| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | LFCSP-8 |
| Number of Outputs | 1 Output |
| Output Voltage | 0.8V ~ 14V |
| Output Current | 800 mA |
| Supply Current | 700 µA |
| Number of Positions | 8 Position |
| Switching Frequency | 1.4 MHz |
| Input Voltage (Max) | 15 V |
| Input Voltage (Min) | 3.2 V |
| Output Voltage (Max) | 14 V |
| Output Voltage (Min) | 800 mV |
| Output Current (Max) | 0.8 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Input Voltage | 15 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Width | 3 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The ADP2370ACPZ-R7 is a high-efficiency buck (step-down) DC-to-DC Converter for use with point of sales and transaction processing instruments. The total solution requires only three tiny external components. The buck regulator uses a proprietary high speed current mode, constant frequency PWM control scheme for excellent stability and transient response. The need for an external rectifier is eliminated by using a high efficiency synchronous rectifier architecture. To ensure the longest battery life in portable applications, the ADP2370 employ a power saving variable frequency mode that reduces the switching frequency under light load conditions. The ADP2370 operate from input voltages of 3.2 to 15V allowing the use of multiple alkaline/NiMH, lithium cells or other standard power sources. It offers multiple options for setting the operational frequency. It can be synchronized to a 600kHz to 1.2MHz external clock or it can be forced to operate at 600kHz or 1.2MHz via the FSEL pin.
● Synchronizable to an external clock
● <14µA in power saving mode (PSM) Quiescent current
● >90% Efficiency
● 100% Duty cycle capability
● ±1% Initial accuracy
● <1.2µA Low shutdown current
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