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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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RT3624LE датащи(PDF) 1 Page - Richtek Technology Corporation |
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RT3624LE датащи(HTML) 1 Page - Richtek Technology Corporation |
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1 / 48 page  RT3624LE Copyright © 2022 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation DS3624LE-00 April 2022 www.richtek.com 1 Dual Channel PWM Controller for IMVP9.1 CPU Core Power Supply General Description The RT3624LE is a synchronous buck controller which supports 2 output rails and can fully meet Intel IMVP9.1 requirements. The RT3624LE adopts G-NAVPTM (Green Native AVP) which is Richtek’s proprietary topology derived from finite DC gain of EA amplifier with current mode control, making it easy to set the droop to meet all Intel CPU requirements of AVP (Adaptive Voltage Positioning). Based on the G-NAVPTM topology, the RT3624LE features a new generation of quick response mechanism (Adaptive Quick Response, AQR) to optimize AVP performance during load transient and reduce output capacitors. The RT3624LE integrates a high accuracy ADC for platform and function settings, such as ICCMAX, switching frequency or AQR trigger level. The RT3624LE provides VR Ready and thermal indicators. It also features complete fault protection functions including over-voltage (OV), under-voltage (UV), over-current (OC) and under-voltage lockout (UVLO). Applications IMVP9.1 Intel GTUS/VCCSA Supply Desktop and Notebook Computer AVP Step-Down Converter Features Intel IMVP9.1 Compliant 4/3/2/1 Phase (GTUS VR) + 2/1 Phase (VCCSA VR) PWM Controller G-NAVPTM (Green Native Adaptive Voltage Positioning) Topology 0.5% DAC Accuracy Differential Remote Voltage Sensing Built-in ADC for Platform Programming and Reporting Accurate Current Balance Diode Emulation Mode at Light Load Condition Fast Transient Response : Adaptive Quick Response (AQR) VR Ready Indicator OVP, OCP, UVP with Flag Switching Frequency Setting DVID Enhancement Acoustic Noise Suppression Zero Load-line Rail Disable Support Phase Doubler RT9637 for GTUS Rail Up to 6-Phase Operation (optional) Support SPS Application (optional) Soldering Good Detection RT3624LE : Support Address 03 and 02 Small 52-Lead WQFN Package Simplified Application Circuit VGTUS PWM3 PWM2 PWM1 RT3624LE PWM4 RT9610C RT9610C RT9610C RT9610C VR_READY VR_HOT VCLK VDIO ALERT To CPU To PCH MOSFET MOSFET MOSFET MOSFET DRVEN To Driver PWMA2 PWMA1 RT9610C RT9610C MOSFET MOSFET VCCSA To Dr.MOS RT3624LE VR_READY VR_HOT VCLK VDIO ALERT To PCH DRVEN_F VGTUS Dr.MOS Dr.MOS Dr.MOS Dr.MOS Dr.MOS Dr.MOS VCCSA PWM3 PWM2 PWM1 PWM4 PWMA2 PWMA1 To CPU |
Аналогичный номер детали - RT3624LE |
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Аналогичное описание - RT3624LE |
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