JAJSFJ1 May 2018 DLPA4000
PRODUCTION DATA.
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
SUPPLIES | ||||||
INPUT VOLTAGE | ||||||
VIN | Input voltage range | VINA – pin | 16(3) | 19.5 | 20 | V |
VLOW_BAT | Low battery warning threshold | VINA falling (via 5 bit trim function, 0.5 V steps) | 3.9 | 18.4 | V | |
Hysteresis | VINA rising | 90 | mV | |||
VUVLO | UVLO threshold | VINA falling (via 5 bit trim function, 0.5 V steps) | 3.9 | 18.4 | V | |
Hysteresis | VINA rising | 90 | mV | |||
VSTARTUP | Startup voltage | DMD_VBIAS, DMD_VOFFSET, DMD_VRESET loaded with 10 mA | 6 | V | ||
INPUT CURRENT | ||||||
IIDLE | Idle current | IDLE mode, all VIN pins combined | 15 | µA | ||
ISTD | Standby current | STANDBY mode, analog, internal supplies and LDOs enabled, DMD, ILLUMINATION and BUCK CONVERTERS disabled. | 3.7 | mA | ||
IQ_DMD | Quiescent current (DMD) | Quiescent current DMD block (in addtion to ISTD), VINA + DRST_VIN | 0.49 | mA | ||
IQ_ILLUM | Quiescent current (ILLUM) | Quiescent current ILLUM block (in addtion to ISTD), V_openloop= 3 V (0x18, ILLUM_OLV_SEL), VINA + ILLUM_VIN + ILLUM_A_VIN + ILLUM_B_VIN | 21 | mA | ||
IQ_BUCK | Quiescent current
(per BUCK) |
Quiescent current per BUCK converter (in addtion to ISTD), Normal mode, VINA + PWR_VIN + PWR1,2,5,6,7_VIN, PWR1,2,5,6,7_VOUT = 1 V | 4.3 | mA | ||
Quiescent current per BUCK converter (in addtion to ISTD), Normal mode, VINA + PWR_VIN + PWR1,2,5,6,7_VIN, PWR1,2,5,6,7_VOUT = 5 V | 15 | |||||
Quiescent current per BUCK converter (in addtion to ISTD), Cycle-skipping mode, VINA + PWR_VIN + PWR1,2,5,6,7_VIN = 1 V | 0.41 | |||||
Quiescent current per BUCK converter (in addtion to ISTD), Cycle-skipping mode, VINA + PWR_VIN + PWR1,2,5,6,7_VIN = 5 V | 0.46 | |||||
IQ_TOTAL | Quiescent current (Total) | Typical Application: ACTIVE mode, all VIN pins combined, DMD, ILLUMINATION and PWR1,2 enabled, PWR3,4,5,6,7 disabled. | 38 | mA | ||
INTERNAL SUPPLIES | ||||||
VSUP_5P0V | Internal supply, analog | 5 | V | |||
VSUP_2P5V | Internal supply, logic | 2.5 | V | |||
DMD - LDO DMD | ||||||
VDRST_VIN | 6 | 12 | 20 | V | ||
VDRST_5P5V | 5.5 | V | ||||
PGOOD | Power good DRST_5P5V | Rising | 80% | |||
Faling | 60% | |||||
OVP | Overvoltage protection DRST_5P5V | 7.2 | V | |||
Regulator dropout | At 25 mA, VDRST_VIN= 5.5 V | 56 | mV | |||
Regulator current limit(1) | 300 | 340 | 400 | mA | ||
DMD - BUCK CONVERTERS | ||||||
OUTPUT VOLTAGE | ||||||
VPWR_1_VOUT | Output Voltage | 1.1 | V | |||
VPWR_2_VOUT | Output Voltage | 1.8 | V | |||
DC output voltage accuracy | IOUT= 0 mA | –3% | 3% | |||
MOSFET | ||||||
RON,H | High side switch resistance | 25°C, VPWR_1,2_Boost – VPWR1,2_SWITCH = 5.5 V | 150 | mΩ | ||
RON,L | Low side switch resistance(1) | 25°C | 85 | mΩ | ||
LOAD CURRENT | ||||||
Allowed Load Current. | 3 | A | ||||
IOCL | Current limit(1) | LOUT= 3.3 μH | 3.2 | 3.6 | 4.2 | A |
ON-TIME TIMER CONTROL | ||||||
tON | On time | VIN = 12 V, VO = 5 V | 120 | ns | ||
tOFF(MIN) | Minimum off time(1) | TA = 25°C, VFB = 0 V | 270 | ns | ||
START-UP | ||||||
Soft start | 1 | 2.5 | 4 | ms | ||
PGOOD | ||||||
RatioOV | Overvoltage protection | 120% | ||||
RatioPG | Relative power good level | Low to High | 72% | |||
ILLUMINATION - LDO ILLUM | ||||||
VILLUM_VIN | 6 | 12 | 20 | V | ||
VILLUM_5P5V | 5.5 | V | ||||
PGOOD | Power good ILLUM_5P5V | Rising | 80% | |||
Falling | 60% | |||||
OVP | Overvoltage protection ILLUM_5P5V | 7.2 | V | |||
Regulator dropout | At 25 mA, VILLUM_VIN = 5.5 V | 53 | mV | |||
Regulator current limit(1) | 300 | 340 | 400 | mA | ||
ILLUMINATION - DRIVER A,B | ||||||
VILLUM_A,B_IN | Input supply voltage range | 6 | 12 | 20 | V | |
PWM | ||||||
ƒSW | Oscillator frequency | 3 V < VIN < 20 V | 600 | kHz | ||
tDEAD | Output driver dead time | HDRV off to LDRV on, TRDLY = 0 | 28 | ns | ||
HDRV off to LDRV on, TRDLY = 1 | 40 | |||||
LDRV off to HDRV on, TRDLY = 0 | 35 | |||||
OUTPUT DRIVERS | ||||||
RHDHI | High-side driver pull-up resistance | VILLUM_A,B_BOOT – VILLUM_A,B_SW = 5 V, IHDRV = –100 mA | 4.9 | Ω | ||
RHDLO | High-side driver pull-down resistance | VILLUM_A,B_BOOT – VILLUM_A,B_SW = 5 V, IHDRV = 100 mA | 3 | Ω | ||
RLDHI | Low-side driver pull-up resistance | ILDRV = –100 mA | 3.1 | Ω | ||
RLDLO | Low-side driver pull-down resistance | ILDRV = 100 mA | 2.4 | Ω | ||
tHRISE | High-side driver rise time(1) | CLOAD = 5 nF | 23 | ns | ||
tHFALL | High-side driver fall time(1) | CLOAD = 5 nF | 19 | ns | ||
tLRISE | Low-side driver rise time(1) | CLOAD = 5 nF | 23 | ns | ||
tLFALL | Low-side driver fall time(1) | CLOAD = 5 nF | 17 | ns | ||
OVERCURRENT PROTECTION | ||||||
HSD OC | High-Side Drive Over Current threshold | External switches, VDS threshold(1). | 185 | mV | ||
BOOT DIODE | ||||||
VDFWD | Bootstrap diode forward voltage | IBOOT = 5 mA | 0.75 | V | ||
PGOOD | ||||||
RatioUV | Undervoltage protection | 89% | ||||
INTERNAL RGB STROBE CONTROLLER SWITCHES | ||||||
RON | ON-resistance | CH1,2,3_SWITCH | 30 | 45 | mΩ | |
ILEAK | OFF-state leakage current | VDS= 5.0 V | 0.1 | µA | ||
IMAX | Maximum current | 6 | A | |||
DRIVERS EXTERNAL RGB STROBE CONTROLLER SWITCHES | ||||||
CHx_GATE_CNTR_HIGH | Gate control high level | ILLUM_SW_ILIM_EN[2:0] = 7, register 0x02, ISINK= 400 µA | 4.35 | V | ||
ILLUM_SW_ILIM_EN[2:0] = 0, register 0x02, ISINK= 400 µA | 5.25 | |||||
CHx_GATE_CNTR_LOW | Gate control low level | ILLUM_SW_ILIM_EN[2:0] = 7, register 0x02, ISINK= 400 µA | 55 | mV | ||
ILLUM_SW_ILIM_EN[2:0] = 0, register 0x02, ISINK= 400 µA | 55 | |||||
LED CURRENT CONTROL | ||||||
VLED_ANODE | LED Anode voltage(1) | Ratio with respect to VILLUM_A,B_VIN
(Duty cycle limitation). |
0.85x | |||
8.6 | V | |||||
ILED | LED currents | VILLUM_A,B_VIN ≥ 8 V. See register SWx_IDAC[9:0] for settings. | 1 | 32 | A | |
DC current offset, CH1,2,3_SWITCH | RLIM = 4 mΩ | –150 | 0 | 150 | mA | |
Transient LED current limit range (programmable) | 20% higher than ILED. Min-setting,
RLIM= 4 mΩ. |
11% | ||||
20% higher than ILED. Max-setting,
RLIM= 4 mΩ. Percentage of max current. |
133% | |||||
tRISE | Current rise time | ILED from 5% to 95%, ILED = 600 mA, transient current limit disabled(1). | 50 | µs | ||
BUCK CONVERTERS - LDO_BUCKS | ||||||
VPWR_VIN | Input voltage range PWR1,2,5,6,7_VIN | 16 | 19.5 | 20 | V | |
VPWR_5P5V | PWR_5P5V | 5.5 | V | |||
PGOOD | Power good PWR_5P5V | Rising | 80% | |||
Falling | 60% | |||||
OVP | Overvoltage Protection PWR_5P5V | 7.2 | V | |||
Regulator dropout | At 25 mA, VPWR_VIN= 5.5 V | 41 | mV | |||
Regulator current limit(1) | 300 | 340 | 400 | mA | ||
BUCK CONVERTERS - GENERAL PURPOSE BUCK CONVERTERS(4) | ||||||
OUTPUT VOLTAGE | ||||||
VPWR_5,6,7_VOUT | Output Voltage (General Purpose Buck1,2,3) | 8-bit programmable | 1 | 5 | V | |
DC output voltage accuracy | IOUT= 0 mA | –3.5% | 3.5% | |||
MOSFET | ||||||
RON,H | High-side switch resistance | 25°C, VPWR5,6,7_Boost – VPWR5,6,7_SWITCH = 5.5 V | 150 | mΩ | ||
RON,L | Low-side switch resistance(1) | 25°C | 85 | mΩ | ||
LOAD CURRENT | ||||||
Allowed load current PWR6. | 2 | A | ||||
Allowed load current PWR5, PWR7. | Buck converters should not be used. | A | ||||
IOCL | Current limit(1) | LOUT= 3.3 μH | 3.2 | 3.6 | 4.2 | A |
ON-TIME TIMER CONTROL | ||||||
tON | On time | VIN = 12 V, VO = 5 V | 120 | ns | ||
tOFF(min) | Minimum off time(1) | TA = 25°C, VFB = 0 V | 270 | 310 | ns | |
START-UP | ||||||
tSS | Soft-start period | 1 | 2.5 | 4 | ms | |
PGOOD | ||||||
RatioOV | Overvoltage protection | 120% | ||||
RatioPG | Relative power good level | Low to High | 72% | |||
AUXILIARY LDOs | ||||||
VPWR3,4_VIN | Input voltage range | LDO1 (PWR4), LDO2 (PWR3) | 3.3 | 12 | 20 | V |
PGOOD | Power good PWR3_VOUT, PWR4_VOUT | PWR3_VOUT and PWR4_VOUT rising | 80% | |||
PWR3_VOUT and PWR4_VOUT falling | 60% | |||||
OVP | Overvoltage Protection PWR3_VOUT, PWR4_VOUT | 7 | V | |||
DC output voltage accuracy PWR3_VOUT, PWR4_VOUT | IOUT= 0 mA | –3% | 3% | |||
Regulator current limit(1) | 300 | 340 | 400 | mA | ||
tON | Turn-on time | to 80% of VOUT = PWR3 and PWR4, C = 1 µF | 40 | µs | ||
LDO2 (PWR3) | ||||||
VPWR3_VOUT | Output Voltage PWR3_VOUT | 2.5 | V | |||
Load Current capability | 200 | mA | ||||
DC Load regulation PWR3_VOUT | VOUT= 2.5 V, 5 ≤ IOUT ≤ 200 mA | –70 | mV/A | |||
DC Line regulation PWR3_VOUT | VOUT= 2.5 V, IOUT= 5 mA, 3.3 ≤ PWR3_VIN ≤ 20 V | 30 | µV/V | |||
LDO1 (PWR4) | ||||||
VPWR4_VOUT | Output Voltage PWR4_VOUT | 3.3 | V | |||
Load Current capability | 200 | mA | ||||
DC Load regulation PWR4_VOUT | VOUT= 3.3 V, 5 ≤ IOUT ≤ 200 mA | –70 | mV/A | |||
DC Line regulation PWR4_VOUT | VOUT= 3.3 V, IOUT= 5 mA, 4 ≤ PWR4_VIN ≤ 20 V | 30 | µV/V | |||
Regulator dropout | IOUT = 25 mA, VOUT= 3.3 V, VPWR4_VIN= 3.3 V | 48 | mV | |||
MEASUREMENT SYSTEM | ||||||
AFE | ||||||
G | Amplifier gain (PGA) | AFE_GAIN[1:0] = 01 | 1 | V/V | ||
AFE_GAIN[1:0] = 10 | 9.5 | |||||
AFE_GAIN[1:0] = 11 | 18 | |||||
VOFS | Input referred offset voltage | PGA, AFE_CAL_DIS = 1(1) | –1 | 1 | mV | |
Comparator(1) | –1.5 | +1.5 | ||||
τRC | Settling time | To 1% of final value(1). | 46 | 67 | µs | |
To 0.1% of final value(1). | 69 | 100 | ||||
VACMPR_IN_1,2,3 | Input voltage Range ACMPR_IN_1,2,3 | 0 | 1.5 | V | ||
LABB | ||||||
τRC | Settling time | To 1% of final value(1). | 4.6 | 6.6 | µs | |
To 0.1% of final value(1). | 7 | 10 | ||||
VACMPR_IN_LABB | Input voltage range ACMPR_IN_LABB | 0 | 1.5 | V | ||
Sampling window ACMPR_IN_LABB | Programmable per 7 µs | 7 | 28 | µs | ||
COLOR WHEEL PWM | ||||||
CLK_OUT | Clock output frequency | 2.25 | MHz | |||
VCW_SPEED_PWM_OUT | Voltage range CW_SPEED_PWM_OUT | Average value programmable in 16 bits | 0 | 5 | V | |
DIGITAL CONTROL - LOGIC LEVELS AND TIMING CHARACTERISTICS | ||||||
VSPI | SPI supply voltage range | SPI_VIN | 1.7 | 3.6 | V | |
VOL | Output low-level | RESETZ, CMP_OUT, CLK_OUT. IO = 0.3 mA sink current | 0 | 0.3 | V | |
SPI_DOUT. IO = 5 mA sink current | 0 | 0.3 × VSPI | ||||
INTZ. IO = 1.5 mA sink current | 0 | 0.3 × VSPI | ||||
VOH | Output high-level | RESETZ, CMP_OUT, CLK_OUT. IO = 0.3 mA source current | 1.3 | 2.5 | V | |
SPI_DOUT. IO = 5 mA source current | 0.7 × VSPI | VSPI | ||||
VIL | Input low-level | PROJ_ON, LED_SEL0, LED_SEL1 | 0 | 0.4 | V | |
SPI_CSZ, SPI_CLK, SPI_DIN | 0 | 0.3 × VSPI | ||||
VIH | Input high-level | PROJ_ON, LED_SEL0, LED_SEL1 | 1.2 | V | ||
SPI_CSZ, SPI_CLK, SPI_DIN | 0.7 × VSPI | VSPI | ||||
IBIAS | Input bias current | VIO= 3.3 V, any digital input pin | 0.1 | µA | ||
SPI_CLK | SPI clock frequency(2) | Normal SPI mode, DIG_SPI_FAST_SEL = 0, ƒOSC = 9 MHz | 0 | 36 | MHz | |
Fast SPI mode, DIG_SPI_FAST_SEL = 1, VSPI> 2.3 V, ƒOSC = 9 MHz | 20 | 40 | ||||
tDEGLITCH | Deglitch time | LED_SEL0, LED_SEL1(1). | 300 | ns | ||
INTERNAL OSCILLATOR | ||||||
ƒOSC | Oscillator frequency | 9 | MHz | |||
Frequency accuracy | TA= 0 to 70°C | –5% | 5% | |||
THERMAL SHUTDOWN | ||||||
TWARN | Thermal warning (HOT threshold) | 120 | °C | |||
Hysteresis | 10 | |||||
TSHTDWN | Thermal shutdown (TSD threshold) | 150 | °C | |||
Hysteresis | 15 |