Información sobre pedidos
| Productmodel | Paquete | Mannerofpacking | Minimumpacking quantity |
| H8118AxxPx | SOT89 | Carrete | 1000 |
| H8118AxxM5x | SOT23-5 | Carrete | 3000 |
Pin Description
| PINNO. | PINNAME | FUNCTION |
| 1 | ES | Shutdownpin“H”: Normaloperation“L”: Step-upstopped |
| 2 | VOUT | Outputvoltagepin |
| 3 | NC | (N. C.) |
| 4 | GND | GNDpin |
| 5 | LX | Externalinductorconnectionpin |
Pin Description
| PINNO. | PINNAME | FUNCTION |
| 1 | GND | GNDpin |
| 2 | VOUT | Outputvoltagepin |
| 3 | LX | Externalinductorconnectionpin |
Valores máximos absolutos
| PARÁMETRO | | SÍMBOLO | RATINGS | UNIDADES |
| VOUT Pin Voltage | | VOUT | VSS-0.3~VSS+8 | V |
| ENPinVoltage | | ES | VSS-0.3~VSS+8 | V |
| LXPinVoltage | | VLX | VSS-0.3~VSS+8 | V |
| LXPinCurrent | | ILX | 1000 | mA |
| Disipación de potencia | SOT23-5 | PD | 250 | mW |
| SOT-89-3 | | 500 | mW |
| Temperatura de funcionamiento | | TOPR | -40~+85 | ℃ |
| Temperatura de almacenamiento | | TSTG | -40~+125 | ℃ |
| SolderingTemperature&Time | | TSOLDE R | 260℃，10s | |
Características eléctricas
| PARÁMETRO | SÍMBOLO | MIN | TYP | MAX | UNIDADES | CONDITION |
| Tensión de salida | VOUT | VOUT (S) ×0.98 | VOUT | VOUT (S) ×1.02 | V | – |
| Tensión de entrada | VIN | – | – | 7.5 | V | – |
| OperationStart Voltage | VST1 | – | – | 0.9 | V | IOUT=1mA, VOUT=2.2V~4.2V |
| OperationStart Voltage | VST1 | – | – | 1.2 | V | IOUT=1mA, VOUT=4.2V~5.5V |
| InputCurrentAt NoLoad | ISS | – | 15 | 25 | uA | VIN=1.8V, VOUT=3.0V |
| | – | 25 | 35 | uA | VIN=0.9V, VOUT=3.0V |
| Current Consumption2 | ISS2 | – | 6 | 10 | uA | VOUT=VOUT(s)+ 0.5V |
| Current Consumption DuringShutdown | ISSS | – | – | 1.0 | uA | VEN=0V |
| Maximum Oscillation Frequency | fosc | | 300 | | KHz | VOUT=0.95xVOU T(s), measure WaveformatLX pin |
| DutyRatio1 | Duty1 | 70 | 78 | 85 | % | VOUT=0.95xVOU T(s) |
| Eficacia | EFF1 | | 90 | | % | |
| ShutdownPin Input Voltage | VSH | 0.75 | – | – | V | VOUT=0.95xVOU T(s), judge OscillationatLX pin |
| VSL1 | – | – | 0.3 | V | VOUT=0.95xVOU T(s), judge stopatLXpin |
| ShutdownPin input Current | ISH | -0.1 | – | 0.1 | uA | VEN=6V |
| ISL | -0.1 | – | 0.1 | uA | VEN=0V |
