Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.
DFN3030-10.png
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The AP65355 is an adaptive constant on-time mode synchronous buck converter providing high efficiency, excellent transient response and high DC output accuracy for low-voltage regulation in digital TV and monitor. The constant-on-time control scheme handles wide input/output voltage ratios and provides low external component count. The internal proprietary circuit enables the device to adopt both low equivalent series resistance (ESR) output capacitors, such as SP-CAP or POSCAP and ultra-low ESR ceramic capacitors. The AP65355 features programmable soft-start, UVLO, OTP, high voltage tolerance EN pin, Power Good and OCP to protect the circuit. This IC is available in DFN3030-10 package.
Point of Load power
| Compliance(Only Automotive supports PPAP) | Standard |
|---|---|
| Efficiency (%) | 92 |
| Frequency Typ (Hz) | 650 |
| Frequency Typ (kHz) | 650 |
| HS RDS(ON) (mΩ) | 90 |
| HS RDS(ON) (mΩ) | 90 |
| LS RDS(ON) (mΩ) | 57 |
| LS RDS(ON) (mΩ) | 57 |
| MaximumInput Voltage (V) | 18 |
| Maximum Input Voltage (V) | 18 |
| Maximum Output Voltage (V) | 6 |
| MinimumInput Voltage (V) | 4.5 |
| Minimum Input Voltage (V) | 4.5 |
| Minimum Output Voltage (V) | 0.76 |
| Output Current (mA) | 3 |
| Output Current (A) | 3 |
| Output Voltage (V) | 0.76 to 6 |
| Quiescent Current Typ (mA) | 0.6 |
| Quiescent Current Typ (µA) | 600 |
| Shutdown Current Typ (µA) | 1 |
| Shutdown Current Typ (µA) | 1 |
| Type | Buck |
