ZHCSN56C January 2021 – December 2021 TPS61094
PRODUCTION DATA
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| POWER SUPPLY | ||||||
| VIN | Input voltage range | 0.7 | 5.5 | V | ||
| VIN_UVLO | Undervoltage lockout (UVLO) threshold at the VIN pin | VIN rising, TJ up to 85 °C | 1.7 | 1.8 | V | |
| VSUP_UVLO | Undervoltage lockout (UVLO) threshold at the SUP pin | VSUP rising | 0.85 | V | ||
| VSUP falling | 0.6 | 0.7 | V | |||
| IQ_BOOST | Quiescent current into the VIN pin at Boost mode | IC enabled, no load, no switching, VIN = 0.7 V to 5.5 V, VSUP = VIN, VOUT = VOUT_REG + 0.1 V, TJ up to 85°C | 1 | nA | ||
| Quiescent current into the VOUT pin at Boost mode | IC enabled, no load, no switching, VOUT = 1.8 V to 5.4 V, TJ up to 85°C | 60 | 300 | nA | ||
| IQ_BUCK | Quiescent current into the VIN pin at Buck mode | IC enabled, no load, no switching, VIN = 1.8 V to 5.5 V, VSUP = VCHG_REG + 0.1 V, TJ up to 85°C | 60 | 300 | nA | |
| Quiescent current into the SUP pin at Buck mode | IC enabled, no load, no switching, VSUP = 1.7 V to 5.4 V, TJ up to 85°C | 1 | nA | |||
| IQ_BYPASS | Quiescent current into the VIN pin at Forced bypass mode | VEN = 0 V, VMODE = 0 V, no load, VIN = VSUP = 1.8 V to 5.5 V, TJ up to 85°C | 2 | 50 | nA | |
| Quiescent current into the SUP pin at Forced bypass mode | VEN = 0 V, VMODE = 0 V, no load, VIN = VSUP = 1.8 V to 5.5 V, TJ up to 85°C | 2 | 50 | nA | ||
| ISD | Shutdown current into the VIN pin | IC disabled, VIN = 1.8 V to 5.5 V, VOUT = 0 V, TJ up to 85°C | 100 | 550 | nA | |
| Shutdown current into the SUP pin | IC disabled, VSUP = 0.7 V to 5.5 V, VOUT = 0 V, TJ up to 85°C | 100 | 250 | nA | ||
| ILKG_SW_VOUT | Leakage current into the SW pin (from SW pin to VOUT) | VIN = 1.8 V, VSW = VSUP= 1.8 V to 5.5 V, VOUT = 0 V, no switching, TJ = 25°C | 1 | 40 | nA | |
| VIN = 1.8 V, VSW = VSUP= 1.8 V to 5.5 V, VOUT = 0 V, no switching, TJ up to 85 °C | 1 | 250 | nA | |||
| ILKG_SW_GND | Leakage current into the SW pin (from SW pin to GND) | VIN = 1.8 V, VSW = VSUP= 1.8 V to 5.5 V, VOUT = VSW, no switching, TJ = 25 °C | 1 | 20 | nA | |
| VIN = 1.8 V, VSW = VSUP = 1.8 V to 5.5 V, VOUT = VSW, no switching, TJ up to 85°C | 1 | 220 | nA | |||
| BOOST OUTPUT | ||||||
| VOUT | Output voltage setting range | 16 options | 2.7 | 5.4 | V | |
| VOUT_UVLO | Undervoltage lockout (UVLO) threshold at the VOUT pin | VOUT rising | 1.6 | 1.7 | 1.8 | V |
| VOUT falling | 1.5 | 1.6 | 1.7 | V | ||
| VOUT_PWM_ACY | Output voltage accuracy in Boost mode | VIN = 1.8 V, PWM mode | –2% | 0% | 2% | |
| VOUT_PFM_ACY | VIN = 1.8 V, PFM mode | VOUT_PWM_ACY + 1% | ||||
| VOUT_SNOOZE_ACY | VIN = 1.8 V, Snooze mode | VOUT_PWM_ACY + 1.5% | ||||
| ISHORT | Output short circuit current | 190 | 300 | 500 | mA | |
| BUCK OUTPUT | ||||||
| VSUP | Charge voltage range | 16 options | 1.7 | 5.4 | V | |
| VSUP_ACY | Charge termination voltage accuracy in Buck mode | –2% | 0% | 2% | ||
| VSUP_HYS | Charge termination voltage hysteresis in Buck mode | 50 | 75 | 100 | mV | |
| ICHG_SET | Programmable charging current options | 15 options; IC enabled, no load, VIN = 5 V, VSUP = 0.8 V to 4 V, TJ up to 85°C | 2.5 | 600 | mA | |
| ICHG_ACY | ICHG setting charging current accuracy | ICHG = 2.5 mA or 5 mA; VIN = 5 V, VSUP = 0.8 V to 4 V | –2 | 0 | 2 | mA |
| ICHG ≥ 10 mA; VIN = 5 V, VSUP = 0.8 V to 4 V | –20% | 0% | 20% | |||
| ICHG_TERM | Terminate charging current at ICHG ≥ 10 mA | IC enabled, no load, VIN = 1.8 V to 5.5 V, ICHG ≥ 10 mA, VSUP > VCHG – 50 mV, TJ up to 85°C | 10 | mA | ||
| Terminate charging current at ICHG < 10 mA | IC enabled, no load, VIN = 1.8 V to 5.5 V, ICHG = 2.5 mA or 5 mA, VSUP > VCHG – 50 mV, TJ up to 85°C | 2.5 | mA | |||
| POWER SWITCH | ||||||
| RDS(on)_HS | High-side FET on resistance | VOUT = 5.0 V | 150 | mΩ | ||
| VOUT = 3.6 V | 180 | mΩ | ||||
| RDS(on)_LS | Low-side FET on resistance | VOUT = 5.0 V | 60 | mΩ | ||
| VOUT = 3.6 V | 70 | mΩ | ||||
| RDS(on)_BYP | Bypass FET on resistance | VOUT = 5.0 V | 120 | mΩ | ||
| VOUT = 3.6 V | 150 | mΩ | ||||
| CURRENT LIMIT | ||||||
| ISW_LIM | High side switch valley current limit in Boost mode | 1.7 | 2 | 2.6 | A | |
| High side switch peak current limit in Buck mode | 2.5 | A | ||||
| IPEAK | Inductor peak current at PFM | ICHG = 2.5 mA or 5 mA, VSUP > 0.8 V | 250 | mA | ||
| 10 mA ≤ ICHG ≤ 250 mA, VSUP > 0.8 V | 500 | mA | ||||
| ISS | Pre-charge current at soft start | VIN = 1.8 V to 5.5 V, VOUT < 0.4 V | 300 | mA | ||
| VIN = 3.6 V, VOUT = 1.8 V | 500 | mA | ||||
| SWITCHING FREQUENCY | ||||||
| fSW_BOOST | Switching frequency at Boost mode | VIN = VSUP = 3.6 V, VOUT = 5.0 V, PWM mode | 1 | MHz | ||
| VIN = VSUP = 1 V, VOUT = 5.0 V, PWM mode | 0.5 | MHz | ||||
| tOFF_MIN_BOOST | Minimum off time at Boost mode | VOUT = 5.0 V | 80 | 140 | ns | |
| fSW_BUCK | Switching frequency at Buck mode | VSUP = 3.6 V, VIN = VOUT = 5.0 V, PWM mode | 1 | MHz | ||
| VOLTAGE MONITORING | ||||||
| VBYPASS | Enter Bypass mode when VIN ≥ VOUT_TARGET + VBY_PASS | 50 | 100 | 150 | mV | |
| VBYPASS_HYS | Hysteresis of VBYPASS | 50 | mV | |||
| VPASS_THROUGH | Enter Pass-through mode when VSUP ≥ VOUT + VPASS_THROUGH | –30 | mV | |||
| Exit Pass-through mode when VSUP < VOUT_TARGET + VPASS_THROUGH | –100 | mV | ||||
| LOGIC INTERFACE | ||||||
| VEN_H | EN logic high threshold | VOUT > 1.8 V | 0.58 | V | ||
| VOUT < 1.8 V | 1.0 | V | ||||
| VEN_L | EN logic low threshold | VOUT > 1.8 V | 0.2 | V | ||
| VOUT < 1.8 V | 0.45 | V | ||||
| IEN_LKG | Leakage current into the EN pin | VEN = 1.2 V, TJ up to 85°C | 1 | nA | ||
| REN | EN pin pulldown resistor | VEN = 0 V, TJ up to 85°C | 800 | kΩ | ||
| VMODE_H | MODE logic high threshold | VOUT > 1.8 V | 0.58 | V | ||
| VOUT < 1.8 V | 1.0 | V | ||||
| VMODE_L | MODE logic low threshold | VOUT > 1.8 V | 0.2 | V | ||
| VOUT < 1.8 V | 0.45 | V | ||||
| IMODE_LKG | Leakage current into MODE pin | VMODE = 1.2 V, TJ up to 85°C | 1 | nA | ||
| RMODE | MODE pin pulldown resistor | VMODE = 0 V, TJ up to 85°C | 800 | kΩ | ||
| PROTECTION | ||||||
| TSD | Thermal shutdown | Junction temperature rising | 150 | °C | ||
| TSD_HYS | Thermal shutdown hysteresis | Junction temperature falling below TSD | 20 | °C | ||