SBVS083E January 2007 – January 2015 TPS780
PRODUCTION DATA.
| MIN | MAX | UNIT | ||
|---|---|---|---|---|
| Voltage | VIN | –0.3 | +6.0 | V |
| VEN and VVSET | –0.3 | VIN + 0.3(2) | ||
| VOUT | –0.3 | VIN + 0.3 | ||
| Current | IOUT | Internally limited | ||
| Output short-circuit duration | Indefinite | |||
| Total continuous power dissipation, PDISS | See Thermal Information | |||
| Temperature | Operating junction, TJ | –40 | 125 | °C |
| Storage, Tstg | –55 | 150 | °C | |
| VALUE | UNIT | |||
|---|---|---|---|---|
| V(ESD) | Electrostatic discharge | Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins(1) | ±2000 | V |
| Charged device model (CDM), per JEDEC specification JESD22-C101, all pins(2) | ±500 | |||
| MIN | NOM | MAX | UNIT | ||
|---|---|---|---|---|---|
| VIN | Input voltage | 2.2 | 5.5 | V | |
| VOUT | Output voltage | 1.8 | 4.2 | V | |
| VEN | Enable voltage | 0 | VIN | V | |
| IOUT | Output current | 0 | 150 | mA | |
| TJ | Junction temperature | –40 | 125 | °C | |
| THERMAL METRIC(1) | TPS780xx | UNIT | ||
|---|---|---|---|---|
| DDC | DRV | |||
| 5 PINS | 6 PINS | |||
| RθJA | Junction-to-ambient thermal resistance | 193.0 | 65.9 | °C/W |
| RθJC(top) | Junction-to-case (top) thermal resistance | 40.1 | 87.3 | |
| RθJB | Junction-to-board thermal resistance | 34.3 | 35.4 | |
| ψJT | Junction-to-top characterization parameter | 0.9 | 1.7 | |
| ψJB | Junction-to-board characterization parameter | 34.1 | 35.8 | |
| RθJC(bot) | Junction-to-case (bottom) thermal resistance | N/A | 6.1 | |
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |||
|---|---|---|---|---|---|---|---|---|
| VIN | Input voltage range | 2.2 | 5.5 | V | ||||
| VOUT(1) | DC output accuracy | Nominal | TJ = 25°C, VSET = high/low | –2% | ±1% | +2% | ||
| Over VIN, IOUT, temperature | VOUT(nom) + 0.5 V ≤ VIN ≤ 5.5 V, 0 mA ≤ IOUT ≤ 150 mA, VSET = high/low |
–3.0% | ±2.0% | +3.0% | ||||
| VFB | Internal reference(9)
(adjustable version only) |
TJ = 25°C, VIN = 4.0 V, IOUT = 75 mA | 1.216 | V | ||||
| VOUT_RANGE | Output voltage range(2)(3)
(adjustable version only) |
VIN = 5.5 V, IOUT = 100 μA(9) | VFB | 5.25 | V | |||
| ΔVOUT(ΔVIN) | Line regulation | VOUT(nom) + 0.5 V ≤ VIN ≤ 5.5 V, IOUT = 5 mA |
–1% | +1% | ||||
| ΔVOUT(ΔIOUT) | Load regulation | 0 mA ≤ IOUT ≤ 150 mA | –2% | +2% | ||||
| VDO | Dropout voltage(4) | VIN = 95% VOUT(nom), IOUT = 150 mA | 250 | mV | ||||
| Vn | Output noise voltage | BW = 100 Hz to 100 kHz, VIN = 2.2 V, VOUT = 1.2 V, IOUT = 1 mA |
86 | μVRMS | ||||
| VHI | VSET high (output VOUT(LO) selected), or EN high (enabled) | 1.2 | VIN | V | ||||
| VLO | VSET low (output VOUT(HI) selected), or EN low (disabled) | 0 | 0.4 | V | ||||
| ICL | Output current limit | VOUT = 0.90 × VOUT(nom) | 150 | 230 | 400 | mA | ||
| IGND | Ground pin current | IOUT = 0 mA(5) | 420 | 800 | nA | |||
| IOUT = 150 mA | 5 | μA | ||||||
| ISHDN | Shutdown current (IGND) | VEN ≤ 0.4 V, 2.2 V ≤ VIN < 5.5 V, TJ = –40°C to 100°C |
18 | 130 | nA | |||
| IVSET | VSET pin current | VEN = VVSET = 5.5 V | 70 | nA | ||||
| IEN | EN pin current | VEN = VVSET = 5.5 V | 40 | nA | ||||
| IFB | FB pin current(10)
(Adjustable version only) |
VIN = 5.5 V, VOUT = 1.2 V, IOUT = 100 μA | 10 | nA | ||||
| PSRR | Power-supply rejection ratio | VIN = 4.3 V, VOUT = 3.3 V, IOUT = 150 mA |
f = 10 Hz | 40 | dB | |||
| f = 100 Hz | 20 | |||||||
| f = 1kHz | 15 | |||||||
| tTR(H→L) | VOUT transition time (high-to-low) VOUT = 97% × VOUT(HI) |
VOUT_LOW = 2.2 V, VOUT(HI) = 3.3 V, IOUT = 10 mA |
800 | μs | ||||
| tTR(L→H) | VOUT transition time (low-to-high) VOUT = 97% × VOUT(LO) |
VOUT_HIGH = 3.3 V, VOUT(LO) = 2.2 V, IOUT = 10 mA |
800 | μs | ||||
| tSTR | Start-up time(6) | COUT = 1.0 μF, VOUT = 10% VOUT(nom) to VOUT = 90% VOUT(nom) | 500 | μs | ||||
| tSHDN | Shutdown time(7) | IOUT = 150 mA, COUT = 1.0 μF, VOUT = 2.8 V, VOUT = 90% VOUT(nom) to VOUT = 10% VOUT(nom) |
500(8) | μs | ||||
| TSD | Thermal shutdown temperature | Shutdown, temperature increasing | 160 | °C | ||||
| Reset, temperature decreasing | 140 | °C | ||||||
| TJ | Operating junction temperature | –40 | 125 | °C | ||||

| IOUT = 5 mA | VOUT(nom) = 1.22 V |

| IOUT = 150 mA | VVSET = 1.2 V | VOUT(nom) = 2.2 V |

| IOUT = 150 mA | VVSET = 0.4 V | VOUT(nom) = 3.3 V |

| VVSET = 1.2 V | VIN = 2.7 V | VOUT(nom) = 2.2 V |

| VOUT(nom) = 3.3 V | VIN = 0.95 × VOUT(nom) | |

| VOUT(nom) = 3.3 | VIN = 0.95 × VOUT(nom) | |

| IOUT = 50 mA | VOUT(nom) = 1.22 V |

| IOUT = 0 mA | VVSET = 1.2 V | VOUT(nom) = 2.2 V |

| IOUT = 50 mA | VVSET = 1.2 V | VOUT(nom) = 2.2 V |

| IOUT = 0 mA | VVSET = 0.4 V | VOUT(nom) = 3.3 V |

| IOUT = 50 mA | VVSET = 0.4 V | VOUT(nom) = 3.3 V |

| VVSET = 1.2 V | VIN = 5.5 V | VOUT(nom) = 2.2 V |

| IOUT = 0 mA | VVSET = 0.4 V |

| VVSET = 1.2 V | VOUT = 95% VOUT(nom) | VOUT(nom) = 2.2 V |

| IOUT = 0 mA | VOUT(nom) = 1.22 V |

| IOUT = 100 μA | VVSET = 0.4 V | VOUT(nom) = 3.3 V |

| IOUT = 100 μA | VVSET = 1.2 V | VOUT(nom) = 2.2 V |

| IOUT = 1 mA |

| IOUT = 1 mA | VIN = 3.8 V | VOUT(nom) = 3.3 V |

| VVSET = 0.4 V | VIN = 3.8 V | VOUT(nom) = 3.3 V |

| VIN = 2.7 V | VOUT = 1.2 V | COUT = 2.2 μF |






| IOUT = 5 mA | VVSET = 1.2 V | VOUT(nom) = 2.2 V | |

| IOUT = 5 mA | VVSET = 0.4 V | VOUT(nom) = 3.3 V |

| VOUT(nom) = 3.3 V |

| VVSET = 0.4 V | VIN = 3.8 V | VOUT(nom) = 3.3 V |

| VVSET = 0.4 V | VOUT(nom) = 3.3 V | VIN = 0.95 × VOUT(nom) |

| VVSET = 0.4 V | VOUT(nom) = 3.3 V | VIN = 0.95 × VOUT(nom) |

| IOUT = 150 mA | VOUT(nom) = 1.22 V |

| IOUT = 1 mA | VVSET = 1.2 V | VOUT(nom) = 2.2 V |

| IOUT = 150 mA | VVSET = 1.2 V | VOUT(nom) = 2.2 V |

| IOUT = 1 mA | VVSET = 0.4 V | VOUT(nom) = 3.3 V |

| IOUT = 150 mA | VVSET = 0.4 V | VOUT(nom) = 3.3 V |

| VVSET = 0.4 V | VIN = 5.5 V | VOUT(nom) = 3.3 V |

| VOUT = 90% VOUT(nom) | VOUT(nom) = 1.22 V | |

| VVSET = 0.4 V | VOUT = 95% VOUT(nom) | VOUT(nom) = 3.3 V |

| IOUT = 100 μA | VVSET = 1.2 V | VOUT(nom) = 2.2 V |

| IOUT = 1 mA | VOUT(nom) = 1.22 V |

| IOUT = 100 μA | VVSET = 0.4 V | VOUT(nom) = 3.3 V |

| IOUT = 1 mA |

| VVSET = 1.2 V | VIN = 2.7 V | VOUT(nom) = 2.2 V |

| CIN = 1 μF | COUT = 2.2 μF | VVSET = 1.2 V |
| VIN = 2.7 V |





