SNVU658B March 2020 – May 2021 TPS54J060 , TPS54J061
A summary of the TPS54J060EVM-067 and TPS54J061EVM-067 performance specifications is provided in Table 1-2. Specifications are given for an ambient temperature of 25°C, input voltage of VIN = 12 V, internal VCC and an output voltage of 1.8V, unless otherwise noted. The TPS54J060EVM-067 and TPS54J061EVM-067 are designed for VIN = 8 V to 16 V, however, operation with a lower input voltage is possible by modifying the adjustable under voltage lockout (UVLO) or by forcing the EN pin above its turn on threshold.
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNITS | |
|---|---|---|---|---|---|---|
| VIN voltage range | 8 | 12 | 16 | V | ||
| VIN turn on voltage | R2 = 499 kΩ, R5 = 100 kΩ | 7.4 | V | |||
| VIN turn off voltage | R2 = 499 kΩ, R5 = 100 kΩ | 6.2 | V | |||
| VIN input current | FCCM, VIN = 12 V, IO = 0 A | 10.2 | mA | |||
| DCM, VIN = 12 V, IO = 0 A, Internal VCC | 1.1 | mA | ||||
| VIN = 8 V, IO = 6 A | 1.48 | A | ||||
| Output voltage | 1.8 | V | ||||
| Output current range | VIN = 4 V to 16 V | 0 | 6 | A | ||
| Load and line regulation | VIN = 4 V to 16 V, IO = 6 A | +/– 0.1% | ||||
| Load transient response | IO = 0.1 A to 3.1 A , 1 A/μs | Voltage change | 20 | mV | ||
| Recovery time | <10 | μs | ||||
| IO = 0.1 A to 3.1 A , 1 A/μs | Voltage change | 20 | mV | |||
| Recovery time | <10 | μs | ||||
| Loop Bandwidth | VIN = 12 V, IO = 3 A CC | 103 | kHz | |||
| Phase Margin | VIN = 12 V, IO = 3 A CC | 72.6 | degree | |||
| Input voltage ripple | VIN = 12 V, IO = 6 A | 90 | mVPP | |||
| Output voltage ripple | VIN = 12 V, IO = 6 A | 5 | mVPP | |||
| IC case temperature | VIN = 12 V, IO = 6 A | 52 | °C | |||
| Soft start time | TPS54J060, CSS = 22 nF | 2 | ms | |||
| Soft start time | TPS54J061, CSS = 22 nF | 1.5 | ms | |||
| Switching frequency | MODE pin short to VCC or short to AGND | 1100 | kHz | |||
| Valley current limit | RTRIP = 4.99 kΩ | 6 | A | |||