| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 600 kHz |
| Number of Pins | 8 Pin |
| Case/Package | SOIC-8 |
| Number of Outputs | 1 Output |
| Output Voltage | ≤34 V |
| Output Current | 1 A |
| Number of Positions | 8 Position |
| Switching Frequency | 600 kHz |
| Input Voltage (Max) | 10 V |
| Input Voltage (Min) | 1 V |
| Output Voltage (Max) | 34 V |
| Output Voltage (Min) | 1.22 V |
| Output Current (Max) | 1 A |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 0.92 V |
| Input Voltage | 0.92 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| Size-Length | 5 mm |
| Size-Width | 3.988 mm |
| Size-Height | 1.498 mm |
| Operating Temperature | 0℃ ~ 70℃ (TA) |
The LT1308ACS8#PBF is a micropower fixed frequency step-up DC-to-DC Converter operate over a 1 to 10V input voltage range. It is improved versions of the LT1308 and is recommended for use in new designs. It features automatic shifting to power saving Burst Mode® operation at light loads and consumes just 140µA at no load. Low-battery detector accuracy is significantly tighter than the LT1308. The 200mV reference is specified at ±2% at room and ±3% over temperature. The shutdown pin enables the device when it is tied to a 1V or higher source and does not need to be tied to VIN as on the LT1308. An internal VC clamp results in improved transient response and the switch voltage rating has been increased to 36V, enabling higher output voltage applications.
● Starts into heavy loads
● Pin-for-pin upgrade compatible with LT1308
● 5V at 1A from a single Li-ion cell
● 5V at 800mA in SEPIC mode from four NiCd cells
● 300mV at 2A Low VCESAT switch
● 1µA Maximum low quiescent current in shutdown
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