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RT6575K |
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| Part Number | RT6575K |
| Manufacturer | Richtek |
| Description | RT6575K is a single-channel step-down controller generating supply voltage for battery-powered systems. It includes a Pulse-Width Modulation (PWM) controller adjustable from 2V to 5.5V, and a fixed 5V linear regulator. The linear regulator provides up to 100mA output current. Other features include on-board powerup sequencing, a power-good output, internal s. |
| Features |
include on-board powerup sequencing, a power-good output, internal soft-start, and soft-discharge output that prevents negative voltage during shutdown.
A constant current ripple PWM control scheme operates without sense resistors and provides 100ns response to load transient. For maximizing power efficiency, the RT6575K automatically switches to the diode-emulation mode in light load applications. The RT6575K is available in the VQFN-16L 3x3 package.
Features
⚫ CCRCOT Control with 100ns Load Step Response ⚫ PWM Maximum Duty Ratio > 98% ⚫ 5V to 25V Input Voltage Range ⚫ 2V to 5.5V Output Volt. |
| Datasheet |
 RT6575K Data Sheet
PDF 957.72KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | RT6575A |
Richtek |
Dual-Channel Synchronous DC/DC Step-Down Controller |
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| 2 | RT6575B |
Richtek |
Dual-Channel Synchronous DC/DC Step-Down Controller |
|
| 3 | RT6575C |
Richtek |
Dual-Channel Synchronous DC/DC Step-Down Controller |
|
| 4 | RT6575D |
Richtek |
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| 5 | RT6576A |
Richtek |
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| 6 | RT6576B |
Richtek |
Dual-Channel Synchronous DC/DC Step-Down Controller |
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| 7 | RT6576C |
Richtek |
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| 8 | RT6576D |
Richtek |
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| 9 | RT6576E |
Richtek |
Dual-Channel Synchronous DC/DC Step-Down Controller |
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| 10 | RT6515 |
Richtek |
10-Bit Programmable Gamma Reference |
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Desde 2024. D4U Semiconductor.
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