JAJSOR4B December 2022 – June 2024 TPS65220
PRODUCTION DATA
POS | PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|---|
Electrical Characteristics | |||||||
6.1.1a | VIN_BUCK23 | Input Voltage(1) | Buck supply voltage, maximum VSYS | 2.5 | 5.5 | V | |
6.1.1b | VOUT_BUCK23 | Buck Output Voltage configurable Range | Output voltage configurable in 25mV-steps for 0.6V ≤ VOUT ≤ 1.4V, in 100mV steps for 1.4V < VOUT ≤ 3.4V | 0.6 | 3.4 | V | |
6.1.2a | IQ_BUCK23 | Quiescent Current at 25°C, PFM | PFM, BUCKx enabled, no load, VIN = 5.0V, VOUT = 1.2V, TJ=25°C |
10 | 13 | μA | |
6.1.2b | IQ_BUCK23 | Quiescent Current -40°C to 125°C, PFM, low BW case | PFM, BUCKx enabled, no load, VIN = 5.0V, VOUT = 1.2V, TJ=-40°C to 125°C |
15 | 43 | μA | |
6.1.2c | IQ_BUCK23 | Quiescent Current -40°C to 150°C, PFM, low BW case |
PFM, BUCKx enabled, no load, VIN = 5.0V, VOUT = 1.2V, TJ=-40°C to 150°C |
20 | 63 | μA | |
6.1.3a | VHEADROOM_PWM | Input to Output Voltage Headroom(2) | Corner cases at maximum load IOUT = 65% of IOUT_MAX |
500 | mV | ||
6.1.3b | VHEADROOM_PWM | Input to Output Voltage Headroom at IOUT = IOUT_MAX(2) | Corner cases at IOUT = IOUT_MAX |
700 | mV | ||
6.1.3c | VHEADROOM_FF | Input to Output Voltage Headroom(2) | Corner cases at maximum load IOUT = 0.5A |
500 | mV | ||
6.1.3d | VHEADROOM_FF | Input to Output Voltage Headroom at IOUT = IOUT_MAX(2) | Corner cases at IOUT = IOUT_MAX |
1000 | mV | ||
6.1.4 | VOUT_STEP_LOW | Output voltage Steps Buck2 and Buck3 | 0.6V ≤ VOUT ≤ 1.4V | 25 | mV | ||
6.1.5 | VOUT_STEP_HIGH | Output voltage Steps Buck2, Buck3 | 1.5V ≤ VOUT ≤ 3.4V | 100 | mV | ||
6.1.6a | VOUT_ACC_DC_PWM | DC Output Voltage Accuracy in forced PWM mode, low and high BW case | IOUT = IOUT_MAX, VOUT ≥ 0.7V to 3.4V, VIN - VOUT > 700 mV forced PWM, low BW case |
–1.5% | 1.5% | ||
6.1.6b | VOUT_ACC_DC_PWM | DC Output Voltage Accuracy in forced PWM mode, low and high BW case | IOUT = IOUT_MAX, VOUT = 0.6V to 0.7V, VIN - VOUT > 700 mV forced PWM, low BW case |
–10 | 10 | mV | |
6.1.6c | VOUT_ACC_DC_PFM | DC Output Voltage Accuracy in auto-PFM mode, low and high BW case | IOUT = 1mA, VOUT = 0.6V to 3.4V, VIN - VOUT > 500 mV auto-PFM, low BW case |
–3.0% | 3.5% | ||
6.1.6d | VOUT_ACC_DC_FF | DC Output Voltage Accuracy in Fixed Frequency mode, low and high BW case | IOUT = IOUT_MAX, VOUT ≥ 0.7V to 3.4V, VIN - VOUT > 1000 mV fixed frequency, low BW case |
–1.5% | 1.5% | ||
6.1.6e | VOUT_ACC_DC_FF | DC Output Voltage Accuracy in Fixed Frequency mode, low and high BW case | IOUT = IOUT_MAX, VOUT = 0.6V to 0.7V, VIN - VOUT > 1000 mV fixed frequency, low BW case |
–10 | 10 | mV | |
6.1.9 | RFB_INPUT | Feedback input impedance | Converter enabled | 2.3 | 3.75 | 5.0 | MΩ |
6.2.1a | VLOAD_REG_PWM | DC Load Regulation, forced PWM, low BW case | VIN = 5.0V, VOUT = 1.2V, IOUT = 0 to IOUT_MAX, forced PWM, low BW case |
0.1 | 0.16 | %/A | |
6.2.1b | VLOAD_REG_FF | DC Load Regulation, fixed frequency, low BW case | VIN = 5.0V, VOUT = 1.2V, IOUT = 0 to IOUT_MAX, fixed frequency, low BW case, COUT = 40μF |
0.1 | 0.16 | %/A | |
6.2.2a | VLINE_REG | DC Line Regulation, forced PWM, low BW case | VIN = 3.3V to 5.5V, VOUT = 1.2V, IOUT = 1mA and IOUT_MAX forced PWM, low BW case, COUT = 40μF |
0.1 | 0.16 | %/V | |
6.2.2b | VLINE_REG | DC Line Regulation, fixed frequency, low BW case | VIN = 3.3V to 5.5V, VOUT = 1.2V, IOUT = 1mA and IOUT_MAX fixed frequency, low BW case, COUT = 12μF |
0.1 | 0.16 | %/V | |
6.2.3a | VLOAD_TRANSIENT | Load Transient, VOUT=0.75V, auto-PFM, high BW case | VIN = 5.0V, VOUT = 0.75V, IOUT = 100mA to 1100mA to 100mA, tR = tF = 500ns, auto-PFM, high BW case, COUT = 80μF |
–27.5 | 27.5 | mV | |
6.2.3b | VLOAD_TRANSIENT | Load Transient, VOUT=0.75V, forced PWM, high BW case | VIN = 5.0V, VOUT = 0.75V, IOUT = 100mA to 1100mA to 100mA, tR = tF = 500ns, forced PWM, high BW case, COUT = 80 μF |
–27.5 | 27.5 | mV | |
6.2.3c | VLOAD_TRANSIENT | Load Transient, VOUT=0.75V, fixed frequency, high BW case | VIN = 5.0V, VOUT = 0.75V, IOUT = 100mA to 1100mA to 100mA, tR = tF = 500ns, fixed frequency, high BW case, COUT = 60 μF |
–27.5 | 27.5 | mV | |
6.2.4a | VLOAD_TRANSIENT | Load Transient, VOUT=1.8V, auto-PFM, low BW case | VIN = 5.0V, VOUT = 1.8V, IOUT = 1mA to 1A to 1mA, tR = tF = 1μs, auto-PFM, COUT = 40μF |
-90 | 90 | mV | |
6.2.4b | VLOAD_TRANSIENT | Load Transient, VOUT=1.8V, forced PWM, low BW case | VIN = 5.0V, VOUT = 1.8V, IOUT = 1mA to 1A to 1mA, tR = tF = 1μs, forced PWM, COUT = 40μF |
-60 | 60 | mV | |
6.2.4c | VLOAD_TRANSIENT | Load Transient, VOUT=1.8V, fixed frequency, low BW case | VIN = 5.0V, VOUT = 1.8V, IOUT = 1mA to 1A to 1mA, tR = tF = 1μs, fixed frequency, low BW case, COUT = 12μF |
-180 | 180 | mV | |
6.2.5a | VLINE_TRANSIENT | Line Transient, VOUT=1.2V, forced PWM, low BW case | VIN = 3.3V to 5.5V in 50μs, VOUT = 1.2V, IOUT = 1mA and IOUT_MAX, forced PWM, low BW case, COUT = 40μF |
–50 | 50 | mV | |
6.2.5b | VLINE_TRANSIENT | Line Transient, VOUT=1.2V, fixed frequency, low BW case | VIN = 3.3V to 5.5V in 50μs, VOUT = 1.2V, IOUT = 1mA and IOUT_MAX, fixed frequency, low BW case, COUT = 12μF |
–50 | 50 | mV | |
6.2.6a | VRIPPLE_PP_PWM | Forced PWM Mode, low BW case | VIN = 5.0V, VOUT = 2.5V, forced PWM, low BW case, COUT = 40uF, X5R, ESR = 10mOhm, L = 470nH, DCR = 50mΩ IOUT = 1A |
10 | 20 | mVPP | |
6.2.6b | VRIPPLE_PP_PFM | Auto PFM Mode, low BW case | VIN = 5.0V, VOUT = 2.5V, auto PFM, low BW case, COUT = 40uF, X5R, ESR = 10mOhm, L = 470nH, DCR = 50mΩ IOUT = 20mA |
20 | 40 | mVPP | |
6.2.6c | VRIPPLE_PP_FF | Fixed Frequency Mode, low BW case, spread spectrum disabled | VIN = 5.0V, VOUT = 2.5V, fixed frequency, low BW case, COUT = 12uF, X5R, ESR = 10mOhm, L = 470nH, DCR = 50mΩ, IOUT = 1A, Spread-Spectrum disabled |
10 | 20 | mVPP | |
6.2.6d | VRIPPLE_PP_FF_SS | Fixed Frequency Mode, low BW case, spread spectrum enabled | VIN = 5.0V, VOUT = 2.5V, fixed frequency, low BW case, COUT = 12uF, X5R, ESR = 10mOhm, L = 470nH, DCR = 50mΩ, IOUT = 1A, Spread-Spectrum enabled |
20 | 40 | mVPP | |
6.3.1 | IOUT_MAX | Maximum Operating Current | 2.0 | A | |||
6.3.2 | ICURRENT_LIMIT | Peak Current Limit | VIN = 2.5V to 5.5V | 3.1 | 3.9 | 4.7 | A |
6.3.3 | IREV_CUR_LIMIT | Reverse Peak Current Limit | VIN = 2.5V to 5.5V | –2.0 | –1.5 | –1.0 | A |
6.3.4a | RDSON_HS | High Side MOSFET On Resistance, 5V-supply | Measured Pin to Pin, VIN = 5V | 110 | mΩ | ||
6.3.4b | RDSON_HS | High Side MOSFET On Resistance, 3.3V-supply | Measured Pin to Pin, VIN = 3.3V | 135 | mΩ | ||
6.3.5a | RDSON_LS | Low Side MOSFET On Resistance, 5V-supply | Measured Pin to Pin, VIN = 5V | 110 | mΩ | ||
6.3.5b | RDSON_LS | Low Side MOSFET On Resistance, 3.3V-supply | Measured Pin to Pin, VIN = 3.3V | 130 | mΩ | ||
6.3.6 | RDISCHARGE | Output Discharge Resistance | Active only when converter is disabled | 60 | 125 | 200 | Ω |
6.4.1 | LSW | Output Inductance | DCR = 50mΩ max | 330 | 470 | 611 | nH |
6.4.2a | COUT | Output Capacitance in auto-PFM or forced PWM for low BW case | ESR = 10mΩ max | 10 | 75 | μF | |
6.4.2b | COUT_FF | Output Capacitance in fixed frequency for low BW case | ESR = 10mΩ max | 12 | 36 | μF | |
6.4.3a | COUT_HIGH_BW | Output Capacitance in auto-PFM or forced PWM for high BW case | ESR = 10mΩ max | 30 | 220 | μF | |
6.4.3b | COUT_HIGH_BW_FF | Output Capacitance in fixed frequency for high BW case | ESR = 10mΩ max | 48 | 144 | μF | |
Timing Requirements | |||||||
6.5.1 | tRAMP | Ramp Time in quasi-fixed-frequency mode | Time from enable to 98% of target value, assuming no residual voltage | 0.3 | 1.65 | ms | |
6.5.2a | DVFS_SLOPE_ QFF |
DVFS timing requirements in forced PWM, low BW case | Step-duration during DVFS voltage adjustments from 0.6V to 1.4V | 2.9 | 3.2 | 3.5 | mV/μs |
6.5.2b | DVFS_SLOPE_ FF |
DVFS timing requirements in fixed-frequency mode, low BW case | Step-duration during DVFS voltage adjustments from 0.6V to 1.4V | 1.8 | 2.1 | 2.5 | mV/μs |
Switching Characteristics | |||||||
6.5.2c | DVFS_FALL | DVFS timing requirements in forced PWM or fixed-frequency mode, falling slope | Step-duration during DVFS voltage adjustments from 1.4V to 0.6V | 0.45 | 0.53 | 0.61 | mV/μs |
6.6.1a | fSW | Switching Frequency, forced PWM, high or low BW case | Forced PWM, VIN = 3.3V to 5V, VOUT = 0.8V to 1.8V, IOUT = 1A to 1.8A |
2.3 | MHz | ||
6.6.1b | fSW | Switching Frequency, fixed frequency, high or low BW case, no Spread Spectrum | Fixed - Frequency, VIN = 3.3V to 5V, VOUT = 0.8V to 1.8V, IOUT = 1A to 1.8A |
2.18 | 2.3 | 2.42 | MHz |
6.6.2 | fSW_SS_EN | Switching Frequency, fixed frequency, high or low BW case, with Spread Spectrum enabled | Fixed - Frequency, VIN = 3.3V to 5V, VOUT = 0.8V to 1.8V, IOUT = 1A to 1.8A Spread spectrum enabled |
1.95 | 2.65 | MHz |