ZHCSJ97B September 2009 – January 2019 TPS60151
PRODUCTION DATA.
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| POWER STAGE | ||||||
| VIN | Input voltage range | 2.7 | 5.5 | V | ||
| VUVLO | Undervoltage lockout threshold | 1.9 | 2.1 | V | ||
| IQ | Operating quiescent current | IOUT = 140 mA, Enable = VIN | 4.7 | mA | ||
| IQskip | Skip mode operating quiescent current | IOUT = 0 mA, Enable = VIN (no switching) | 80 | μA | ||
| IOUT = 0 mA, Enable = VIN (minimum switching) | 90 | μA | ||||
| ISD | Shutdown current | 2.7 V ≤ VIN ≤ 5.5 V, Enable = 0 V | 4 | 10 | μA | |
| VOUT | Output voltage(1) | IOUT ≤ 50 mA, 2.7 V ≤ VIN < 5.5V | 4.8 | 5 | 5.2 | V |
| IOUT ≤ 50 mA, 3.1 V ≤ VIN < 5.5V | 4.8 | 5 | 5.15 | V | ||
| VOUT(skip) V | Skip mode output voltage | IOUT = 0 mA, 2.7 V ≤ VIN ≤ 5.5 V | VOUT + 0.1 | V | ||
| IOUT = 0 mA, 3.1 V ≤ VIN ≤ 5.5 V | VOUT + 0.1 | 5.25 | V | |||
| FSW | Switching frequency | 1.5 | MHz | |||
| tSS | Soft-start time | From the rising edge of enable to 90% output | 150 | μs | ||
| OUTPUT CURRENT | ||||||
| IOUT_nom | Maximum output current | VOUT remains between 4.8 V and 5.2 V,
3.1 V ≤ VIN ≤ 5.5 V |
120 | mA | ||
| 3.3 V < VIN < 5.5 V | 140 | |||||
| IOUT_max | Current limit | VOUT = 4.5 V | 500 | mA | ||
| IOUT_short | Short circuit current(2) | VOUT = 0 V | 80 | mA | ||
| RIPPLE VOLTAGE | ||||||
| VR | Output ripple voltage | IOUT = 140 mA | 30 | mV | ||
| ENABLE CONTROL | ||||||
| VHI | Logic high input voltage | 2.7 V ≤ VIN ≤ 5.5 V | 1.3 | VIN | V | |
| VLI | Logic low input voltage | –0.2 | 0.4 | V | ||
| IHI | Logic high input current | 1 | μA | |||
| ILI | Logic low input current | 1 | μA | |||
| THERMAL SHUTDOWN | ||||||
| TSD | Shutdown temperature | 160 | °C | |||
| TRC | Shutdown recovery | 140 | °C | |||