ZHCSC24E january 2014 – may 2023 TPS562200 , TPS563200
PRODUCTION DATA
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | ||
|---|---|---|---|---|---|---|---|
| SUPPLY CURRENT | |||||||
| I(VIN) | Operating – non-switching supply current | VIN current, TA = 25°C, EN = 5V, VFB = 0.8 V | TPS562200 | 230 | 330 | μA | |
| TPS563200 | 190 | 290 | |||||
| I(VINSDN) | Shutdown supply current | VIN current, TA = 25°C, EN = 0 V | 3 | 10 | μA | ||
| LOGIC THRESHOLD | |||||||
| VEN(H) | EN high-level input voltage | EN | 1.6 | V | |||
| VEN(L) | EN low-level input voltage | EN | 0.6 | V | |||
| REN | EN pin resistance to GND | VEN = 12 V | 225 | 450 | 900 | k? | |
| VFB VOLTAGE AND DISCHARGE RESISTANCE | |||||||
| VFB(TH) | VFB threshold voltage | TA = 25°C, VO =
1.05 V, IO = 10 mA, Eco-mode operation | 772 | mV | |||
| TA = 25°C, VO = 1.05 V, continuous mode operation | 758 | 765 | 772 | mV | |||
| I(VFB) | VFB input current | VFB = 0.8V, TA = 25°C | 0 | ±0.1 | μA | ||
| MOSFET | |||||||
| RDS(on)h | High side switch resistance | TA = 25°C, VBST – SW = 5.5 V | TPS562200 | 122 | m? | ||
| TPS563200 | 68 | m? | |||||
| RDS(on)l | Low side switch resistance | TA = 25°C | TPS562200 | 72 | m? | ||
| TPS563200 | 39 | m? | |||||
| CURRENT LIMIT | |||||||
| Iocl | Current limit (1) | DC current, VOUT = 1.05 V, LOUT = 2.2 μF | TPS562200 | 2.5 | 3.2 | 4.3 | A |
| DC current, VOUT = 1.05 V, LOUT = 1.5 μF | TPS563200 | 3.5 | 4.2 | 5.3 | A | ||
| THERMAL SHUTDOWN | |||||||
| TSDN | Thermal shutdown threshold(1) | Shutdown temperature | 155 | °C | |||
| Hysteresis | 35 | ||||||
| OUTPUT UNDERVOLTAGE AND OVERVOLTAGE PROTECTION | |||||||
| VOVP | Output OVP threshold | OVP Detect | 125% x Vfbth | ||||
| VUVP | Output Hiccup threshold | Hiccup detect | 65% x Vfbth | ||||
| tHiccupOn | Hiccup On Time | Relative to soft-start time | 1 | ms | |||
| tHiccupOff | Hiccup Off Time | Relative to soft-start time | 7 | ms | |||
| UVLO | |||||||
| UVLO | UVLO threshold | Wake up VIN voltage | 3.45 | 3.75 | 4.05 | V | |
| Hysteresis VIN voltage | 0.13 | 0.32 | 0.55 | ||||