Taiwan Semiconductor TS2507
The TS2507 integrates Pulse-Width-Modulation (PWM) control circuit into a single chip. These devise include a reference voltage source, oscillation circuit, error amplifier and etc. The PWM control circuit is able to very the duty ratio linearly form 0 up to 100%.| Part No. | TS2507 |
|---|---|
| Datasheet | TS2507 Download |
| Manufacturer |  Taiwan Semiconductor |
| Description | 0.5A / 330KHz PWM Buck Controller |
| Buy | Stock & Price |
GENERAL DESCRIPTION
TS2507 provides low-ripple power, high efficiency, and excellent transient characteristics. This controller also contains an error amplifier circuit as well as a soft-start circuit that prevents overshoot at startup. An enable function, an over current protect function and short circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be reduced. Also, an internal compensation block is built in to minimum external component count. With the addition of an external P-channel Power MOS, a coil, capacitors, and a diode connected externally, these components can function as step-down switching regulators. They serve as ideal power supply units for portable devices when coupled with the SOP-8, providing such outstanding features as low current consumption. Since this converter can accommodate an inputFEATURES
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● Input Voltage: 3.6V~24V Output Voltage: 0.8V~Vcc Duty Ratio: 0%~100% PWM Control Oscillation Frequency: 330kHz typ.
