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IP6518 Dataheets PDF



Part Number IP6518
Manufacturers Injoinic
Logo Injoinic
Description Output 45W Power SOC
Datasheet IP6518 DatasheetIP6518 Datasheet (PDF)

IP6518 SOC Output 45W Power with Type-C PD and Several Fast Charge Output Standards Fast Charge Standards: DCP/QC2.0/QC3.0/PE+1.1/PE2.0/FCP/AFC/SFCP/SCP/ USB PD 1 Features  Synchronized Switch Regulator  Built-in power MOSFET  Input voltage range: 10.5V~32V  Output voltage range: 3V~20V, adjust along with fast charge negotiation  Output power: up to 45W ([email protected], [email protected], 9V@3A, 12V@3A, [email protected], [email protected])  Output voltage line compensate: 50mV/A  Output CV/CC characteristic: CV—output .

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IP6518 SOC Output 45W Power with Type-C PD and Several Fast Charge Output Standards Fast Charge Standards: DCP/QC2.0/QC3.0/PE+1.1/PE2.0/FCP/AFC/SFCP/SCP/ USB PD 1 Features  Synchronized Switch Regulator  Built-in power MOSFET  Input voltage range: 10.5V~32V  Output voltage range: 3V~20V, adjust along with fast charge negotiation  Output power: up to 45W ([email protected], [email protected], 9V@3A, 12V@3A, [email protected], [email protected])  Output voltage line compensate: 50mV/A  Output CV/CC characteristic: CV—output current lower than preset value; CC—output current higher than preset value  Conversion efficiency: up to 97%  Soft start function  Support Type-C output and USB PD protocol  Support 5V, 9V, 12V, 15V, 20V PD output  Fast charge output  Support BC1.2, Apple, Samsung  Support Qualcomm QC2.0, QC3.0 (Certificate No.: 4787930010-2)  Support MTK PE+1.1 and MTK PE+2.0  Support Huawei Fast charge: FCP and SCP  Support Samsung fast charge : AFC  Support Spreadtrum fast charge : SFCP  Multi-protection and high reliability  Input overvoltage, input under voltage, output short circuit, output overcurrent protection  Whole system over temperature protection  ESD 4KV, DC voltage withstand 48V  Package: 4*4mm QFN24 2 Applications  Car Charger  Fast Charge Adaptor  Smart Power Strip 3 Description IP6518 is a synchronized switch buck regulator and support 13 fast charge output standards, support Type-C and PD output, providing solutions for car charger, fast charge adaptor and smart power strip. IP6518 has built-in power MOSFET, input voltage range is 10.5V to 32V, output voltage ranges from 3V to 20V, and supply up to 45W output power; support voltage and current auto adjust according to the fast charge standard. Typical output voltage and current including: [email protected], [email protected], 7V@3A, 9V@3A, 12V@3A, [email protected], [email protected]. Power conversion efficiency is up to 97%. IP6518 support CV/CC output, when the output current is lower than the preset value, it is in CV mode with a constant output voltage; when the output current is higher than the preset value, it enters CC mode with a lower output voltage. IP6518 output voltage support line compensate, the output voltage will be increased along with an increased current, providing compensation on the voltage drop introduced by the wire resistance. IP6518 support soft start, providing resistibility on the large inrush current during circuit start up. IP6518 support Type-C output and integrate several fast charge standards, CC1/CC2 or DP/DM support auto distinguish on the fast charge of the accessed devices, and IP6518 will adjust the output voltage and current according to the fast charge standard automatically. Supported fast charge standards including: DCP (Apple, Samsung and BC1.2), Qualcomm QC2.0/QC3.0, MTK PE+1.1/PE+2.0, Huawei FCP/SCP, Spreadtrum SFCP, USB PD. IP6518 support multi-protection on input overvoltage and under voltage, output overcurrent, overvoltage, under voltage and short circuit. V1.5 www.injoinic.com 1 / 12 Copyright © 2017, Injoinic Corp. IP6518 L1 R3 C8 C5 C6 C4 VIN: 10.5-32V L2 BST LX LX LX LX NDRV vout R2 D1 24 23 22 21 20 19 C1 NC 1 18 VINS VIN 2 C2 VIN 3 GND 4 NC 5 IP6518 QFN24 17 VIN C3 16 VIN 15 AGND 14 VSP NC 6 VOUT 13 7 8 9 10 11 12 C7 DM DP CC1 CC2 NC NC Figure 1 IP6518 simplified application schematic 4 Pin Definition BST LX LX LX LX NDRV 24 23 22 21 20 19 NC 1 18 VINS VIN 2 17 VIN VIN 3 GND 4 NC 5 IP6518 QFN24 16 VIN 15 AGND 14 VSP NC 6 13 VOUT 7 8 9 10 11 12 DM DP CC1 CC2 NC NC Figure 2 Pin Assignment VOUT DM DP CC1 CC2 VOUT R1 V1.5 http://www.injoinic.com/ 2 / 12 Copyright © 2017, Injoinic Corp. PIN List: Pin No 1 2, 3, 16, 17 18 4 5 6 7 8 9 10 11 12 13 14 15 19 20, 21, 22, 23 24 25(EPAD) Name NC VIN VINS GND NC NC DM DP CC1 CC2 NC NC VOUT VSP AGND NDRV LX BST GND IP6518 Description Float pin, do not connect Input voltage, place filter capacitor (22uF recommended) near this pin. Input voltage detect pin, should connect to VIN Ground pin Float pin, do not connect Float pin, do not connect Connect to USB DM data line Connect to USB DP data line Connect to USB Type-C CC1 line Connect to USB Type-C CC2 line Float pin, do not connect Float pin, do not connect Output voltage feedback and output current limit detect pin, a 0.1uF capacitor near this pin is recommended Output current limit detect pin, place a 0.1uF capacitor near this pin Analog ground External NMOS gate control DCDC switch node, connect to the inductor bootstrap circuit pin, place a 0.1uF capacitor close to the BST pin and LX pin, providing drive voltage for the gate of the upper MOSFET Power and heat dissipation ground 5 IC Selection Advice IP6518 support PD 15V and 20V output, apply to smart power strip application, if PD 20V is needed, the input voltage should be 28V and larger than 1000uF capacitor should be applied to VOUT. IP6518C support PD 12V.


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