The XT2415 is a constant frequency, current mode step-down converter. It is ideal for powering portable equipment that runs from a single cell lithium-Ion (Li+) battery. Switching frequency is internally set at 1.5MHz, allowing the use of small surface mount inductor and capacitors. Automatic PWM/PFM mode operation increases efficiency and decreases output v.
High Efficiency: 96%
1.5MHz Constant Switching Frequency
Max Output Current: 1.5A
Shutdown Current: <1uA
Short Circuit Protection
■ Typical Application Circuit
■ Functional Pin Description
Pin Number
Pin Name
1 CE
2 GND 3 LX
4 VIN
5 FB
Functi.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | XT2401 |
Silinktek |
PWM/PFM Automatic Controlled DC-DC Converters - Backlight Driver | |
2 | XT2051 |
Silinktek |
1.0A Compatible With The USB Interface Linear Battery Management Chip | |
3 | XT2052 |
Silinktek |
1A Is Compatible With the USB Interface Linear Battery Management Chip | |
4 | XT2054 |
Silinktek |
Standalone Linear Li-Ion Battery Charger | |
5 | XT2055 |
Silinktek |
Standalone Linear Li-Ion Battery Charger | |
6 | XT2056 |
Silinktek |
Single Nickel-Zinc Batteries Charger | |
7 | XT2057 |
Silinktek |
High Accuracy Linear Li-ion Battery Charger | |
8 | XT2058 |
Silinktek |
Single Li-ion Battery Charger | |
9 | XT2059 |
Silinktek |
Programmable voltage and current linear battery management chip | |
10 | XT2060 |
Silinktek |
Programmable Current Linear Charge Management Chip | |
11 | XT2062 |
Silinktek |
Standalone Li-ion Switch Mode Battery Charger | |
12 | XT2063 |
Silinktek |
Switch Mode Single Li-Ion Battery Charger |