SLVSBD1B December 2012 – August 2025 TPS65175
PRODUCTION DATA
| PARAMETER | Conditions | Figure |
|---|---|---|
| Buck Converter - (VIN = 12 V, L = 10 μH, COUT = 40 μF) | ||
| Efficiency vs. Load Current | VCC = 3.3 V | Figure 6-4 |
| PWM Switching – Light Load | VCC = 3.3 V/50 mA | Figure 6-5 |
| PWM Switching – Heavy Load | VCC = 3.3 V/ 500 mA | Figure 6-6 |
| Load Transient Response | VCC = 3.3 V/100 ~ 300 mA | Figure 6-7 |
| Synchronous Buck Converter - (VIN = 12 V, L = 6.8 μH, COUT = 10 μF) | ||
| Efficiency vs. Load Current | HVDD = 8 V | Figure 6-8 |
| PWM Switching – Light Load | HVDD = 8 V/0 A | Figure 6-9 |
| PWM Switching – Heavy Load (Source) | HVDD = 8 V/500 mA | Figure 6-10 |
| PWM Switching – Heavy Load (Sink) | HVDD = 8 V/–500 mA | Figure 6-11 |
| Load Transient Response | HVDD = 3.3 V/–200 ~ +200 mA | Figure 6-12 |
| Boost Converter - (VIN = 12 V, L = 10 μH, COUT = 40 μF) | ||
| Efficiency vs. Load Current | VDD = 16 V | Figure 6-13 |
| PWM Switching – Light Load | VDD = 16 V/0 A | Figure 6-14 |
| PWM Switching – Heavy Load | VDD = 16 V/ 700 mA | Figure 6-15 |
| Load Transient Response | VDD = 16 V/ 200 ~ 550 mA | Figure 6-16 |
| Positive Charge Pump - (VIN = 12 V, COUT = 10 μF) | ||
| Load Transient Response | VGH = 26 V/ 10 ~ 60 mA | Figure 6-17 |
| Negative Charge Pump - (VIN = 12 V, COUT = 10 μF) | ||
| Load Transient Response | VIN = 12 V, VGL = –5 V/ 10 ~ 50 mA | Figure 6-18 |
| Temperature Compensation | ||
| Voltage Adjustment - [–2°C ~ 25°C] | VGH_LT1 = 34 V, VGH_HT1 = 17 V VGH_LT2 = 27 V, VGH_HT2 = 24 V | Figure 6-19 |
| Temperature Adjustment VGH_LT = 28 V, VGH_HT = 22 V | T°C Variation1: 2 °C ~ 18 °C T°C Variation2: 16 °C ~ 32 °C | Figure 6-20 |
| VCOM Operationnal Amplifier | ||
| VCOM Slew Rate | Gain = -4x, IN = VCOM_FB inverted | Figure 6-21 |
| Sequencing | ||
| Power On Sequencing | VIN = 12 V, VLOGIC = 3.3 V, VGL= –5 V VDD= 16 V, HVDD = 8 V, VGH = 26 V | Figure 6-22 |
| Power On Sequencing VDD dependency | VIN = 12 V, VDD = 16 V, VGMA1 = 14 V HVDD = 8 V, VPOS = 6.5 V, VGMA6 = 2 V | Figure 6-23 |
| Level Shifter - Peak Output Current | ||
| CLKx | 10 nF load | Figure 6-24 |
| VST, RESET, ODD, EVEN, VGH_F, VGH_R | Figure 6-25 | |
| Level Shifter - Rise Time | ||
| CLKx | 47 Ω + 10 nF load | Figure 6-26 |
| VST, RESET, ODD, EVEN, VGH_F, VGH_R | Figure 6-27 | |
| CLKx | 150 pF load | Figure 6-28 |
| VST, RESET, ODD, EVEN, VGH_F, VGH_R | Figure 6-29 | |
| Level Shifter - Fall Time | ||
| CLKx | 47 Ω + 10 nF load | Figure 6-30 |
| VST, RESET, ODD, EVEN, VGH_F, VGH_R | Figure 6-31 | |
| CLKx | 150 pF load | Figure 6-32 |
| VST, RESET, ODD, EVEN, VGH_F, VGH_R | Figure 6-33 | |
| Level Shifter - Sequencing | ||
| Power On Sequencing | CLKx, VGL = 28 V , VGL = -5 V | Figure 6-34 |
| Power Off Sequencing | CLKx, VGL = 28 V , VGL = -5 V | Figure 6-35 |
Figure 6-4 BUCK (VCC) EFFICIENCY vs LOAD CURRENT
Figure 6-6 BUCK (VCC) PWM SWITCHING – HEAVY LOAD
Figure 6-8 SYNCHRONOUS BUCK (HVDD) EFFICIENCY vs LOAD CURRENT
Figure 6-10 SYNCHRONOUS BUCK (HVDD) PWM SWITCHING – HEAVY LOAD (SOURCE)
Figure 6-12 SYNCHRONOUS BUCK (HVDD) LOAD TRANSIENT RESPONSE
Figure 6-14 BOOST (VDD) PWM SWITCHING – LIGHT LOAD
Figure 6-16 BOOST (VDD) LOAD TRANSIENT RESPONSE
Figure 6-18 CPN (VGL) LOAD TRANSIENT RESPONSE
Figure 6-20 TEMPERATURE COMPENSATION VOLTAGE ADJUSTMENT
Figure 6-22 STARTUP SEQUENCING
Figure 6-24 PEAK OUTPUT CURRENT - CLKs
Figure 6-26 RISE TIME - CLKs
Figure 6-28 RISE TIME - CLKs
Figure 6-30 FALL TIME – CLKs
Figure 6-32 FALL TIME – CLKs
Figure 6-34 POWER UP SEQUENCE
Figure 6-5 BUCK (VCC) PWM SWITCHING – LIGHT LOAD
Figure 6-7 BUCK (VCC) LOAD TRANSIENT RESPONSE
Figure 6-9 SYNCHRONOUS BUCK (HVDD) PWM SWITCHING - LIGHT LOAD
Figure 6-11 SYNCHRONOUS BUCK (HVDD) PWM SWITCHING – HEAVY LOAD (SINK)
Figure 6-13 BOOST (VDD) EFFICIENCY vs LOAD CURRENT
Figure 6-15 BOOST (VDD) PWM SWITCHING – HEAVY LOAD
Figure 6-17 CPP (VGH) LOAD TRANSIENT RESPONSE
Figure 6-19 TEMPERATURE COMPENSATION VOLTAGE ADJUSTMENT
Figure 6-21 VCOM SLEW RATE
Figure 6-23 STARTUP SEQUENCING
Figure 6-25 PEAK OUTPUT CURRENT - VST, RESET, etc.
Figure 6-27 RISE TIME – VST, RESET, etc.
Figure 6-29 RISE TIME - VST, RESET, etc.
Figure 6-31 FALL TIME – VST, RESET, etc.
Figure 6-33 FALL TIME – VST, RESET, etc.
Figure 6-35 POWER DOWN SEQUENCE