K ECS1 VCC_INT_J1 0 VALUE = {IF(V(UVLO,0)<0.5,7.2,0)} XU7 SNS_CL SS_Done CS PWM_GATE UVLO OVP VIN PWM CMP SHUTDOWN IC_TEMP + FB_OV_SNS_CL_0 XU1 I_GATE PWM_GATE VCC_INT_J1 GATE DRIVER_0 XU2 PWM_GATE CMP Slope_ramp SHUTDOWN SNS_CL CS CLK_ADV CLK PWM_BLOCK_0 XU5 SS_Done SHUTDOWN FB PWM CMP GM_AMP_0 XU4 CLK_ADV Slope_ramp CLK Oscillator_0 .ENDS *$ .SUBCKT IC_TEMP_0 Ta PD IC_TEMP PARAMS: TAMB={TAMB} *IS1 0 25 1 *ECS2 Ta 0 VALUE = {27-((1-V(25,0))/1M)} ECS2 Ta 0 VALUE = {TAMB} *R1 25 0 1 TC=1M ECS1 IC_TEMP 0 VALUE = {V(PD,0)*105+V(Ta,0)} .ENDS *$ .SUBCKT PD_0 I_GATE_AVG IQ I_GATE PD VIN R5 27 I_GATE_AVG 833M C4 I_GATE_AVG 0 100U IC=0 R4 28 27 833M C3 27 0 100U IC=0 EVCVS1 29 0 I_GATE 0 1 XU2 0 28 DIODE_SAN_0 R3 29 28 1 ECS3 PD 0 VALUE = {V(VIN,0)*(V(I_GATE_AVG,0)+V(IQ,0))} R2 30 31 100M C2 31 0 100U IC=0 R1 32 30 100M ECS2 I_GATE_RMS 0 VALUE = {SQRT(V(31,0))} C1 30 0 100U IC=0 ECS1 32 0 VALUE = {V(I_GATE,0)^2} .ENDS *$ .SUBCKT FB_OV_SNS_CL_0 SNS_CL SS_Done SENSE PWM_GATE UVLO OVP VIN PWM COMP + SHUTDOWN Ta V2 50 0 1.2 V3 56 0 7.5 V6 58 0 1.2 IS3 0 59 1M V5 64 0 3.2 IS1 0 62 1M V4 66 0 800M V1 68 0 500M VREF 69 0 2 XU20 VF4 45 46 AND2_SAN_0 + PARAMS: VDD=1 VSS=0 VTH=0.5 XU19 UVLO 45 INV_SAN_0 + PARAMS: VDD=1 VSS=0 C4 46 OV_UVLO_HP 1U IC=0 R1 OV_UVLO_HP 0 1 ECS8 VIN_HP 0 VALUE = {IF(V(SS_Done,0)>0.5,V(X,0),0)} XU18 48 49 INV_SAN_0 + PARAMS: VDD=1 VSS=0 GVCCS1 0 CS_HIGH_Pre 49 0 4.901M XU1 50 SENSE 0 48 COMPHYS2_SAN_0 + PARAMS: VDD=1 VSS=0 XU6 VIN_HP OV_UVLO_HP VIN_OV_UVLO_HPOR OR2_SAN_0 + PARAMS: VDD=1 VSS=0 C5 VIN 47 1U IC=0 R2 47 0 1 XU50 47 X MINIMUM_ON_TIME XU17 VF5 VF6 VF4 AND2_SAN_0 + PARAMS: VDD=1 VSS=0 VTH=0.5 XU16 FBX_OVP_UVLO VF6 INV_SAN_0 + PARAMS: VDD=1 VSS=0 XU15 SS_Done VF5 INV_SAN_0 + PARAMS: VDD=1 VSS=0 ECS7 VINORPWM 0 VALUE = {IF(V(VIN_OV_UVLO_HPOR,0)>0,V(VIN_OV_UVLO_HPOR,0),0)} XU14 SD_Set VINORPWM SHUTDOWN SRLATCHRHP_SAN_0 + PARAMS: VDD=1 VSS=0 XU12 57 TSD PWMLOW SD_Set OR3_SAN_0 + PARAMS: VDD=1 VSS=0 ECS5 PWMLOW 0 VALUE = {IF(V(59,0)>0.5,1,0)} XU13 PWM 58 0 60 COMPHYS2_SAN_0 + PARAMS: VDD=1 VSS=0 SW3 59 0 60 0 S_VSWITCH_1 C3 59 0 40U IC=0 ECS6 TSD 0 VALUE = {IF(V(Ta,0)>160,1,0)} XU11 61 CSHIGH COMP_HIGH 57 OR3_SAN_0 + PARAMS: VDD=1 VSS=0 XU10 FBX_OVP FBX_OVP_UVLO UVLO 61 OR3_SAN_0 + PARAMS: VDD=1 VSS=0 ECS4 63 0 VALUE = {IF(V(62,0)>0.5,1,0)} *XU9 63 VINORPWM COMP_HIGH SRLATCHRHP_SAN_0 XU9 63 Y1 COMP_HIGH SRLATCHRHP_SAN_0 + PARAMS: VDD=1 VSS=0 XU8 64 COMP 0 65 COMPHYS2_SAN_0 + PARAMS: VDD=1 VSS=0 SW1 62 0 65 0 S_VSWITCH_2 C2 62 0 74U IC=0 XU7 56 VIN 66 UVLO COMPHYS2_SAN_0 + PARAMS: VDD=1 VSS=0 ECS3 OV_UVLO_THRD 0 VALUE = {150M+(V(SS_Done,0)*100M)} XU3 OVP_Comp VINORPWM FBX_OVP SRLATCHRHP_SAN_0 + PARAMS: VDD=1 VSS=0 XU2 OV_UVLO_THRD OVP 0 FBX_OVP_UVLO COMPHYS2_SAN_0 + PARAMS: VDD=1 VSS=0 ECS2 67 0 VALUE = {IF(V(CS_HIGH_Pre,0)>0.45,1,0)} XU5 67 VINORPWM CSHIGH SRLATCHRHP_SAN_0 + PARAMS: VDD=1 VSS=0 SW2 CS_HIGH_Pre 0 SHUTDOWN 0 S_VSWITCH_3 C1 CS_HIGH_Pre 0 100N IC=0 *ECS1 SNS_CL 0 VALUE = {IF(V(SENSE,0)>V(68,0),1,0)} ECS1 SNS_CL_PRE 0 VALUE = {IF(V(SENSE,0)>V(68,0),1,0)} RCS_F SNS_CL_PRE SNS_CL 141 CCS_F SNS_CL 0 1n XU4 OVP 69 0 OVP_Comp COMPHYS2_SAN_0 X53 VINORPWM Y1 MINIMUM_ON_TIME + PARAMS: VDD=1 VSS=0 .MODEL S_VSWITCH_1 VSWITCH (RON=1M ROFF=1G VON=800M VOFF=200M) .MODEL S_VSWITCH_2 VSWITCH (RON=1M ROFF=1G VON=800M VOFF=200M) .MODEL S_VSWITCH_3 VSWITCH (RON=1M ROFF=1G VON=800M VOFF=200M) .ENDS *$ .SUBCKT MINIMUM_ON_TIME IN OUT PARAMS: VDD=1 VSS=0 MIN_ON_TIME=50n C_C1 0 N06463 1n IC=0 TC=0,0 C_C2 0 N06605 1n IC=0 TC=0,0 V_V3 N06765 0 {VDD} R_R2 0 N06605 {19*{MIN_ON_TIME}/(13.86n)} TC=0,0 E_ABM7 N06563 0 VALUE { {IF(V(N06463)>VTH,VSS,VDD)} } E_ABM9 OUT 0 VALUE { {if(V(IN)>{VTH} | V(N06605)>{VTH},{VDD},{VSS})} + } R_R1 IN N06463 {MIN_ON_TIME/(20n)} TC=0,0 E_ABM8 N06583 0 VALUE { {if(V(IN)>{VTH} & V(N06563)>{VTH},{VDD},{VSS})} + } X_S1 N06583 0 N06765 N06605 MOT_COPY_S1 .PARAM vth={(vdd+vss)/2} .ENDS MINIMUM_ON_TIME *$ .subckt MOT_COPY_S1 1 2 3 4 S_S1 3 4 1 2 _S1 RS_S1 1 2 1G .MODEL _S1 VSWITCH Roff=10G Ron=10m Voff=0.2 Von=0.8 .ends MOT_COPY_S1 *$ .SUBCKT DRIVER_0 I_GATE PWM VCC_INT GATE VCCVS1_in 100 GATE HCCVS1 I_GATE 0 VCCVS1_in 1 SW2 100 0 PWM 0 S_VSWITCH_1 SW1 VCC_INT 100 PWM 0 S_VSWITCH_2 .MODEL S_VSWITCH_1 VSWITCH (RON=9.09 ROFF=1G VON=200M VOFF=800M) .MODEL S_VSWITCH_2 VSWITCH (RON=18.18 ROFF=1G VON=800M VOFF=200M) .ENDS *$ .SUBCKT PWM_BLOCK_0 PWM_OUT COMP SLOPE_R SHUTDOWN SNS_CL SENSE CLK_ADV CLK XU6 102 CLK_ADV CLK_ADV_J1 AND2_SAN_1 + PARAMS: VDD=1 VSS=0 VTH=0.5 XU4 SHUTDOWN 102 INV_SAN_0 + PARAMS: VDD=1 VSS=0 XU3 105 CLK CLK_SDNBAR AND2_SAN_1 + PARAMS: VDD=1 VSS=0 VTH=0.5 XU2 SHUTDOWN 105 INV_SAN_0 + PARAMS: VDD=1 VSS=0 XU5 PWM_OUT SR_OUT_J1 CLK_ADV_J1 CLK_SDNBAR MIN_ON_OFF_TIME_0 XU1 SHUTDOWN 106 SNS_CL 107 OR3_SAN_0 *XU1 SHUTDOWN Y SNS_CL 107 OR3_SAN_0 + PARAMS: VDD=1 VSS=0 XU36 CLK_SDNBAR 107 SR_OUT_J1 SRLATCHRHP_SAN_0 + PARAMS: VDD=1 VSS=0 EComparator 106 0 VALUE = {IF(V(109,0)>V(108,0),1,0)} *XU51 106 Y MINIMUM_ON_TIME Ecomp_ramp 108 0 VALUE = {V(COMP,0)-V(SLOPE_R,0)} EVCVS1 109 0 SENSE 0 3 .ENDS *$ .SUBCKT MIN_ON_OFF_TIME_0 PWM SR_OUT CLK_ADV CLK XU4 116 TMINON PWM AND2_SAN_1 + PARAMS: VDD=1 VSS=0 VTH=0.5 XU1 TMINON CLK_ADV 116 SRLATCHRHP_SAN_1 + PARAMS: VDD=1 VSS=0 XU3 TMIN SR_OUT TMINON OR2_SAN_0 + PARAMS: VDD=1 VSS=0 ECS1 118 0 VALUE = {IF(V(117,0)>0.5,1,0)} C1 117 0 869N IC=0 R1 117 TMIN 1 XU2 CLK 118 TMIN SRLATCHRHP_SAN_1 + PARAMS: VDD=1 VSS=0 .ENDS *$ .SUBCKT GM_AMP_0 SS_Done SHUTDOWN FB PWM COMP V3 136 0 0 V2 137 0 400M VHYS 138 0 1.2 VREF 139 0 2.5 V1 134 0 1 IS1 0 SS 22U V4 142 0 4.5 XU18 131 SS_Done DIODE_SAN_0 C6 SS_Done 0 1 ECS8 131 0 VALUE = {V(132,0)} SW1 CMP 0 SHUTDOWN 0 S_VSWITCH_1 GCS3 CMP 0 VALUE = {LIMIT(((V(FB,0)-V(VREF,0))*100U),60U,-30U)} C2 CMP 0 1F IC=0 R1 CMP 0 31.62MEG XU4 SS 134 DIODE_SAN_0 ECS2 135 0 VALUE = {LIMIT(V(SS,0),0.4,0)} XU1 SS 137 136 132 COMPHYS2_SAN_0 + PARAMS: VDD=1 VSS=0 ECS1 VREF 0 VALUE = {V(135,0)*V(Dutycycle,0)} XU5 PWM 139 138 140 COMPHYS2_SAN_0 + PARAMS: VDD=1 VSS=0 R5 141 Dutycycle 318 C4 Dutycycle 0 1U IC=0 R4 140 141 318 C3 141 0 1U IC=0 C1 SS 0 1U IC=0 SW3 SS 0 SHUTDOWN 0 S_VSWITCH_2 R2 CMP COMP 1 XU2 COMP 142 DIODE_SAN_0 .MODEL S_VSWITCH_1 VSWITCH (RON=1M ROFF=1G VON=800M VOFF=200M) .MODEL S_VSWITCH_2 VSWITCH (RON=1M ROFF=1G VON=800M VOFF=200M) .ENDS *$ .SUBCKT Oscillator_0 CLK_ADV Slope_ramp CLK V1 SLOPE_AMP 0 2 IS2 0 153 6M R3 148 CLK 1 *C4 148 0 28N IC=0 C4 148 0 72.15N IC=0 XU3 149 148 CLK SRLATCHRHP_SAN_1 + PARAMS: VDD=1 VSS=0 XU2 CLK_ADV 149 150 SRLATCHRHP_SAN_1 + PARAMS: VDD=1 VSS=0 R1 150 151 1 C3 151 0 601.24N IC=0 ECS12 149 0 VALUE = {IF(V(151,0)>0.5,1,0)} ECS3 152 0 VALUE = {IF(V(CLK,0)>0.5,1,0)} SW7 Slope_ramp 0 152 0 S_VSWITCH_1 GCS15 Slope_ramp 0 VALUE = {-120K*1U*V(SLOPE_AMP,0)} C7 Slope_ramp 0 1U IC=0 ECS2 154 0 VALUE = {IF(V(153,0)>0.5,1,0)} ECS1 156 0 VALUE = {IF(V(155,0)>0.5,1,0)} R2 155 CLK_ADV 1 *C2 155 0 28N IC=0 C2 155 0 72.2N IC=0 XU5 154 156 CLK_ADV SRLATCHRHP_SAN_1 + PARAMS: VDD=1 VSS=0 SW2 153 0 156 0 S_VSWITCH_2 C1 153 0 100N IC=0 XU53 0 153 DIODE_SAN_0 .MODEL S_VSWITCH_1 VSWITCH (RON=1M ROFF=1G VON=800M VOFF=200M) .MODEL S_VSWITCH_2 VSWITCH (RON=1M ROFF=1G VON=800M VOFF=200M) .ENDS *$ .SUBCKT DIODE_SAN_0 1 2 D1 1 2 IDEAL .MODEL IDEAL D N=1M IS=1E-15 TT=1F .ENDS DIODE_SAN_0 *$ .SUBCKT AND2_SAN_0 IN1 IN2 OUT PARAMS:VDD=1.8 VSS=0 VTH=0.9 E1 OUT1 0 VALUE={IF(V(IN1)>{VTH}&V(IN2)>{VTH},{VDD},0)} R1 OUT1 OUT 0.1 C1 OUT 0 1N IC=0 .ENDS AND2_SAN_0 *$ .SUBCKT INV_SAN_0 IN OUT PARAMS: VDD=1 VSS=0 .PARAM VTH={({VDD}+{VSS})/2} E1 OUT1 0 VALUE={IF(V(IN)>{VTH},{VSS},{VDD})} R1 OUT1 OUT 1 C1 OUT 0 1N IC=0 .ENDS INV_SAN_0 *$ * .SUBCKT COMPHYS2_SAN_0 INP INM HYS VOUT PARAMS: VDD=1.8 VSS=0 .PARAM VTH = {( {VDD} + {VSS})/2 } EHYS INM INM_INT VALUE = {IF (V(VOUT)>{VTH},V(HYS),0)} E1 VOUT_PRE 0 VALUE = {IF(V(INP)>V(INM_INT),{VDD},{VSS})} R1 VOUT_PRE VOUT 1 C1 VOUT 0 1N IC=0 .ENDS COMPHYS2_SAN_0 *$ .SUBCKT OR2_SAN_0 IN1 IN2 OUT PARAMS:VDD=1 VSS=0 .PARAM VTH = {( {VDD} + {VSS})/2} E1 OUT1 0 VALUE={IF(V(IN1)<{VTH}&V(IN2)<{VTH},{VSS},{VDD})} R5 OUT1 OUT 1 C5 OUT 0 1N IC=0 .ENDS OR2_SAN_0 *$ ****SRLATCHRHP_SAN**** .SUBCKT SRLATCHRHP_SAN_0 S R Q PARAMS: VDD=1 VSS=0 .PARAM VTH = 0.1 E1 QPRE 0 VALUE = {IF((V(S)VTH,VSS,IF(V(S)>VTH&V(R)VTH&V(R)>VTH,VSS,VSS))))} R1 QPRE OUT 1 C1 OUT 0 1N IC=0 E3 Q 0 VALUE = {IF (V(OUT)>VTH,VDD,0)} .ENDS SRLATCHRHP_SAN_0 *$ .SUBCKT OR3_SAN_0 IN1 IN2 IN3 OUT PARAMS:VDD=1.8 VSS=0 .PARAM VTH = {( {VDD} + {VSS})/2} E1 OUT1 0 VALUE={IF(V(IN1)<{VTH}&V(IN2)<{VTH}&V(IN3)<{VTH},{VSS},{VDD})} R1 OUT1 OUT 1 C1 OUT 0 1N IC=0 .ENDS OR3_SAN_0 *$ .SUBCKT AND2_SAN_1 IN1 IN2 OUT PARAMS:VDD=1.8 VSS=0 VTH=0.9 E1 OUT1 0 VALUE={IF(V(IN1)>{VTH}&V(IN2)>{VTH},{VDD},0)} R1 OUT1 OUT 1 C1 OUT 0 1N IC=0 .ENDS AND2_SAN_1 *$ ****SRLATCHRHP_SAN**** .SUBCKT SRLATCHRHP_SAN_1 S R Q PARAMS: VDD=1 VSS=0 .PARAM VTH = 0.5 E1 QPRE 0 VALUE = {IF((V(S)VTH,VSS,IF(V(S)>VTH&V(R)VTH&V(R)>VTH,VSS,VSS))))} R1 QPRE OUT 1 C1 OUT 0 1N IC=0 E3 Q 0 VALUE = {IF (V(OUT)>VTH,VDD,0)} .ENDS SRLATCHRHP_SAN_1 .END *$ * SCMP13WBC8W1 LED model * Model Generated by ROHM * All Rights Reserved * Commercial Use or * Resale Restricted * Date: 2011/06/20 .subckt LED A C D1 A C SCMP13WBC8W1 .MODEL SCMP13WBC8W1 D + IS=10.000E-21 + N=2.3976 + RS=.1837 + IKF=8.4401 + CJO=1.0000E-12 + M=.3333 + VJ=.75 + BV=100 + IBV=100.00E-6 + TT=5.0000E-9 *+ ISR=100.00E-12 .ENDS LED *$ .SUBCKT DMT10H010LK3 10 20 30 * TERMINALS: D G S M1 1 2 3 3 NMOS L = 1E-006 W = 1E-006 RD 10 1 0.003569 RS 30 3 0.001 RG 20 2 1.2 CGS 2 3 3.092E-009 EGD 12 0 2 1 1 VFB 14 0 0 FFB 2 1 VFB 1 CGD 13 14 2.1E-009 R1 13 0 1 D1 12 13 DLIM DDG 15 14 DCGD R2 12 15 1 D2 15 0 DLIM DSD 3 10 DSUB .MODEL NMOS NMOS LEVEL = 3 VMAX = 5.378E+005 ETA = 0.001 VTO = 2.685 + TOX = 6E-008 NSUB = 1E+016 KP = 53.29 U0 = 400 KAPPA = 10 .MODEL DCGD D CJO = 3.5E-010 VJ = 0.8 M = 0.6 .MODEL DSUB D IS = 2.273E-010 N = 1.184 RS = 0.0002213 BV = 103 CJO = 2E-009 VJ = 0.8 M = 0.6 .MODEL DLIM D IS = 0.0001 .ENDS *$ .SUBCKT SDT 1 2 D1 1 2 ideal .model ideal D IS=350.02E-9 +N=1.0363 +RS=18.307E-3 +IKF=3.7362 +CJO=1.1962E-9 +M=.60651 +VJ=1.1416 *+ISR=99.900E-3 +NR=.5005 +XTI=-14 +BV=100 +IBV=100.00E-6 +TT=5.0000E-9 .ENDS SDT *$